Rainbuvvy HK24 Smart Watch 2.01inch AMOLED JL7012 BLE5.3 Bluetooth Call IP68 Waterproof 260mAh NFC Android Sports Watch

Touch type: full screen touch Main body: zinc alloy + tempered glass Wristband: silicone strap Bluetooth version: BT5.3 APP:CO-FIT Watch head: 52.3*43*11mm Watch strap: total length 220MM, adjustable length 145-190MM Functions: Bluetooth calls, voice control, always-on screen, games, NFC, stress test, breathing training, calendar, world clock, computer, password unlock, custom watch face, weather forecast, music control, step counting, heart rate, Sleep, sedentary time, mileage, search, calories, message push, etc.

Calorie Counter: yes Heart Rate: yes Pedometer: yes Battery capacity: 260mAh Display shape: Square Resolution: 240x296 Waterproof: yes Operating system: Android4.4 (inclusive) and above, IOS9.0 (inclusive) and above