ECG PPG HRV Smart Bracelet Men Hand ECG Text Electrocardiogram Record Heart Rate Smart Band Waterproof Fitness Wristbands

SPECIFICATIONSWorking time: about 7 daysWaterproof Grade: Life WaterproofWaterproof: IP67 WaterproofTouch Screen: YesStyle: FashionStandby time: about 30 daysScreen Type: Color LCDScreen Style: Rectangle/Square-shapeScreen: 1.14 inch Color ScreenResolution: 240*240Origin: Mainland ChinaLanguage: JapaneseLanguage: KoreanLanguage: ItalianLanguage: PortugueseLanguage: SpanishLanguage: RussianLanguage: EnglishLanguage: GermanLanguage: FrenchFunction: sleep trackerFunction: ECG PPG MonitoringFunction: Activity TrackerFunction: weekFunction: Blood OxygenFunction: Social Media NotificationsFunction: Alarm ClockFunction: Heart Rate TrackerFunction: Blood PressureFunction: Push MessageFunction: PassometerFunction: Call ReminderFunction: fitness trackerFunction: Message ReminderFunction: Remote ControlCompatibility: All CompatibleCertification: CECase Material: AlloyBrand Name: RUIJIEBattery: 180 mAhBand Material: SİLİCABand Detachable: YesApplication Age Group: Adult