Fangrui Product Details 1. Ws8 Pro 2.0 Inch Ips Full Touch Screen Smart Watch, Ip67 Waterproof Support Heart Rate & Blood Oxygen Monitoring Sports Modes 2. Chip: Zk8918c 3. Memory: 32mb 4. Bluetooth: V5.0 5. Sensor: Msa311 Gravity Sensor 6. Display: 2.0-inch Ips Full Touch Screen 395x460 Resolution 7. Battery Type: 3.7v260mah Polymer Lithium Battery, Wireless Charge 8. Endurance Time: 7-15 Days 9. Waterproof Level: Ip67 10. Support App: Hryfine 11. System Requirements: Android5.0 Or Higher, Ios9.0 Or Higher 12. Language Support: English, French, Arabic, German, Indonesian, Italian, Malaysian, Persian, Spanish, Russian, Vietnamese, Czech, Turkish, Polish, Portuguese, Greek, Heroes, Iv Bo Lai, Philippine, Thai, Simplified Chinese, Netherlands, Finnish, Ukraine, Swedish, Hungarian 13. Function: Step Counting, Heart Rateblood Oxygenblood Pressure Measurement, Sleep Monitoring, Sedentary Reminder, Bluetooth Photography, Music Player, Mobile Phone, Alarm Clock, Sports Mode (walking, Ride, Rope, Badminton, Basketball, Basketball , Football, Climbing, Tennis, Rugby, Golf, Yoga, Training, Dancing, Baseball, Ellipse Training Machine, Indoor Bicycle, Free Training, Rowing), Flashlight, Body Temperature, Weather, Stopwatch, Calculator, Contact Person, Contact Person , Call Records, Notification Messages, Find Mobile Phones 14. Material: Zinc Alloy Body+iml Bottom Shell+silicone Watch Band 15. Product Size: 4.4x40x1.3cm, Watch Band 27x4cm 16. Product Weight: 55g