HISILI Waterproof Fitness Tracker with Pedometer for Walking, Smart Watch with Heart Rate Monitor, Blood Pressure Monitor, GPS Tracker, Calories Counter, Sleep Monitor for Women Kids and Men (Dark)

This tracker requires iOS 8.0 or above & Android 4.4 or above (Smartphone only, not for PC, iPad or Tablet)

1. Screen Size: 0.96 inch
2. Bluetooth Version: BT 4.0
3. Battery Type: Polymer lithium battery
4. Battery Capacity: 80mAh
5. Bracelet Size: 18*43*11 nm
6. Strap Size:
   1. Long Strap: 115*18*2 nm
   2. Short Strap: 102*18*2 nm
7. Material: silica gel and plastic
8. Waterproof: IP67