H3 video tutorials Website: https://www.youtube.com/watch?v=vVYRBeIsvYE
[Function Video]: https://youtu.be/6nkmws_Oac0
[Operation Video]: https://youtu.be/pTfltbDdpw0
[APP Video]:https://youtu.be/ArM28FdkUVo
[APP Download Gudie]: https://youtu.be/sZEahb5bWGI

Product description
1.ISSUE: Bright light is coming on at night.
SOLUTION: Click the touch key till an arrow + hand symbol or a finger symbol shows on the screen, long press to switch the option. Arrow+hand means auto light up when you raise your wrist, finger symbol means screen will not light up untill you touch it.
2.ISSUE: Battery will not charge.SOLUTION : there's 3 pins on its charger, on the bracelet it has 3 metal contact spot, Make sure each pin is rightly placed to its corresponding spot.
3.ISSUE: The HR on watch is not accurate and doesn't keep track of information as soon as I start running.SOLUTION: Please get the bracelet close to your skin, long press the solid heart to start monitoring, after 10 seconds, it will show your realtime hr, this one is accurate as pulse oximeter. This bracelet doesn't support sports mode, you can check accumulated steps/distance on the app or on the screen.
4.ISSUE: Watch keeps resetting and program keeps shutting down.SOLUTION : the watch will not light up all the time, its program is set auto light up when raise hand or manual light up when touch the screen, same as solution under comments 1, it's not resetting.

Compatibility:
APP for Andriod(4.4 or above os): HPlus Watch, available from Google Play.
APP for IOS(ios 7.0 or above os): HPlus Watch, availble from Apple Store.
Package Include:
1 x H3 Heart Rate Tracker
1 x USB charger
1 x User Manual

• Waterproof IP67, an be used to swim for a long time, you'd better not exceed 1 hour for diving.
• Vibration Remind: When you have a call,a message or a social media information, you will feel the vibration and view them through the touchable OLED display. Steps Counting, Sedentary Reminder, SMS Reminding, Call Reminder, Incoming Calls Show, Calories Burned Measuring, Sleep Management
• Multi-functions:Health monitoring, social entertainment, pedometer, intelligent alerts, information push, motion tracking, sleep analysis call reminder, heart rate monitor etc.
• Compatibility: Requires Android 4.3 or Above, iOS 8.0 or Above,And at The Same Time,Bluetooth 4.0 or Above. Download APP "Hplus" from Apple Store or Google Play
• Notes:Time Display,You Have to Make Sure the Bluetooth is Alway Connected, Otherwise it Show Inaccurate.

Waterproof IP67, an be used to swim for a long time, you'd better not exceed 1 hour for diving.Geelyda