Others
Heart rate chip: LC09, Gsensor: DA267, Battery Tpye : Lithium polymer battery, Protection IC: Seiko Y1, Charging time: About 2h, Using time: 5 - 7 days, Strap width: 22mm, Assembly mode: Removable
Feature
the COLMI V73 is enhanced in size, vibrancy, and resolution. Curved to look natural on your wrist, the screen is made from tempered glass that`s covered with an anti-fingerprint coating. Enjoy a bigger screen and a smarter style. Watch features: Telephone, Contact Person, Call records, Voice assistant, Step data, Workout, Workout records, Heart rate, Sleep, Blood oxygen, Blood Pressure, Messages, Weather, Music, Breath training, Stopwatch, Timer, Alarm clock, Bussiness card, Collection code, Calculator, Find phone, Camera, Menu style, Brightness, Screen time, Raise to wake. 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, Restore Factory Settings, Exercise goal, Set Units, Women`s health, Wechat sports(For Android and Hammoy), Apple health (For iOS).