Fitness Tracker, Smart Watch Waterproof with Heart Rate Monitor, Blood Pressure Monitor, Sleep Monitor, Pedometer for Walking, Calorie Counter, Call/SMS Alert, Activity Tracker for Kids Women and Men

1. Brand: Hexdeer
2. Screen Size: 0.96 inch
3. Bluetooth Version: BT 4.0
4. Minimum OS requirement: Android 4.4 or above, iOS 8.0 or above
5. Battery Type: Polymer lithium battery
6. Battery Capacity: 80mAh
7. Bracelet Size: 18*43*11 nm
8. Strap Size: Long Strap: 115*18*2 nm; Short Strap: 102*18*2 nm
9. Material: silica gel and plastic
10. Waterproof: IP67. Do not shower or swim with the device.
11. Maximum Operating Altitude: 30000 feet (9114m)
12. Operating Temperature: -4° to 113° F (-20° to 45° C)

What's in the box:

1. 1x Smart Fitness Tracker
2. 1x User Manual

Feel free to contact us for any questions. Customer satisfaction is our top priority!