Voice assistant built-in:noBluetooth-compatible Version:3.0 and 5.1BLE dual modeMetrics 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 WatchesScreen Material:TFTBand Detachable:YesAPP Download Available:YesBattery Detachable:NoDisplay Size:1.69Movement Type:ElectronicStyle:SPORTApplication Age Group:ADULTScreen Shape:RoundCase Material:ALLOYWaterproof Grade:Life WaterproofSIM Card Available:YesMechanism:NoMultiple Dials:YesGPS:YesNetwork Mode:NoneBattery Capacity:120-180mAhRear 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,POLISH,Portuguese,Turkish,Italian,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,Power Reserve,Heart Rate Tracker,Interactive Music,Countdown,Calculators,OxymeterBrand Name:ChiBear:1.69'' Inch Color ScreenOrigin:Mainland ChinaCertification:CE,RoHSsmartwatch android:women watchfemale watches:watch for womenfor men:for women