we present the Smartwatch Huawei Seiya-B29F Blue 40 mm The Huawei Watch Fit 4 Pro is an advanced smartwatch designed for users seeking the perfect blend of style, functionality, and sports technology. It features a 40 mm case diameter made from a 550 MPa ultra-resistant aluminum body, offering lightness and durability, complemented by a titanium alloy bezel that is durable and corrosion-resistant, and a sapphire crystal screen that ensures high scratch and wear resistance. Its striking AMOLED display delivers sharp images with a maximum brightness of up to 3,000 nits, allowing clear viewing even under direct sunlight and in demanding outdoor conditions. This smartwatch stands out for its comprehensive Bluetooth and GPS connectivity, enabling highly accurate geospatial positioning thanks to the exclusive HUAWEI Sunflower system and a new antenna that optimizes satellite signal reception. This advanced positioning is ideal for outdoor activities such as mountaineering, skiing, triathlon, and water sports it includes an enhanced barometer and the ability to import routes for navigation without an internet connection. Additionally, it offers detailed tracking of over 100 training modes, adapting to different sports profiles and needs to provide evaluations and suggestions based on real physical activity data. Regarding health, it integrates HUAWEI TruSense technology with an advanced optical design and state-of-the-art algorithms that allow fast and precise vital sign monitoring, making it suitable for continuous and comprehensive wellness control. Its battery charges quickly, reaching a full day of use with just 10 minutes of charging via the second-generation HUAWEI WATCH Wireless SuperCharger. This offering is complemented by various smart tools such as a voice notepad, Bluetooth calls, screenshots, and quick message replies, facilitating daily management from the wrist. The Huawei Watch Fit 4 Pro in blue represents a balanced and sophisticated option within the smartwatch segment, aimed at athletes and active users who value technical precision and refined design in a multifunctional device. Type of watch: SmartwatchProduct with plug: YesType of plug: Plug EUColour: BlueScreen: 1,82"Battery capacity: 400 mAhTechnology: AMOLEDType: Blood Pressure MonitorCharacteristics: Water resistantAccelerometerIntegrated speakersAmbient light sensorGuaranteeInstallation guide included5 atmBattery type: IntegratedConnectivity: BluetoothGPSBox: 40 mmShape: RectangularApprox. charging time: 1 timeNot included: WiFiMobile network connectionFunctions: Cardiac frequency monitorBattery operated: 1 Polímero de litioUSB Connection: NoIncludes: ChargerStrap: RemovableApprox. autonomy: 240 hours