Watch Main Functions Breathing training, Dial push, Stopwatch, Brightness adjustment, Multiple sports modes, Sleep tracking, Heart rate monitoring, Apps notifications, Remote music control, Remote ca more→mera control, Weather, Find my phone (requires connection with phone), Bluetooth calling, Bluetooth music, Password protection, Calculator, Split-screen display, Quick widgets, Meteorology, Massage function, Alipay, My QR code, Compass, Qibla Finder, Recent task bar, 156 sports algorithms, Blood oxygen saturation monitoring. ➤1.43 inch Amoled HD Screen resolution 466*466. ➤Battery capacity: 380mAh. ➤The standby time is about 30 days, and the working time is about 3-5 days; ➤Main Chip: