HAMTOD GT2 1.28 inch Smart Watch, Heart Rate / Blood Oxygen Monitor / BT Call(Black)

1. Chip: RTL 8762C, system: Nucleus 2. Waterproof: IP67, daily waterproof 3. Display: 1.28 inch high-definition color touch screen, resolution: 240 x 240 pixels 4. Sensors: G-sensor STK8321 24 sports modes, PPG-sensor Vcare VC 11 dynmic real-time, heart rate and blood pressure, full skin tone monitoring, can test 12-level back heart rate, sensible temperature NTC 1% accuracy IC 5. Bluetooth: BLE 5.0 6. Battery capacity: 200mAh 7. Battery life: Power saving watch mode: Up to 15 days; smart watch mode: About 3.5 days 8. Compatibility: Android 4.4 or iOS 8.0 and above 9. Functions: Heart rate, blood pressure monitoring, handsfree, blood oxygen, exercise steps, burn calories, movement distance, sport modes, exercise share, sport goal, sleep monitoring, stopwatch, vibrating alarm clock, information reminder, address book, sedentary reminder, weather, gesture bright screen, camera control, mult-interface, Bluetooth call. 10. APP languages and system languages: Simplified Chinese, English, Portuguese, German, Polish, Turkish, Spanish, French, Italian, Arabic, Russian, Dutch, Kor, Japanese, Hindi, Czech, Indonesian