Compatibility:
Its app is compatible with Android 4.3+, IOS 7.0+ mobile operation system.

Package include:
1x writsband, 1x micro USB charger, 1x user manual

Notes:
1. It is just living waterproof, do not dip into water.
2. The strap buckle is adjustable to fit for 14-22cm wrist, sweatproof and anti-skid, also fit for kids.
3. Without the app, the bracelet will store data for 15 days then overwrite, when sync data to APP it will permanently stored.
4. To charge the bracelet, you just pop the screen device out of the rubber wristband and plug it into the USB power source.
5. APP for Andriod is "WristbandApp", APP for IOS is "WristbandApp Fitness Pro" (make sure to get the correct app), it is available from Google Play or App Store.
6. Dear buyers, once you read the paper user manual and advice here, you will be a master in no time. Enjoy your healthy smart life with this smart wristband.

• Tracks steps, distance, calories burned, monitor how long and well you sleep
• All activity data will keep for 15 days in bracelet, when sync to mobile it can be permanently stored
• Vibrate to remind: Alarm clock, calls, text messages, won't disturb or wake up other people
• Compatible with Android phone with 4.3+ system and iPhone with IOS7.0+ system
• If meet any problem in using, welcome e-mail [email protected] to get timely support

Tracks steps, distance, calories burned, monitor how long and well you sleepmoreFit