Waterproof rating: 5ATM or IP67
Compatible systems: Android 4.3 and above, ios 7.0 and above
Frequent use: 5 months or so Normal use: 8 months or so
Wristband material: silicone/stainless stee
AK1980-EX28
EX28 Sport Watch Waterproof IP68 5ATM
Solution: BW03 SI System: X WATCH 1.0 BT: 4.0 Battery: Japan Wansheng CR2032/220mAh Screen: 1.12 inch LCD Display: FSTN / full view
Color：
Nylon belt: armed police (black) / navy (blue) / army (green) / dumb silver; steel belt: Milan steel belt
Wristband material：
silicone/stainless stee