Skybits D-Ultra 9 Smart Watch |BT 5.1,SpO2, BP, Music, Call Memo & AI Battery Management Smartwatch  (Black Strap, Free Size)

Other functions: APP supports GPS movement track, PC shell + anti-static silicone strap, watch multi-sport mode breathing training dynamic heart rate and analysis, supports blood pressure function, supports blood oxygen function sleep mode and cycle, steps/calorie, APP. Sedentary reminder app. Drink water reminder, remote camera, third-party weather, music control, command/command language, shake or tap the watch to control the phone to take pictures, display the weather of the day and the next 6 days, use the watch to control the music playback on the phone, find the phone, screen Dimming, bright screen time adjustment, stopwatch, flashlight, alarm clock reminder (supports setting 3 alarm clocks), call/SMS notification, call rejection, APP. find watch, do not disturb mode, goal achievement reminder, information storage 5 messages , Watch interface selection, long press the dial or switch in the APP, support DIY your own photos or landscapes to become your own dial, customize the dial, turn the wrist to brighten the screen (flip 90 degrees to brighten the screen), detachable and replace the strap, High brightness screen, support OTA (OTA upgrade), support Da Fit upgrade