1.32 color full-screen touch for callA variety of exquisite dials, APP can push dials, and 5 watches can be saved.24H continuous real-time dynamic heart rate,The battery life is up to days.Support multi-sport mode.Support localized UI languages in multiple countriesSupport IP67 waterproof levelHigh-strength password to protect your privacyFashionable youth, taking into account both men and women.Compatible System: IOS / Android SystemFunction: answer/reject calls/make calls, heart rate monitoringBlood/blood oxygen pressure monitoring, sleep monitoring, sedentary reminder, exercise pedometer/calorie consumption/tracking record/exercise time, call reminder and display, message push and display, remote camera, automatic heart rate measurement, multi-sport measurement, Clock reminder , alarm reminder, dial 4 default dialing.UI Support Languages English, Japanese, German, Spanish, French, Italian, Russian, Ukrainian, Arabic, Chinese