NHJ03 Outdoor sport smart watch

6 sets of theme styles, custom dial, step counting, brightness adjustment, multi-sport mode, sleep detection, heart rate, blood pressure, blood oxygen, breathing training, information push, remote control music, remote camera, real-time weather, find mobile phone (connect to mobile phone Use), alarm clock, stopwatch, do not disturb mode, female menstrual cycle, timer, game, voice assistant, Bluetooth call smart watch