Category Details G-Sensor Vcare LC09A Gyroscope No Heart Rate Sensor VC30F GPS No Bluetooth Version 5.3 NFC Yes Display Size 1.43" Display Type AMOLED Full Touch Resolution 466 × 466 pixels App CO-FIT Compatible OS Android 4.4 / iOS 10.0 Battery Capacity 370mAh Battery Backup 5–7 Days Standby Time 30 Days Charging Time 2 Hours Color Options Black / Green Dimensions 42 × 42 × 11 mm Weight 67g Material CNC Zinc alloy vacuum plate Water Resistance IP68
