Brand Name: LIGEMechanism: YesSIM Card Available: NoSystem: Android OSGPS: NoType: On WristCompatibility: All CompatibleROM: <128MBFunction: PassometerFunction: Fitness TrackerFunction: Sleep TrackerFunction: Mood TrackerFunction: Message ReminderFunction: Call ReminderFunction: Remote ControlFunction: Push MessageFunction: 24 hour instructionFunction: ChronographFunction: Alarm ClockFunction: World TimeFunction: Permanent CalendarFunction: WeekFunction: MonthFunction: Heart Rate TrackerFunction: NoctilucentFunction: CalendarFunction: CountdownRear Camera: NoneLanguage: EnglishLanguage: RussianLanguage: SpanishLanguage: PortugueseLanguage: GermanLanguage: KoreanLanguage: JapaneseLanguage: ArabicRAM: <128MBWaterproof Grade: Professional WaterproofMultiple Dials: YesBattery Capacity: 180-220mAhNetwork Mode: NoneCPU Model: BW0129Style: FashionMovement Type: ElectronicScreen Shape: ROUNDResolution: 240*240APP Download Available: YesCase Material: AlloyCPU Manufacturer: MediatekDisplay Size: 1.28inchBand Material: Silica GelApplication Age Group: AdultBattery Detachable: NoBand Detachable: Yes