M29 1.22 inches TFT Color Screen Smart Bracelet IP67 Waterproof Support Call Reminder / Heart Rate Monitoring / Blood Pressure Monitoring / Sleep Monitoring / Multiple Sport Modes (Black)

1. Master chip: NRF52832 QFAA 2. Sensor: BOSCH BMA421 3. Photoelectric chip: HRS3300 4. Bluetooth 4.0 5. Display: 1.22 inch TFT color screen 240*240 6. Shell material: ABS strap: TPU (adjustable length: 245mm) 7. Battery: 180mAh 125 hours battery life 300 hours standby time 8. Compatible system: Android 4.4 and above iOS 9.0 above 9. Main features: heart rate monitoring blood pressure monitoring step counting calories motion track sleep monitoring sedentary reminder call reminder alarm reminder social sharing (WeChat QQ Facebook Twitter) shake hand to take phonto etc. 10. Product Language: - Watch supports languages: Chinese Traditional Chinese English German Korean Spanish Japanese French Russian Arabic Ukrainian - APP supports languages: Chinese Traditional Chinese English Korean German Spanish Japanese French Italian Russian Portuguese Arabic Ukrainian 11. Size: 44.28*44.28*12.16mm weight: 45g