Note
M7 use video link
https://www.youtube.com/watch?v=J_SZ_PPuyuI&t=1260s

Features:\t
1. Blood pressure monitor. \t
2. 24H Real-time heart rate monitor and remind.\t
3. Pedometer and running mode\t
4. Sleep monitor based on heart rate algorithm.\t
5. Arrhythmia detection and remind.\t
6. Alarm with vibration.\t
7. Distance calculation.\t
8. Calorie.\t
9. Call and SMS alert with message push (can show tel No. and SMS contents).\t
10. Touch screen.\t
11. RTC (12/24H)\t
12. OTA upgrade.\t

Specification:\t
Chipet: Nordic nRF51822\t
Gsensor: Three axis MEMS\t
Control mode: lift wrist display, touch screen\t
Vibration: real-time vibration alert (non Bluetooth connection status)\t
Screen size: 0.96 inch\t
Screen type: OLED\t
Data transfer: Low consumption BT 4.0\t
System compatibility: Android 4.4 and above or iOS 8.0 and above\t
Data record: Local and clound server store\t
Battery type: polymer lithium battery\t
Battery capacity:90mAh\t
Standby time: 7days\t
Charging mode: USB direct charge\t
Charging time: 1~2 hours\t
APP language:Chinese, English, Japanese, German, French, Korean, Spanish, Italian, Russian\t

Package content:
1 x Smart Watch
1 x Charger cable
1 x User Manual