QS90 1.39 inch BT5.0 Smart Sport Watch, Support Bluetooth Call / Sleep / Blood Oxygen / Temperature / Heart Rate / Blood Pressure Health Monitor / Water Reminder(Black)

General specifications:
1. Product size: 38x10mm
2. Case material: Zinc alloy+ABS
3. Strap material: silicone strap
4. Product weight: 46g
5. Waterproof level: IP67
6. Battery life: 3-6 days (depending on usage scenarios)
7. Charging time: Less than or equal to 2H
8. Compatible with smartphone systems: Android 4.4 or IOS 9.0 or above systems that support Bluetooth 5.0 BLE
9. Watch firmware language: Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italy, Portugal
10. APP language: English, Arabic, Danish, German, Spanish, Finnish, French, Italian, Japanese, Korean, Dutch, Norwegian, Polish, Portuguese, Russian, Swedish, Thai, Ukrainian, Chinese, Traditional Chinese

Hardware Configuration:
1. CPU: Realtek 8763EWE
2. Battery: 300mAh
3. Heart rate chip: LC09
4. Bluetooth: BLE5.0
5. Display: 1.39 inch
6. Touch: Full screen touch

Software configuration:
1. Health Monitor: temperature taking ，Step counting, sleep monitoring, heart rate, blood pressure, blood oxygen, sedentary reminder, water reminder
2. Sports modes: number of sports steps, sports mileage record, card consumption, a variety of sports mode. Movement track (mobile APP display)
3. Other functions: Mute alarm clock, remote photo taking, music control, sedentary reminder, water reminder, weather display, etc