Brand Name: ONLENYMechanism: YesOrigin: CN(Origin)SIM Card Available: NoSystem: NoneGPS: YesType: On WristCompatibility: All CompatibleROM: <128MBFunction: PassometerFunction: Sleep TrackerFunction: Message ReminderFunction: Answer CallFunction: Fitness TrackerFunction: Mood TrackerFunction: Call ReminderFunction: CalendarFunction: MonthFunction: weekRear Camera: 0.3MPLanguage: EnglishRAM: 128MBWaterproof Grade: Life WaterproofMultiple Dials: NoCertification: NONEBattery Capacity: 300-450mAhNetwork Mode: 4gScreen Shape: SquareAPP Download Available: NoBand Material: SteelApplication Age Group: Adult