display: 1.2 Inch TFT screen，240*240 Resolution

CPT: JL7012F6

Heart rate sensor: Vcare LC09A

Touch the keys: G+F Full-screen touch + physical buttons

Bluetooth: Bluetooth5.0

Life: Normal use for 5-7 days, Standby for 30 days

Waterproof level: IP67

The system supports: Android 4.4 or above, IOS 8.0 or above

Size: 40*18*9.8mm

Weight: 40g

Battery capacity:230 mAh polymer