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.

• Stock goods on sale, the reviews are low but actually it's not so bad. We offer free replacements and full refund if you don't like it
• Pedometer: Track steps, distance, calories burned, active time and sleep time statistically. All data record can be displayed both on the tracker's own OLED screen and phone APP
• 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, please contact us to get timely support

Stock goods on sale, the reviews are low but actually it's not so bad. We offer free replacements and full refund if you don't like itmoreFit