If you like keeping up with the latest fashion and accessory trends, Smartwatch Polar Black 1,2" . The Polar smartwatch model 900102178 stands out for its functional design and durable materials that ensure longevity and comfort during daily use. This smart watch features a grey silicone strap, ideal for a flexible fit and comfortable skin contact, while the glass cover protects the screen from scratches and impacts, maintaining clear and sharp visibility. Its structure combines high-quality plastic to offer a lightweight and ergonomic product. Among its technical features, it includes Bluetooth connectivity, allowing synchronization with mobile devices to receive notifications and update activity data however, it does not have Wifi connection. Additionally, it integrates an advanced heart rate sensor that enables precise monitoring of heart rate during exercise and rest, a key function for users tracking their health and physical performance. The watch is available in a sober combination of black and grey colors, suitable for both everyday use and sports contexts. This device belongs to the segment of practical smartwatches equipped with essential functions for those seeking a reliable and simple product to monitor physical activity and stay connected without added technical complications. In short, the Polar 900102178 offers a balanced proposal in performance, comfort, and design for users who value precision and functionality in a smart watch. Colour: GreyBlackGender: UnisexWatch case diameter: Ø 45 mmRecommended age: AdultsType of watch: SmartwatchType: Watchmain use: Running, cycling and other outdoor sportsProduct with plug: YesType of plug: Plug EUPower supply: Electric NetworkCharacteristics: BacklightedWater resistantAccelerometerBarometerAlarmControl through buttonsDistance travelledStopwatchMobile network connectionGlonass: YesPedometer: YesNot included: WiFiTouchscreen: NoRadio FM: NoWatch face colour: GreyStrap colour: GreyBracelet material: SiliconeConnectivity: BluetoothBluetooth 5.1GPSGlonassGalileoFunctions: Sleep monitorPedometerCardiac frequency monitorAccelerometer: YesMaterial: GlassSiliconePlasticBox: 45 mmShape: CircularType of fastening: BuckleIncludes: BatteryUSB CableBatteries included: YesScreen: 1,2"Camera: NoResolution: 240 x 240 pxWater resistant: 50 mBattery operated: 1 Polímero de litioUSB Connection: NoSize: S/L