Gear2 (neo?), battery life and my considerations - Samsung Gear 2

Hi all!
i am posting here because it seems that the Neo specific forums are not very populated...
anyway i got my new Gear2 Neo preloaded with Tizen last week and i immediately paired to my Note3 (latest X-Note custom rom) and started fiddling with it right away.
First thing i wanted to understand is battery life, so i did some experiments i want to share with you.
First of all, my Gear2 Neo has the latest available firmware upgrades, the Gear Manager is up2date and i have installed only three (free) apps from the store: calculator, calendar and watch styler, which i use normally to show my custom built all black background with bright hands watchface.
I set the screen timeout to the minimum value, i keep notifications ON for everything base plus whatsapp wechat skype and a couple of other apps (like filemanager).
So far my usage has been more or less: receive a few calls a day (5 minutes max of audio trough the watch, the rest trough the phone),
About 20/40 notifications (sms, calendar, sms, whatspp and similars).
Watch off charge at 7:00AM, breakfast, cycle to office, then busy day until evening back at home, some evening activities, then end-of-day around 23:00 / midnight, when i would recheck the watch battery.
At first i got using about 60-70% of the battery, which seemed frankly NOT acceptable, because it means i had to recharge it Every. Single. Night, which rules out carriying around if i stay away for a weekend, since i fear to lose the small charge adapter.... i was quite pissed off, but determined to understand if better can be achieved.
I noticed the screen would turn on very very often, specially while moving my arm from mouse to keyboard (i keep the mouse on my left and use with same watch arm)... so i stopped wearing it when at my work desk... BANG, battery life went up and i got to sleep time with almost 70% CHARGE AVAILABLE?? So, a 30% usage drop, compared to a 60-70% of the previous days???
Well, i disable the turn screen on when lifting arm option, and now i am at 8% usage discharge every day! So after three FULL days of usage i am down at 70% charge available!!! Considering some 1% of drop during nighttime (i don't switch it off), i am positive i can reach well up to 7 or maybe 8 days WITHOUT a charge! Now, this is much better indeed. Yes having to press the button every time i want to see the time is not the best, but afterall i didn't got it for wearing a watch, but to get a much more practical integration with the phone... and i was often turning on the phone to check the time anyway....
What i still clearly note is a battery drain on my Note3... having the watch connected all the time takes a toll on the otherwise great Note3. Maybe not too much, but very noticeable anyway....
YMMV, but i wanted to share this with you...

i agree that disabling the G sensor on the watch will give you better battery life, but is it really that big a deal? dont you have to charge your Note 3 daily anyway? if i dont use my S5 i dont have to daily charge it, otherwise it just gets plugged in when i sleep at night, along with the watch.
also, the gear charges so fast! ive seen it go from 50% to 100% in like an hour, so its not like im really "down" the watch for very long when it starts to crap out.
ive gotten down to 50% battery with very heavy usage in 1 day; so far im impressed and pleased with the watches capability all around

Hi,
I have a Galaxy Note 3 with X-Note Rom Version 18 and Samsung Gear 2,
with factory default options an Watch Styler installed, It lasts only 7 hours...
So I will try Your recommendations and report tomorrow...
I also read in another forum that time improves with a Stock Rom dramatically... I will try that one 2 days later...

Try getting rid of Watch styler, made a night and day difference in battery life with my neo.
I would live to use it, just couldn't live with the battery life.

S5 X-Note Gear2 bat life
I have a Gear2 Neo, first i use it a Month whit my S5 whit Original Strock Rom, the watch life was 3 to 4 days whit disabled G-Sensor. Now i have 2 weeks the X-Note S5 portet Rom on my S5 and now the Watch Battery life is only about 4 to 6 hours.
What is the Problem whit X-Note and Gear2 ? I have try many different options but battery life is very bad whit X-Note Rom

Related

gear 2 battery life of 4.5- to 5 days.

Is is just me or the battery of gear 2 have been massively undersold?
I easily get 4.5-5 days of battery life, I charge 100% on Monday morning, and then it will last me until Friday night or Saturday morning.
I use my watch to track my daily cycling commute, and track my sleep every night. I get several notifications, and the notifications that I like the best are from google now, one of which is weather notification that updates it self several times a hour.
I have motion screen activation, which says that it might reduce the battery life but haven't noticed any difference, I have vibration on as well, the only thing I don't have as default is the setting for screen turning on when you receive a notification. ( i am using the default watch face that have shortcuts on it).
Share your experience, what are you doing with your gear 2 and how long does it last.
Yes I have been getting 4 days easy, Samsung are useless at marketing or sticking with a product.
That said most reviews do not state this either, one did but not as a plus point ???
Given the competition cannot doing anything meaningful with a full charge and last the day, Samsung are missing a trick.
Reviews also state Apple if struggling with barely 1 day battery !!! but still expect to sell a million odd watches !!!
If Samsung grows some balls and do there own thing, commit to a product and stick to it, they would succeed.
After the most recent firmware I must say I can get 7 days use without charge.
I use my watch from 7AM to 7PM.
Pretty much everything on notifications, even Twitter but only 7 or so favourites to avoid overload, screen wake up off but wake on notification and brightness to 3.
Laughable when you hear the Apple crap can barely last 18 hrs straight if used as a smart watch
Sent from my SM-G900F using XDA Free mobile app
Wow. I honestly only get two days. I have the brightness set to 3, have notifications on (with screen-on activation for 5 seconds), vibration on, have the wrist-motion-activated screen on, and use it occasionally for calls. I power it completely off at night to sleep, too. There's no way I could ever get 7 days though unless I disabled Bluetooth. What am I missing!? 7 days would be amazing.
Do you guys have the pedometer turned on?
Have you guys flashed the custom ROM? (I haven't, but it says it improves battery life)
jim256 said:
Wow. I honestly only get two days. I have the brightness set to 3, have notifications on (with screen-on activation for 5 seconds), vibration on, have the wrist-motion-activated screen on, and use it occasionally for calls. I power it completely off at night to sleep, too. There's no way I could ever get 7 days though unless I disabled Bluetooth. What am I missing!? 7 days would be amazing.
Do you guys have the pedometer turned on?
Have you guys flashed the custom ROM? (I haven't, but it says it improves battery life)
Click to expand...
Click to collapse
I noticed the battery life did improve a lot on the latest Tizen release but I am not getting any more than 3 days with these settings:
Stock, not rooted (root not needed for me with Tizen)
Brightness 3
Timeout 10 seconds
Motion ON (I look at time many times throughout the day)
Calls are rare, 10-20 texts using watch/flesky app
Pedometer on 100% of time, Bluetooth always on too
Keep it on all night but use sleep app
If I decrease the brightness to 2 and turn motion off, I could squeeze 4-5 days out but then I wouldn't enjoy the watch:silly:
Now when I use my Neo, battery life is much worse with the same exact settings....go figure.
No custom ROM, brightness 4, motion off but screen set to on for notification.
You should get 4 days easy being on 24/7.
Try a full reset.
Sent from my SM-G900F using XDA Free mobile app
---------- Post added at 07:18 PM ---------- Previous post was at 07:17 PM ----------
Pedometer is off as I use my S5 linked as the main pedometer.
Sent from my SM-G900F using XDA Free mobile app
@ obsydian - There are too many variables here. I think the decrease with mine is due to motion and how often it turns on but I'm very happy with it!
I dont use my watch for step counting and screen off for notification.
I have motion detection so the screen only turns on when i look at it.
I have my phone on 24/7, I also track my sleep.
so I am guessing its the step counting that is draining the battery, also maybe the texting using the watch,I guess the longer the screen is on the faster battery drain
The longest time I've ever used is 2.5 days without connecting to a phone (I have no samsung phone, so only use the step count and HRM function)

Samsung Gear S2 3g Battery Life

Hi,
I'm trying to figure out what options would keep my battery life up on the s2 3g.
I've had the watch for a couple days now and I'm trying to figure out which features drain the most battery.
I would like to keep 3g on (but it's not really necessary when sitting at my desk all day), bluetooth, and always on. I don't mind keeping the screen at a brightness of 3, and my watch face is a dark background, I have 6 apps selected for notifications.
I do not have gps, or wifi on.
I guess what would be helpful is basically a list of the most battery draining items on the watch. It would also be great to have a battery management app (for the developers out there) that could quickly turn on/off certain items. Right now there's a battery saving mode, a do not disturb mode, and airplane mode... these are all in different locations, but I guess it wouldn't hurt to have some more quick control over all these types of items and additional ones to just manage all the battery draining items, like the pedometer and other "ometers"... is there a way to turn those items off?
Overall I love the watch, but it would be nice to not be thinking about the battery so much... and just use it.
I'm wondering the same thing. Turned it on at around 6am, have brightness set to 1. Haven't used it that much. Wake up gesture is on but not screen always on. I'm at 30% at 2:41pm....with my gear s I was able to get through a 6am-9/10pm day on auto brightness and still have a little battery left (that included a 2 mile walk in the morning using some health exercise with gear s.) I haven't even used the exercise option in this (other than the pedometer) because I'm afraid it will drain the battery.
I love everything else about the s2 though
I'm suppose to get mine this week and battery is my biggest concern. I plan to use this to run for up to 2.5 hours and play mp3's. I might cancel based on what you 2 are saying.
I do have nfc on, 3g on auto switch, and WiFi set to on (only switches on if I walk out of bt range) I did get a lot of espn notifications, texts, email...but not any more than I did on the gear S. I have the screen set to stay dark and not turn on for notifications. With my gear S I had the screen set to turn on full screen with every notification. I'm going to try tomorrow with nfc, 3g, and WiFi off....but, I shouldn't have to do that...I should be able to use all those, if needed, and still be able to get the 14-16 hours+ that I was getting with my Gear S. Like I said, I do really love everything else about it!
Try a restart
I had a terrible first day, with the Watch dying after 8 hours. I suspected that some of the app installs were having and draining it so I restarted both phone and watch.. The next day, I got 15 hours and still had 40 percent left. I have NFC and wifi turned off, network to autoswitch (with me leaving phone home and relying on 3g for 2 hours), turned off "always on" screen (because the wake gesture is SO much more accurate than with Gear S), and a white watchfacer with brightness set to 7. Very happy so far. Suggest restarting watch and phone after Gear app installs or updates
Thanks! I'll try that. Is your location/gps set to off? I also had s voice set to a voice commands and have now turned that off. Is a white watchface or black more draining? (I would assume white would drain the battery more)
I think the NFC, GPS, Always on being turned off have been a huge help with the battery life, and I understand why those things would drain a battery, but it would be nice to be able to have everything turned on and at least get a day's use.
In general I assume the first day you get the watch it his heavily impacted by the app downloads... I let it drain to zero and then fully to 100%... I also stopped playing with it every ten seconds. BUT as I mentioned earlier, this should be usable for a day minimum with normal usage. If Samsung has a "normal" usage setting in mind that will allow for a day (or the 2 days advertised for the 3g version), there should literally be an option in settings called "normal usage" that should get you the 2 days.
diamondjon said:
I think the NFC, GPS, Always on being turned off have been a huge help with the battery life, and I understand why those things would drain a battery, but it would be nice to be able to have everything turned on and at least get a day's use.
In general I assume the first day you get the watch it his heavily impacted by the app downloads... I let it drain to zero and then fully to 100%... I also stopped playing with it every ten seconds. BUT as I mentioned earlier, this should be usable for a day minimum with normal usage. If Samsung has a "normal" usage setting in mind that will allow for a day (or the 2 days advertised for the 3g version), there should literally be an option in settings called "normal usage" that should get you the 2 days.
Click to expand...
Click to collapse
I absolutely agree! I was able to get 14-16 hour day (with some left) on my gear s, with all the options that I wanted turned on. This this new and improved device should, at a minimum, give me comparable battery life! I'm also having an issue with the activity tracker telling me I'm doing light activity when I'm sitting on the couch watching TV....that is definitely not light activity.
AmyMejlak said:
I absolutely agree! I was able to get 14-16 hour day (with some left) on my gear s, with all the options that I wanted turned on. This this new and improved device should, at a minimum, give me comparable battery life! I'm also having an issue with the activity tracker telling me I'm doing light activity when I'm sitting on the couch watching TV....that is definitely not light activity.
Click to expand...
Click to collapse
Maybe in Korea "light activity" means "couch potato"?
Yea, we'll see what happens with future updates. One of the big draws to this watch (aside from all the other enticing factors) was the battery life... I guess time will tell.
Use close all apps feature on gear s2 3g to save battery life
Dhern said:
Use close all apps feature on gear s2 3g to save battery life
Click to expand...
Click to collapse
How does one get to this 'close all apps' feature?
Go to Apps and select blue circle. I think, it is last opened apps. There You can select Close all.
Odoslané z SM-N910C pomocou Tapatalku
Was also curious about everyones setup.
First 2 days i didnt take into account battery because i was playing with it alot.
Today, booted watch at 7am, booted, got on, checked in 15 minutes, and was from 100-69%
Current setup,
display at 3%
about 10 apps that alert,
S Health
3G/4G is at auto
GPS-off
NFC-off
WiFi-off
i did have a Power Ranger face(which i loved) but it had alot livewallpaper action, blinking lights, and pieces that moved etc, changed to the default one with the stars in background with digial.
i am currently at 33% from 7 1/2 hours of usage
no music, have not taken any calls, havent responded to any messages, literally looked and swiped away.
Would a rooted Sam N4 have any effect on the performance of the watch?
I was on stock, but was horrible after the lolipop update.
Still on stock ROM, just rooted and bloatware removed, nothing special.
Ok, good thing there is a thread on this already.
So first day I didn't take battery into consideration, because you always fiddle with it too much. Then I had to work for two days, and my job is heavy construction, so I don't bring my watch, I left it on the charger for two days straight. I put it on Friday night, and didn't charge it till Saturday night. Today (Sunday) I was at 15% by about 12pm, and I took it out of the charger by 9am. This doesn't seem right. Did leaving it on the charger for too long mess up my battery? What is going on here?
Sent from my SM-N920T using Tapatalk
Were you on just 3g...instead of bt? My battery life has improved with turning a lot of the options (wifi, nfc, heartrate monitoring) off. If I'm on 3g it is a whole different story....accidentally left my phone home the other night and was remotely connected between watch and phone....dropped down 40% in less than two hours. Has anyone else had a similar issue?
I don't have the 3g model, I have the classic. Yesterday it was good for the whole day, but to be honest I didn't check the battery when I took it off the charger this morning. I went to bed at 2am,so maybe between 2 am and 9 am it didn't have time to fully charge?
Sent from my SM-N920T using Tapatalk
I think the variant of the 3g gear s2 and your network is key for battery life.
I have a tmobile carrier gear s2 and the battery life for the first two days was at about 18 hours off the charger each day and ending up with 15% at the end of each day before charging.
Mind you this is with 3 email accounts getting maybe 10 emails per hour, Answering texts and even taking a call or two on the watch, and also controlling my spotify for my note.
The tmobile watch has auto on/off 3g for when you disconnect from bluetooth or WiFi to your phone. I've heard that not all gear s2's have the auto on/off 3g feature?
Overall highly satisfied. But just turn off what you don't need when you don't use it has always been the name of the game when it comes to any mobile battery life. Nfc doesn't need to be on if you don't use samsung pay consistently. Neither does WiFi. Bluetooth and or 3g should be all anyone really every needs for true daily usage imo
Sent from my SM-N910T using Tapatalk
I agree. I have had the 3g version since 2 days after its launch on T-Mobile. I had a white one and returned it b/c I was convinced something was wrong with the watch. I got a second one (black one) two weeks later and have the same issue. If I turn off all of the functions I wanted the watch for -- i.e., 3g, Wifi, NFC -- I can get a day of use. This is really disappointing b/c I have the classic as well, and it lasts twice as long with the same amount of activity. I hope Samsung does not something to extend the battery life on the 3g version.
I also have the Tmobile Gear S2 and on the first full day, I only got about 10 hours of battery life with very little use using all of the watch defaults. On day 2, I opted to turn off wifi and the cell radio and now I have great battery life. In excess of 17 hours if not more. On day 3 I decided to turn on wifi and bluetooth only. Battery life is still fantastic, once again in excess of 17 hours if not more. Next test will be all three radios on again, then just the cell radio only.
Hope this helps,
GP
What are you guys doing with your watches that you need 3g and wifi on all the time? I have mine setup with bluetooth on and 3g auto with wifi, gps, and NFC turned off. I also have the heart rate monitor turned on and set to take my heart rate as often as it will. I have screen on all day and display is at 3. I can make it a full day (630a - 10p) and still have about 40% left. I basically use mine while at work to check notifications so I'm not constantly picking up my phone just to clear a twitter notification. I know they made it so that you can use these for content consumption, but I don't think it was ever meant to be it's primary function, that's what the $700 cell phone in my pocket or the 400 tablet in my backpack is for. That being said, if you wanted to use it for a run and listen to music, do it. Just know that you may need to throw it on the charger later on when you are relaxing on the couch. To me, a full days use on any device is fair, but that's just my 2c.

Testament to Gear S2 (Non 3G) Battery Life.

To anyone concerned with the battery life, or anyone complaining about their S2's Battery, for me this thing is amazing on battery and is consistantly everyday.
I slap it on every morning between 7:30 and as of right now (5:36 PM) I'm at 87%.
Pretty crazy, that's less than 2% an hour.
Brightness on 2.
WiFi & NFC off.
Tons of notifications coming through.
Paired to a BT headset with music playing.
Motion sensor on.
Talk to start SVoice on.
Attached is a screenshot I litterally just took at 5:35 on my watch. I honestly couldn't ask for more when it comes to battery life.
I'm coming here from a Pebble which has outstanding battery life. It was a concern. However, after I turned off WiFi and NFC (which I never use) its great. Put it on at 6:30am and now at 7:30pm I have 83%. I'm wearing it all night and seeing how that works. If I get 2 solid days I'm satisfied.
(Following day) Wore it all night and its now 3:30pm and I still have 64% battery left. Conceivably I could get another day out of it but I won't. Killing wifi, NFC, and anything else I don't really use makes a difference along with sitting brightness at 5. Still see it outside so that's good.
Yeah, but a pebble is a whole different beast, eReader display vs full color amoled lol.
The pebble gave people high battery standards for smartwatches, but the pebble and the Gear S2 are apples and oranges.
Of all the Gears I've owned this thing kicks ass as far as battery life and is your far the best looking, hopefully it's a good transition for you!
I was a Pebble user for a couple of years and the battery life is nice but its importance is overblown.
My experience with the Pebble:
I take my watch off every night. With my Pebble I'd set it next to my bed each night and every few days put it on my charger overnight. But here's the problem with that... I don't have the habit of charging and the battery life is so long I'm never sure how much battery life I have left. Did I charge it 2 or 3 days ago? Do I need a charge tonight? I better check. Oh, I'm down to 20%, I need to remember to put it on the charger tonight. I better not forget (which I did occasionally).
It's actually simpler with the Gear S2. Take it off each night, put it on the dock. I'm confident it will make it through the day, even with heavy use. I'm never thinking about the battery life on it because the easy to use dock and solid battery life ensure I develop an easy habit of charging with no concern about making it through the day.
7 days would be great, don't get me wrong. There are times when it's just not convenient to use a charger every night. But for my typical day to day use the S2 is doing great.
supersoulfly said:
I was a Pebble user for a couple of years and the battery life is nice but its importance is overblown.
My experience with the Pebble:
I take my watch off every night. With my Pebble I'd set it next to my bed each night and every few days put it on my charger overnight. But here's the problem with that... I don't have the habit of charging and the battery life is so long I'm never sure how much battery life I have left. Did I charge it 2 or 3 days ago? Do I need a charge tonight? I better check. Oh, I'm down to 20%, I need to remember to put it on the charger tonight. I better not forget (which I did occasionally).
It's actually simpler with the Gear S2. Take it off each night, put it on the dock. I'm confident it will make it through the day, even with heavy use. I'm never thinking about the battery life on it because the easy to use dock and solid battery life ensure I develop an easy habit of charging with no concern about making it through the day.
7 days would be great, don't get me wrong. There are times when it's just not convenient to use a charger every night. But for my typical day to day use the S2 is doing great.
Click to expand...
Click to collapse
Pebble users: Try to find "weather db" watch face. It has all info you needed. Battery info, weather info, calendar, lunar calendar... included prediction time-use-left.
Work with all pebble version, with or without time version...

battery life.. at BEST 1 day

Hi,
This is my 3rd day with the watch which I like so far but I was wondering: so far, what is your impression of the battery life?
Yesterday I drained it and food a full charge (about 1.5hrs) and it looks like it will survive fit an approx 24 hours. I've tried to have only light activity (send and receive few messages, play with a few watch faces etc.
From the Samsung gear app on my phone it shows that watch faces takes the majority of the power (makes sense as it's the most running app). In the 2nd place I see "settings"
Also, any proven suggested modification to dramatically improve battery life?
Where is the "no thanks" button??
I have had my Frontier for three weeks tomorrow and the battery lasts three days and still has 10% left. Looks like it takes time to condition the battery.
jb.traveller said:
I have had my Frontier for three weeks tomorrow and the battery lasts three days and still has 10% left. Looks like it takes time to condition the battery.
Click to expand...
Click to collapse
Do you use always on display?
lyall29 said:
Do you use always on display?
Click to expand...
Click to collapse
No, did set it when I first got it but with a twist of the wrist the display comes on so why bother. I do wear it every day and shealth runs in the background. My two sons have Apple watches and they say the battery only lasts the day and always charge at night.
I have a Non LTE frontier. I have everything on - AOD, most notifications, have used some GPS today, location on. I'm sure I could get 2 full work days out of it. I charge nightly anyway but have yet to have less than 55% left if I put the watch on at 6am and go to bed around 10pm. I'm more than happy with the battery.
Are you interested in metrics just for the sake of it? Under all reasonable circumstances, the S3 will last more than 24 hours. This, combined with its quick charging cycle means that the battery life of this watch has no impact on real-world functionality. I would probably be considered a heavy user: the S3 is my primary phone so it's in standalone mode (LTE always on) with AOD. I wear it at night to track sleep patterns. When I arise, I put it on the charger while I get ready for the day. So the watch is worn 23 hours per day and recharged for one. Most use cases are less demanding than mine and thus require an even less rigorous schedule.
When a device requires charging 20 minutes a day or 30 minutes every other day, battery life discussions become kinda trivial.
I had this issue my first day, It doesnt have a built in way to take out apps that are draining alot of power. SO after I use apps like the media player and such i remove them from ram and it lasts a ton longer.
It takes a few days to settle.
I have everything turned on, enabled, maxed, AOD, brightness, location, wifi, bluetooth, volume, vibration, synced with phone. And I get 2 FULL days out of it.
I don't use the AOD on my watch and I've had mine for about 2 weeks. I can consistently go at least 12 hours with battery remaining around 93%. Granted I don't use any of the SHealth functions because I don't need it, but I get my notifications from my device and frequently switch watch faces.
I don't use AOD and get a good 3 days between charging, one thing I did that improved things was changing from a white watch face to a dark almost black one
When i first received the S3 Frontier, I was getting around 8 hours the first day and 1/2 that on 2nd day.
Mostly due to a new toy and constantly playing with everything.
Now for 12 hours, I lose about 13-18 %.
I have the LTE model with AOD off, BT on and wi-fi off
sound at 15, screen at 5 and screen time out at 30 sec.
Email linked to exchange ( ~ 40-60 emails)
Text - < 100 a day
inbox notices from google
all sounds and vibrations enabled.
Number synced.
< 10 min. on phone
Currently getting 2 days on the battery with everything set to on. Screen brightness set to 5.
I do switch it off at night as I see no need to have it powered up whilst asleep. Always on display is switched on along with Wifi too.
Without AoD and Wifi on I can make 3 days.
Happy with it.
Frotier LTE: I get one full day.
I get one full day 7AM to 1AM.
Brightness: 4
Always On: Yes
Auto low brightness: On
Screen Timeout: 15 seconds
Bluetooth: Always on
Network: Always on <--this is a biggie. BTW: Setting this setting to ON is the only way to get text and phone calls from BOTH you cell phone number and your watch phone number simultaneously.
Phone calls: 10-12 a day.
Text: 10-12 a day
Notifications: ~50 a day
New toy factor: Play with it too much.
---------- Post added at 04:37 AM ---------- Previous post was at 04:33 AM ----------
jb.traveller said:
No, did set it when I first got it but with a twist of the wrist the display comes on so why bother. I do wear it every day and shealth runs in the background. My two sons have Apple watches and they say the battery only lasts the day and always charge at night.
Click to expand...
Click to collapse
what am I doing wrong? My watch doesn't turn on half the time I flip my wrist. Any suggestions on how to flip my wrist corrrectly?
@joe1234567890
I have a non LTE Frontier (UK) S3 and that may be why I get the three days compared to you, not really sure.
Is it anyway to stop all shealth fonctionality except the cardiometer?
I'm at 11% right now with 4day 13hr 37mins on battery. Only use it for notification and some samsung pay. AOD off. Frontier LTE version.
Frontier BT version, 3rd day in use, first load lasted 2 days, aiming for 3
Aod off
Brightness 2
Dark watchface
Wifi off
BT always on
~50 messages/d
10 phone calls/d
1 hour/d playing with new apps and stuff
1 hour/d training program
Not too bad

			
				
In my experience, this thing has awesome battery life. Even better than my Huawei. I have the brightness at maximum, have the AOD enabled, and use the Chronograph+ face. I get notifications on it pretty frequently throughout the day, and when i get home after an 8-9 hour work day, the Gear S3 usually has around 75% battery life left.

Is Tizen 3 Killing Your Battery?

What's up XDA Forum, TTown here.
I, like many, recently updated my Frontier to Tizen 3. While I've frequently visited this page throughout my ownership of the Gear S3 (along with almost everyone smartphone I have purchased), recently my visits haven't been as frequent until now. My Gear S3 had been doing great. My battery life was 2-3 days, and I had my watch setup just the way I wanted it.
Fast forward to a couple of days ago. Because I haven't been keeping up with the forums, I was pleasantly surprised to see a new update for my watch. Without checking the forum I downloaded and installed the new update. The first thing I notice is my battery took a big hit. No big deal right? I just put my watch on the charger thinking the update was the culprit. Once recharged I placed the watch back on my wrist and went about my day. One hour in, I check my battery life and notice my battery took a hit. I shrugged my shoulders giving the watch the benefit of the doubt. By mid day, I realized things aren't right. The new update is seriously killing my battery.
So I head on over to this forum for news and feedback on the new update. Sure enough, many of you are experiencing battery drain as well. So why create a new thread you ask? Well, I'd like to get some more detailed feedback from you all. Secondly, I'd like to bring more attention to this issue. Besides, how many of you rave about the battery life of the Gear S3? Answer the poll above/below (I can't remember where it's located since I haven't done a poll in awhile), and provide your feedback below.
Thanks!
I just got my Gear S3 yesterday, so I don't know anything about the other software. The battery life doesn't seem like it's going to be that good though. I lose about 10% an hour it seems, so I don't see how this an last me 2-4 days. I hope this gets fixed soon.
Uninstall all 3 apps: Samsung Gear, Samsung accessory service, Gear S plugin. Unpair from BT. Reset the watch. Then start from scratch as if you had just bought it, don't restore from backup. Worked for me.
Sent from my MHA-L29 using XDA Labs
Yes i have this problem too. It is too late to regret. We can't go back I just hope that Samsung hear this and fix as soon as possible. I just can't live with it. The battery draining is horrible
You may try to reset without restore if backup.
Without Bluetooth, wifi would consume all in a few hours. So do not use use wifi, sunce you have Bluetooth.
Unfortunelt tizen 3 has lags for me. 2.3 was nire smooth.
Also Bluetooth transfers are more slower in 3.0
It's the weather app
Hi
After the update my battery was also terrible. I did a reset and restore then I did a reset and started from scratch. No improvement.
I saw a comment on Android Police about the update. He suggested that it's the weather app. So I reset, started from scratch and didn't update the weather app. It's only been a day but so far back to normal.
So seems it's not a Tizen 3 issue but the weather app.
Reaper1242 said:
Hi
After the update my battery was also terrible. I did a reset and restore then I did a reset and started from scratch. No improvement.
I saw a comment on Android Police about the update. He suggested that it's the weather app. So I reset, started from scratch and didn't update the weather app. It's only been a day but so far back to normal.
So seems it's not a Tizen 3 issue but the weather app.
Click to expand...
Click to collapse
It could be posible, I dont use weather at all and I have very good battery Life, similar to tizen 2. I disabled wifi and real time heart monitoring
One thing I noticed I loose now and then the bluetooth connection to gear s3 after tizen 3.0.1 update. Perhaps this causes higher battery consumption. It connects back after a while but still it happens many times a day. I sent a bug report to Samsung about this with the UE logs. Let's see what they answer... Perhaps do a clean install :/ I hope not.
jomaga said:
It could be posible, I dont use weather at all and I have very good battery Life, similar to tizen 2. I disabled wifi and real time heart monitoring
Click to expand...
Click to collapse
Before I reset and was running the updated weather app I was using about 5% an hour and that was on a chilled Sunday with minimal usage. Today it's averaging 3.75% but that includes an hour long walk with heart monitoring, location tracking, interval timer and music to headset. Since then it's using 1-2% per hour which is about the same as pre update.
Oh and I have wifi enabled and it's fine so I don't think that's the issue.
Worth a try if you're suffering battery life issues since update.
No!
I'm here 7.5hrs later and I'm down from 100% to 85% so about 2% per hour. Set for notifications and step/stair counter (almost to my 3 mile daily goal)... overnight i only lose 3% over an 8 hour period... I don't use it for sleep tracking anymore, nor use the weather app with its rogue updating.
Sent from my SM-N950U using Tapatalk
2 full days on tizen3, when on 2.3 was 3/3.5 days.
Also watch lags. Was happy with 2.3, now it sucks
My watch is now 4 full days without charge and i still have 20% left, AoD is off, Bezel wake up off, Gesture off.
I feel like doing a downgrade to 2.3.2.4...is that possible? I cant take this battery drain plus that "...battery needs to cool down to charge..." bug
My battery drains because the heart rate reader is constantly running. Even if I set to disable or check every 10 minutes, it constantly reads my pulse. Heck, even if I take the watch off, the green lights are blinking. Not really sure what to do. I reset the watch and didn't do a restore, reinstalled all apps...
So yeah my watch can't go 12 hours on the new update. Took it off around 6:30 am was dead by 5 pm. This is pathetic Samsung! Before I was getting 4 or 5 days on my battery.
i got mine a couple days ago, so i did a fresh update, reset to factory, and then started from scratch. Downloaded all latest gear s apps, plugins etc.
Battery stats indicate that my watch face is using 76% of battery usage, with settings the next highest at 5%. AOD is on, so maybe it's just a battery hogging face i've been using? Been flicking between a few different ones as it's still all new and shiny.
5 hours of use and i'm down to 78%, so i wouldn't be comfortable not charging it overnight, as it wouldn't last through the next day. certainly not the 2-3 days battery life that was advertised.
Going to try some different faces, though, see if some do better for battery life.
I've done reboots, resets, uninstalled all apps on phone and then factory reset. Updating and not updating the weather app Nothing is fixing this. And it won't even record steps. I've got all the options turned off that I can (no wifi, no diagnostics, no auto heart rate etc). No reply from Samsung either but that is hardly surprising. Overheating when charging as well unless it is turned off.
It was fully charged after lunch today and only 3 hours later is down to 55%
I really like it when it works but this is ridiculous!
No problems here.
I did reset after the update, but now batterylife is the same as before. Maybe even somewhat better.
Maybe worth mentioning is that i use the S3 Classic.
Usage is after 2 hours = 2-3 %
More of a problem with the lag for me. Also auto brightness doesn't work well. Is there a way to downgrade?
Governa said:
Uninstall all 3 apps: Samsung Gear, Samsung accessory service, Gear S plugin. Unpair from BT. Reset the watch. Then start from scratch as if you had just bought it, don't restore from backup. Worked for me.
Sent from my MHA-L29 using XDA Labs
Click to expand...
Click to collapse
Thanks, Governa. This worked for me as well, but I will say that I found out that the update on the weather app is a major issue. So after resetting the watches I did not update the weather app. Six hours after full charge, with GPS on and AOD/Heart rate monitor off, less than 2.5% an hour. Does seem to drain faster initially but levels off. Keep in mind the battery does say it is "learning your habits". I will try it for a few times from 100% to 0% and see if it changes. Hopefully it does or Samsung will be replacing it. Have both Gear S3 Classic and Frontier with Note 8.
Sent from my Note 8 using XDA Labs

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