T90 1.5 inch Color Screen Bluetooth, Smart Watch Support Health Monitoring & 123 Sports Modes 1. CPU: Realtek 8763EWE 2. Memory: 128M 3. TP: G+F Capactive TP, Hynitron 816D 4. Display screen: 1.5 inch IPS HD round screen, resolution 360x360 5. Sensor: Heart rate sensing chip-VC30F, G-sensor-Shilan Micro SC7A20, Welding Cylinder Motor 0827 6. Battery: 600mAh polymer cobalt battery, 2PIN magnetic suction charging 7. Battery life: 7-10 days normally use 8. Bluetooth: BLE5.0+BT3.0 9. Waterproof grade: IP68 10. Support APP: Da Fit 11. System requirements: Android 6.0 or iOS 9.0 and above 12. APP languages: English, Simplified Chinese, Japanese, Korean, German, French, Spanish, Arabic, Russian, Traditional Chinese, Ukrainian, Italian, Portuguese, Dutch, Polish, Swedish, Finnish, Danish, Norwegian, Hungarian, Czech, Bulgarian, Romanian, Slovak, Latvian, Indonesian, Thai, Turkish, Vietnamese, Hindi, Pashto, Lithuanian, Estonian, Slovenian, Croatian , Greek, Filipino, Hebrew, Malay, Serbian, Persian 13. Watch language: English (default), Simplified Chinese, Japanese, Korean, German, French, Spanish, Arabic, Traditional Chinese, Russian, Italian, Portuguese, Ukrainian 14. Main functions: Step count, sleep, heart rate, exercise, blood pressure, weather, camera control, blood oxygen, music control, theater mode, stopwatch, alarm clock, timer, sedentary reminder, breathing training, message reminder, Hanging up and answering an incoming call, brightness adjustment, mute, QR code, 123 exercise modes, etc. 15. Appearance material: alloy case, silicone steel wristband 16. Dial size: 5.7x16.8cm 17. Net weight: 82g 18. Packaging content: Smart watchcharging cablemanual