Voice Assistant Built-in:NoBluetooth-compatible Version:5.0Metrics Measured: Activity Tracked: Category:Smart WatchesScreen Material:OledCpu Model:SmartwatchBand Detachable:YesApp Download Available:Yes Detachable:YesCpu :IngenicResolution:240*240Display Size:1.28 InchMovement Type:ElectronicStyle:FashionApplication Group:ChildScreen Shape: Case Material:AlloyBand Material:Fine SteelWaterproof Grade:Professional Waterproof Available:YesMechanism:YesMultiple Dials:YesGps:YesNetwork Mode:4g :>450mahRear Camera:NoneRam:4gbRom:64gbSystem: OsType:On WristCompatibility:All CompatibleLanguage:English, ,spanish,portuguese,italian,french,hebrew, Function:Answer Call,dial Call,24 Hour Instruction,alarm Clock,interactive Music,noctilucent,lighting,countdown,calculatorsOrigin:Mainland Certification:CeFeatures1:Kids Features2:Kids SimFeatures3: Phone KidsFeatures4:Children Features5:Watch Like Phone Features6:Kids Features7:Kids Watch PhoneFeatures8: SmartwatchFeatures9:Child KidsFeatures10:Watch Smartwatch