Rogbid Rowatch 2 1.69 inch TFT Screen Smart Watch, Support Blood Pressure Monitoring/Sleep Monitoring(Grey)

1. Screen size: 1.69-inch TFT square screen2. Material: ABS+PC, zinc alloy, electroplating, glass, silicone3. Main chip Nordic 528324. Accelerometer: SC7A205. PPG heart rate sensor: HRS33006. Touch IC: Sea Oak 716S7. Resolution: 240*2808. Flash size: 64M9. Bluetooth version: BLE5.010. Antenna: FPC11. Battery capacity: 200mAh 35222612. Charging method: magnetic suction line charging13. Waterproof grade: IP6714. Standby time: 30 days15. Use time: about 5-7 days (depending on usage)16. Compatible mobile phone system: Android 5.0 and above, IOS 9.0 and above, support Bluetooth 4.017. Languages ​​supported by the bracelet: Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese18. APP display language: Simplified Chinese, English, Italian, French, German, Spanish, Portuguese, Russian, Japanese, Thai, Arabic, Korean19. Bracelet push language: Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese20. Functions: blood pressure monitoring, sleep monitoring, blood pressure and oxygen monitoring, step calculation, exercise distance, calorie consumption, raising hand to brighten the screen, alarm clock reminder, call reminder, SMS reminder, message notification, sedentary reminder, stopwatch, music control , control the camera, the weather, etc.21. Product size: 43.7x35.4x10.3mm22. Weight: 48.8g