Voice assistant built-in:YESBluetooth-compatible Version:5.3Metrics measured:Heart Rate Monitor,Other,Blood Oxygen Monitor,Sleep Monitor,Blood Pressure Monitor,Stress MonitorActivity Tracked:Other,Steps Tracker,Distance Tracker,Calorie Tracker,Activity TrackerTouch Screen:YESCategory:Smart WatchesApp name:CO FitScreen Material:IPSBand Detachable:YesAPP Download Available:YesBattery Detachable:NoResolution:360*360Style:fashionApplication Age Group:ADULTScreen Shape:RoundCase Material:ALLOYBand Material:STEELWaterproof Grade:Life WaterproofSIM Card Available:NoMechanism:YesMultiple Dials:YesGPS:NoNetwork Mode:NoneBattery Capacity:300-450mahRear Camera:NoneRAM:<128MBROM:<128MBSystem:Android Wear,Proprietary OS,Android OS,IOS,None,Wear OS,Color OS,HarmonyOS,FreeRTOS,Wacth OS,Zepp OS,DuWear,Tizen OSType:On WristCompatibility:All CompatibleLanguage:English,Russian,Spanish,Portuguese,FRENCH,german,KOREAN,japanese,UKRAINIAN,ArabicFunction:Passometer,fitness tracker,sleep tracker,Mood Tracker,Message Reminder,Call Reminder,Answer Call,Dial Call,REMOTE CONTROL,Push Message,Altitude Meter,Tourbillon,Big Three Needles,24 hour instruction,Chronograph,Alarm Clock,Small Second,World Time,Permanent Calendar,Power Reserve,GMT Two Places,Heart Rate Tracker,Interactive Music,Calendar,Countdown,Calculators,OxymeterBrand Name:ChiBearOrigin:Mainland ChinaCertification:CE,RoHSfor men:for womenmen:women