Specifications：
Screen size: 1.28 TFT round screen full touch screen
Resolution: 240*240
Main chip: Realtek8762C
Acceleration sensor: Sitron STK8321
PPG heart rate sensor: Wikixinwei VC11
Touch IC: Hai Li Chuang 816S
Motor: cylindrical motor
Flash size: 128M
Bluetooth version: BLE5.0
Bluetooth antenna: Bluetooth FPC
Battery type: polymer 260mAh
Charging method: magnetic charging
Adapted mobile phone system requirements: Android 5.0 and above, IOS 9.0 and above, support Bluetooth 4.0
Function:
Supports the following functions: heart rate detection, heart rate timing monitoring, blood pressure detection, blood oxygen detection, sleep monitoring, step count, exercise distance, calorie consumption, raise the hand to light the screen, turn the wrist to light the screen,
Reminder function: alarm reminder (vibration reminder), call reminder (display number or name), SMS reminder (display content), WeChat reminder (display content), QQ reminder (display content), other reminders, sedentary reminder
Other functions: stopwatch, search for mobile phones, music control, do not disturb mode, remote camera, weather, screen brightness adjustment, bright screen time setting, APP movement track
Sports mode: outdoor running, swimming, cycling, skipping rope, badminton, table tennis, tennis, mountaineering, walking, basketball, football, baseball, volleyball, cricket, rugby, hockey, dancing, spinning, yoga, sit-ups , Indoor running, gymnastics, boating, jumping