HYsmart – KT83 Smartwatch features:
- 1.8″ high definition large screen
- 5ATM waterproof – support swimming
- With strong light
- 400 mAh large battery – Daily use up to 7 days, standby 15 days
- Bluetooth call and answer
- 100+ sports modes
- Heart rate, blood pressure, blood oxygen monitor
- Great price – High cost performance
- Dafit APP
