Amoled Square Professional Outdoor Built-in GPS 30 Meters Waterproof Sleep Tracker Heart Rate Monitor BT Call Smart Watch

Amoled Square Professional Outdoor Built-in GPS 30 Meters Waterproof Sleep Tracker Heart Rate Monitor BT Call Smart Watch. Stress measurement, female physiological cycle, heart rate, blood oxygen, respiratory training, message push, remote control. Music, remote photo, real-time weather, find mobile phone (connected to the phone to use), alarm, timer. Stopwatch, do-not-disturb mode, bluetooth call, and so on. APP support language. Watch support language. Features: Touchscreen. Features: App Control. Features: Gps. Function: chronograph. Function: Calendar. Function: Alarm Clock. Function: Power Reserve. Function: Remote Control. Function: Countdown. Function: Sleep Tracker. Function: Speed Measurement. Function: Fitness Tracker. Function: Passometer. Function: Call Reminder. Function: Push Message. Function: Mood Tracker. Function: Message Reminder. Function: Dial Call. Function: Heart Rate Tracker. Function: Activity Tracker. Function: Voice Call.