Lintelek Fitness Tracker Watch, Slim IP67 Waterproof Activity Tracker with Step Counter/Calorie Counter/Sleep Monitor, Bluetooth Pedometer Wristband for iphone and Android Smartphone;

LINTELEK ID115 Fitness Tracker Watch
Compatibility:
APP for Andriod(4.4 or above os): Veryfit for heart rate, available from Google Play.
APP for IOS(ios 7.1 or above os): Veryfit for heart rate, availble from Apple Store.
Package Include:
1 x LINTELEK ID115 Fitness bracelet
1 x User Manual
(no charge cord needed, the host has built in USB port for charging)
FAQ:
Q: How to connect:
1. download app required from Apple Store or Google Play.
2. turn on phone bluetooth, go to the App=>>Device=>>bind device, then search and pair the device with your phone.
3. once it paired correctly, the bracelet vibrates, the time on the bracelet will be auto synchronized with phone's.
Q: How to reset the device?
A: please go to the app - User - System Setting - Restart Device. (this is to reboot device).
Q: Can't pair the device?
A: 1. check phone bluetooth list, forget all device ever connected.
2. go to app-device-unbind device, discoonnect it.
3. then connect it again.
Q: About charging and battery life.
A: Please charge it on USB plug, charge time: 1-2 hours. We recommend charging your device every few days to ensure you are always tracking.

Lintelek Replacement Band Link:
https://www.amazon.com/dp/B071YNDCYS
https://www.amazon.com/dp/B07263P2XJ