Product Features:
– Finger sensor
– Bluetooth – Calling, Message Alerts
– Health Monitoring: Heart Rate/Blood Pressure/Oxygen Monitoring, ECG, Sleep Monitoring
– Health 3 Rings
– Multi-Sport Mode
– Music Control, Remote Photo, Siri, SOS Weather, Find, Reset, Stopwatch, Bedside Light, Calendar, Calculator
– Style Switching: 3
– Setting the Time/Date, Backlighting the Time, Returning to the Dial, Backlighting Brightness, Lifting the Hand to Light up the Screen
– Games: F1 Racing
Smart Watch
D21 WATCH 4 SET Sport Smart Watch with Bluetooth Call Outdoor Tactical Fitness Tracker Smartwatch with Multi Sports Modes for Android iOS Phone
Characteristics:
- Model: D21 WATCH 4 SET
- Color: Black, Silver+Orange, Silver+Gray
- Chip: JL
- APP: Doufit Wear
- Compatible system: Android 5.0 Above or IOS9.0 Above
- Screen: 1.52 inch
- Resolution: 260*296
- Battery capacity: 200mAh
