CF12 1.2 inch Waterproof Smart Steel Strap Wristband Support Heart Rate Monitoring / Blood Pressure Monitoring, CF12 Steel Strap (Black), CF12 Steel Strap (Gold), CF12 Steel Strap (Silver)

1. Functions: master control 8763E, call, music, electricity reminder push, SMS reminder push, WeChat reminder push, QQ reminder push, exercise record (step counting, mileage, etc.), sleep monitoring, sedentary reminder, calorie counting, stopwatch, Raise your hand to brighten the screen, dynamic heart rate, blood pressure, vibration, more than 100 sports modes, 10 sets of themes, remote camera, music control, smart alarm, weather forecast, multi-dial switching, WeChat sports, female menstrual cycle.
2. Chip: Realtek8763EWE
3. Compatible system: App(Da Fit) Android4.4 or above, IOS9.0 or above
4. ROM: 640KB, RAM: 578KB, external storage flash: 128MB (not included)
5. Display:
Type: Full screen touch IPS TFT
Size: 1.2 inches
Pixels: 240x240
6. Bluetooth connection: BT5.2, transmission range: about 20m
7. Gravity sensor: SC7A20
8. Heart rate sensor: HRS3600
9. Battery capacity: 200mAh
10. Charging method: Magnetic charging
11. Waterproof grade: IP67
12. Over the Air (FOTA): OTG
13. Bracelet languages: Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese
14. App supports languages: English, Arabic, Danish, German, Spanish, Finnish, French, Italian, Japanese, Korean, Dutch, Norwegian, Polish, Portuguese, Russian, Swedish, Thai, Ukrainian, Chinese, Traditional Chinese, etc.
15. Size: 40.6x10.65mm
16. Strap material: steel