KR10 smartwatch round screen 8763E one click Bluetooth call heart rate sports watch

Hardware and other parameters Function parameter System Requirements Android 4.4 and above, IOS 9.0 and above, support Bluetooth 5.1 basic skills Time and date display, step counting, calories, distance, stopwatch, countdown bluetooth version BLE 5.1 Heart rate monitoring, blood pressure monitoring, blood oxygen monitoring, sleep monitoring (sleep time, sleep quality) bluetooth chip Realtek 8763EWE (Bluetooth HD call) Watch brightness adjustment, watch MAC address viewing heart rate chip HX3605 107 sports modes (walking, running, outdoor cycling, golf, rope skipping, basketball, football, mountaineering, tennis, rugby, golf, yoga, fitness, dancing, baseball, hiking, indoor cycling, free training, skiing , Bowling, Dumbbell Training, Sit-Ups, Hiking, Indoor Walking, Indoor Running, Cricket, Kabaddi, GPS Walking, GPS Running, GPS Outdoor Cycling, GPS Trail Running, GPS Hiking, Sailing, Rock Climbing, Skateboarding, Roller Skating, Cool running, ATV, paragliding, triathlo