These features are not supported on ios devices: watch face store, music playback control, all day stress monitoring.
screen: 1.39 inch amoled 454 x 454 hd
the amoled touch screen supports swipe and touch gestures.
memory: 4 gb (the available memory capacity is less than this value because the system software occupies part of the space).
sensors: accelerometer sensor, gyroscope sensor, geomagnetic sensor, optical heart rate sensor, ambient light sensor, air pressure sensor, capacitive sensor
button: power button, function button
system requirements: android 4.4 or later, ios 9.0 or later
bluetooth: bluetooth 5.1, ble / br / edr
battery life: 14 days for typical use.
(typical usage scenarios are decided based on user habits. specific battery life depends on user habits and frequency of use.)
charger voltage and current requirements: 5 v, 0.5 a , 1 a, 1.5 a, 2 a.
charging port: magnetic charging thimble
water resistance: 5 atm water resistant
in the box:
Condition: Brand New