COLMI P28 Plus Bluetooth Answer Call Smart Watch Men IP67 waterproof Women Dial Call Smartwatch GTS3 GTS 3 for Android iOS Phone

SPECIFICATIONSWi-fi: noWaterproof Grade: Professional WaterproofWaterproof: IP67 waterproofVoice assistant built-in: noVibration: supportType: On WristTouch Screen: YESStyle: SPORTStrap width: 20mmSecondary chipset: JieLi AC6963AScreen Shape: SquareScreen Material: IPSSIM Card Available: NoResolution: 240*280ROM: <128MBRAM: <128MBOrigin: Mainland ChinaMultiple Dials: YesMetrics measured: Sleep MonitorMetrics measured: Heart Rate MonitorMetrics measured: Blood Oxygen MonitorMetrics measured: OtherMechanism: NoLanguage: SpanishLanguage: RussianLanguage: ITALIANLanguage: FrenchLanguage: JapaneseLanguage: UkrainianLanguage: ArabicLanguage: EnglishLanguage: GermanLanguage: KoreanLanguage: PortugueseHR sencor: LC11GPS: NoG-Sensor: supportFunction: fitness trackerFunction: Dial CallFunction: Interactive MusicFunction: Message ReminderFunction: sleep trackerFunction: Call ReminderFunction: MonthFunction: weekFunction: Remote ControlFunction: PassometerFunction: Push MessageFunction: Answer CallFunction: Heart Rate TrackerFunction: Alarm ClockFitness Tracker: supportDisplay Size: 1.69 inchCompatible System: Android 4.4 IOS 9.0 and aboveCompatibility: All CompatibleColMi Model: P28 PlusCertification: CECertification: RoHSCategory: Smart WatchesCase Material: AlloyCPU Model: Realtek RTL8762CKBrand Name: ColMiBluetooth-compatible Version: 5.1Bluetooth: Bluetooth 5.1Battery Life: About 3~7 daysBattery Detachable: NoBattery Capacity: 220-300mahBattery: 235 mAhBand width[mm]: 20mmBand Material: Silica gelBand Detachable: YesApplication Age Group: AdultApp name: Da FitApp: Da FitActivity Tracked: Distance TrackerActivity Tracked: Activity TrackerActivity Tracked: Steps TrackerActivity Tracked: OtherActivity Tracked: Calorie Tracker