M4 intelligence bluetooth health wrist smart band watch monitor
supported devices: android & ios devices
colors blue, black & red
1. Hd screen: 0.96-inch tft color screen, 80 * 160 resolution, ip67 waterproof.
2. Physical health test: supports monitoring heart rate, blood pressure and blood oxygen to provide sleep detection.
3. Sports mode: accurately record your daily steps, walking distance and calorie consumption.
4. Multi-function: call reminder, alarm clock, social software reminder (for wechat, for qq, for facebook, for twitter, whatsapp, etc.) 5. Long service life: 90ah polymer lithium battery, working time is 5-7days, standby time is 20-30 days, charging only takes 2 hours
Condition: Brand New