I-GOFIT AMETHYST GD-SW-01

 Bluetooth Version: BT 5.0
- Capacity: 235mAh（High-capacity high-voltage battery)
- Water Resistance rating: IP67
- Display Size: 1.69inch  IPS resolution 240x280pixel
- Compatible Systems: Android 4.4 and above, IOS 9.0 and above
- Standby Time: About 7days
- working hours : About 5-7 days
- APP:HD FIT pro

- Call reminder, SMS, QQ, we chat, Facebook, twitter,
linked ln, WhatsApp, line, instagram , snapchat, Skype, Gmail, etc