Hello,
I want to use the GW4 for research purposes. I need to collect Heart Rate data at a maximum possible (binning) frequency.
I have been wearing around my watch for a few months now, and have decided to explore what is the quality of the data that comes from it, and either I am missing something or it's just really bad. Even though I set my watch to gather data continuously, on some days it seems to just save the HR data for every 1 hour. I dont like this, because if the watch is allegedly able to continuously log HR, I want it to save these values at a sufficient data density, say 5 minutes.
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The graph shows that the watch has a propensity to only save values for the end of the hour, and seems to not save the rest of the values. How do I set up a custom protocol for how often data is saved? Is there available tools that manage the way in which data is stored, the logging frequency, and even an automatic transfer protocol?
Thanks, wish you a nice day!
I want to give an update on this: I should have spent another 5 minutes looking at the folder structure before posting here - the watch saves heart rate values at 1 minute resolution in json files which are in a separate folder from the .csv - which is pretty cool. Parsing the json fields yields a much more substantial count of logentries.
*the y-label on these graphs should be 'heart_rate_log_counts' because these are histograms
Cheers
Related
Droidsignal - application for Android devices, performs the function of alarm systems and video surveillance.
Key features and benefits of the program DroidSignal
- Notification of an alarm via private message on Twitter.
- Photos and videos made ​​by the program during an alarm is sent immediately to the specified e-mail or stored on the device.
- The program is controlled by personal messages via Twitter.
- The program can work without the Internet.
As the motion sensor accelerometer is used as a sensor noise microphone. When any of them do photos or recorded video, depending on user settings. The program then tries to send a photo (or video) on the Email specified in the settings. If you can not send files, leave them on the memory card.
Do you want to know who is eating from the refrigerator at night, who takes the money without asking you who is sitting at the computer when you are not there, if you have a phone platform Android, then you have the opportunity to do so now, the software is free download.
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The program is free to download from google play
https://play.google.com/store/apps/details?id=con.pas
Warning
Do not forget to leave feedback, the program does not send spam, do not send paid sms!
Do you want to know who eats food from the fridge, who takes your money without asking, who is sitting at your computer, if you have a phone with a platform android, then you have the opportunity to do it now
site
Ask your questions on the site http://droidsignal.andraft.com
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WiFive
Wi-Fi chat
Let the social be with you.
Launch WiFive application and immediately start chatting with whose who is using it too within your Wi-Fi network. No Internet needed. Also, there is no need to set up a server. Simple, eh?
But of cause there are some conditions.
In order to receive messages your device should not ignore broadcast UPD packets (as long as I know some devices are doing it, for example HTC)
Your Wi-Fi network should not block UPD packets (as long as I know some network managers are doing it). But it's OK if you are creating Wi-Fi Spot yourself. Google it, it's pretty straightforward.
Also, be aware of some possible message loss.
Have fun with unlimited communication!
Application is also available in Google Play.
View attachment WiFive_iii.apk
View attachment WiFive_i.apk
I believe you can't make that open source..?
Hi your application is exactly what I need. I want to built a rover controlled by an arduino that is connected via usb to the first android phone. With the second one I want to send the control data (speed, direction). I've already implemented the control of the arduino and i can stream the video to my controller application. Your application would be the perfect way for exchanging the control variables between my phones.
If you could post the source code it would really help me a lot!
Did you ever wonder which words you use most in your WhatsApp chats or who the most active person in a group chat is? Or maybe you want to know if there are any weird surges in your message activity at a certain time or day.
If those are questions that keep you awake at night (or if you just like colorful graphs) then this is the app for you.
Screenshots:
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Features:
Graphs for message-activity by person, weekday and time
analyze a whole chat or a single participant
see which are your most used words / emoji in a chat
type any word (or emoji) and see how often it was used in that chat
share graphs to social media apps
Download:
Play Store
Please let me know what you think of my app, all suggestions are welcome. I would also really appreciate reviews on Google Play.
Excellent app mate, are there any possibility to see which sentences or phrases are repeated in the chats?
Sent from my XT1042 using XDA-Developers mobile app
Glad that you like it, that's always nice to hear.
As for the sentences and phrases, while it would theoretically be possible to add such a feature, it would require a lot of computing power (at least a lot more than a modern smartphone has) to do this in a reasonable amount of time. As you might have noticed it already takes a little while to analyze larger chats and this would make that time even longer.
Hi Guys,
I use Runkeeper to track my joggings which is also connected to S Health app.
What is happening is when I go to S Health I can view that a new activity from Runkeeper has been added but the calculations are incorrect, mainly the Average speed.
For example today I run 5,46kms in 32m15s and its marking the Average Speed of 11,1kms/h which is wrong.
Average speed is way less than that.
So either the SHealth as some sort or calculation error or is scrambling the imported data.
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I have reported the error via Samsung app but the reply looks like a copy/paste one, e.g., log off account, clear app cache, etc etc bla bla bla that doesn't solve the situation.
Any suggestions to solve this?
I was planning to buy the Samsung Gear s3 watch for daily driver but mainly to enjoy S Health at full extent, but since the app is
incoherent I'm holding horses....
Thanks
Got GPS enabled while you're running?
I don't think the health app is very accurate with anything tbh, I log my meals, protein, carbs etc, when I enter what I've eaten and drank, it'll say something like 300g protein, when I click on details to see what gave me that protein it'll have numbers that don't add up to 300g
Same with distance walked, I know how far I've walked but the app doesn't get it right a lot of the time
I use it for estimates / guidelines rather than accuracy
Off course m8 ??
I have GPS and data + Bluetooth as I also use the bluetooth headset to hear radio while I'm on activity.
But the SHealth is importing the data from Runkeeper which is accurate therefore this makes no sense...
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Those who forgot where they kept their important things like certificates, key , this is the right app for them.
Features :
Things - Place Storer
Store where you have kept your things
Search and Filter things and places where you have kept.
Customize Icon colors with your interest.
Moods Tracker
Track your moods and analyze for betterment of your life .
Customize emotions on the go .
Charts and graphs are going to be added soon .
Money Manager
Manage your day to day spendings .
Track daily, weekly, monthly and life time spends and receives of money and plan your budget .
Use charts and analytics feature for better comparison of how you spent or received money .
Notification Shortcut
To use app easily, we have introduced shortcut feature which may be enabled or disabled.
Password Protection
Avoid misusing your app by protecting it with password ..
Backup and Restore facility
Backup and restore data to google drive whenever you need.
Data Protection
We don't get any user data or track your data, the data are stored in your phone and in your google drive account if you choose it.
Enjoy using.
Don't forget to rate and review if you like it.
I will be grateful for feedback and details how this app works on your devices – this will help us add support for new devices.