QS08 PRO 1.83 inch BT5.2 Smart Sport Watch, Support Sleep / Heart Rate / Blood Oxygen / Temperature / Blood Pressure Health Monitor(Black+White)

General specifications:1. Product size: 44.7×10.5mm2. Case material: ABS+PC3. G-SENSOR: STK83214. strap material: silicone 5. Waterproof level: IP676. Battery life: 5-7 days (depending on usage scenarios)7. Charging time: Less than or equal to 2H8. Compatible with smartphone systems: Android 4.4 or IOS 9.0 or above systems that support Bluetooth 5.2 BLE9. Watch firmware language: Russian, Indonesian, German, Italian, Czech, Japanese, French, Polish, Simplified Chinese, Traditional Chinese, English, Portuguese, Spanish, Arabic, Korean, Dutch, Hindi)10. APP language: Russian, Indonesian, German, Italian, Czech, Japanese, French, Polish, Simplified Chinese, Traditional Chinese, English, Portuguese, Spanish, Arabic, Korean Hardware Configuration: 1. MCU: RTL8763EWE2. Heart rate chip: LC11S(Due to technical issues, This function does not support black skin color testing)3. Bluetooth: BLE5.24. Display: 1.83 inch, 240×280 TFT LCD5. Touch: Full screen touch + 1 button6. Battery: 300mAh7. RAM: 64kb8. ROM: 521kb9. APP: Glory Fit Software configuration:1. Built-in dials: