QS16 Pro 1.83 inch BT5.0 Smart Sport Watch, Support Bluetooth Call / Sleep / Blood Oxygen / Temperature / Heart Rate / Blood Pressure Health Monitor (Grey)

General specifications:
1. Product size: 45x10mm
2. Case material: PC+ABS
3. Strap material: silicone strap
4. Product weight: 37g
5. Waterproof level: IP67
6. Battery life: 7-10 days (depending on usage scenarios.
7. Charging time: Less than or equal to 3H
8. Compatible with smartphone systems: Android 4.4 or IOS 8.0 or above systems that support Bluetooth 5.0 BLE
9. 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. CPU: RK8752X
2. RAM: 160KB
3. ROM: 384KB
4. Flash: 64Mb
5. Heart rate chip: VC11
6. Bluetooth: BLE5.0
7. Display: 1.83 inch, 240x280 IPS display
8. Physical buttons: 1
9. Touch: Full screen touch
10. Battery: 270mAh

Software configuration:
1. Other functions: QQ/WeChat/Facebook/Line/WhatsApp and other reminders
2. Basic functions: weather, incoming call, Information reminder, Pedometer, Alarm clock, Find a phone, Photo control, music control, Mileage calculation, Countdown, Raise the hand on the screen, Stopwatch
3. Bluetooth call connection: Connect 1 time
4. Health management: Sleep monitoring, heart rate, blood pressure, Blood oxygen, Calorie monitoring, temperature detection, Sedentary reminder
5. Sports modes: 24 sports modes