Fangrui Product Details 1. C20 Pro 1.83 Inch Ip68 Waterproof Bluetooth Call Three-proof Smart Sports Watch 2. Features: 3. 8763ewe, 128m Large Memory, Bluetooth 5.0 Protocol; 4. Support Bluetooth Calls, One-key Connection, More Convenient Call Scene; 5. Cool Ui, Support Drag Operation + Shortcut Center Function; 6. Large Memory, Eight Menu Modes, Rich Ui Scenes, Smarter Watch; 7. 123 Sports Modes, Suitable For More Sports Scenes; 8. 1.83-inch High-definition Large Screen With A Resolution Of 240*286; 9. Hr3605 Low Power Consumption And High-resolution Heart Rate Blood Oxygen, More Accurate Detection; 10. Ip68 Deep Waterproof, Suitable For Wearing In More Environments; 11. Product Parameters: 12. Main Control Platform: 8763ewe 13. Memory: 128mb 14. Tp: Capacitive Touch Tp, Haier 816d 15. Display Screen: 1.83 Inches 240x286 Resolution High-definition Square Screen 16. Motor: 0827 Flat Motor, Wire Welding Type 17. Bluetooth: 5.0 18. Communication Systemdata Transmission: 8763ewe 19. Heart Rate: Hr3605 20. Step Counting: Silicon Core Qma6100p, Accurate Step Counting 21. Charging Method: 2pin Magnetic Suction Line 22. Battery: 380mah (polymer Pure Cobalt Battery) 23. Waterproof Grade: Ip68 24. Watch Menu Languages: English (default), Chinese, Romanian, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese 25. Dafit Languages: Danish, Ukrainian, Russian, Bulgarian, Hungarian, Bokmal, Norwegian, Hindi, Indonesian, Turkish, Hebrew, Greek, German, Italian, Czech, Slovak, Slovenian, Japanese, Pashto, French, Polish, Persian, Thai, Swedish, Simplified Chinese, Traditional Chinese, Romanian, Finnish, English, Dutch, Portuguese, Spanish Chinese, Vietnamese, Arabic, Korean, Malay 26. Support System: Android 6.0 Or Above, Ios 9.0 Or Above 27. Net Weight: 53.1 Grams (including Strap)