🔶the strap can be replaced.
🔶call function, switch on / off ringtone, music playback, list of frequently used contacts, call voice dialing, call dialing, sos call, call, call answer / reject.
pedometer, exercise time, running track, mileage, calories, exercise mode (walking, running, cycling, climbing)
heart rate measurement (hourly measurement), blood pressure measurement, blood oxygen measurement, sleep monitoring
sedentary reminder, call reminder, message push (sms / qq / wechat / skype / facebook / twitter / line / whatsapp)
long bright display, flip wrist bright screen, custom brightness, silent mode, find bracelet, wechat sports, shake photos, music control, weather push, stopwatch, alarm