Others
Secondary chip: JieLi HN333, Heart rate chip: VP60A, Screen type: IPS, Lithium polymer battery, Protection IC: Seiko Y1, Charging time: About 2h, Using time: 5-7days, Sleep monitoring, Measure heart rate.
Feature
Stainless steel waterproof button, User Interface, Telephone, Contact, Call records, Voice assistant, Step data, Workout*, Workout records, Heart rate, Sleep, Blood oxygen, Messages, Weather, Physiological cycle, Music, Breath training, Stopwatch, Timer, Alarm clock, Collection code, Business card, Set time, Calculator, Calendar, Find phone, Menu style, Screen time, Power saving mode, Vibration intensity, Watch Faces, QR code, Date & Time, Password, System info, Shutdown, Reset, Steps, Burned, Distance, Goal, Physiological cycle, Sleep, Heart rate, Blood oxygen, Wallet, Bussiness card, Notifications, Alarms, Activity reminder, Drink reminder, Dial library, Local dial, Weather, Sports Push**, Raise to wake , Elevated health monitor, Automatic health monitor, Find watch, Wrist preference, Hour style, Frequent contacts, Shake phonegraph, Device Version, Restore Factory Settings, Exercise goal, Units, FAQ, Women`s health, Wechat sports(For Android and Hammoy), Apple health (For iOS), Settings, Suggestions.