Main selling point 1. 8762DK+128M large memory, Bluetooth 5.0 2. Support 11 (built-in) + 1 (custom) + 1 (market) dials 3. Sudoku UI + split screen function, UI scene is more intelnt 4. 24 sports modes, covering more sports scenes 5. 1.71-inch high-definition large screen, resolution 280*320 6. HRS3690 low power HD heart rate/blood oxygen, more accurate detection 7. 380mAh large battery, long battery life, reduce the trouble of use Charge anytime 8. Deep waterproof, suitable for wearing in more environAdultts 9. Cool sports watch appearance, different options Multifunctional KALOSTE Smart Watch Step count, sleep, heart rate, exercise, blood pressure, weather, camera control, blood oxygen, music control, theater mode, stopwatch, alarm clock, timer, sedentary reminder, breathing training, information, brightness adjustAdultt, mute, QR code, Split screen function Smart Watch Language English (default), Simplified Chinese, Japanese, Korean, GerAdult, French, Spanish, Arabic, Traditional Chinese, Russian, Italian, Portuguese, Ukrainian, Turkish, RoAdultian, a total of 15 countries APP language English, Simplified Chinese, Japanese, Korean, GerAdult, French, Spanish, Arabic, Russian, Traditional Chinese, Ukrainian, Italian, Portuguese, Dutch, Polish, Swedish, Finnish, Danish, Norwegian, Hungarian, Czech, Bulgarian, RoAdultian, Slovak, Latvian, Indonesian, Thai, Turkish, Vietnamese, Hindi, Pashto, Lithuanian, Estonian, Slovenian, Croatian, Greek, Filipino, Hebrew, Malay, Serbian, Persian