Main Features: 
One-connection BT call,
Voice assistant, 
Red light SpO2, Continuous heart rate monitor,
100+ watch face,

Multi-Sport Modes

Other features:blood pressure ,Message Storage(delete records),Find phone, Find watch, Brightness adjustment, Torch light, Music control,Fitness, Sleep monitor, Notifications, Camera Remote,Clock, Non-disturb, Sedentary,Weather,Multi-language, GPS Log(by Phone GPS), 12/24time,The 3rd party connection(Wechat sport,Apple Health,Googlefit), Trainning schedule