About the Huawei Watch Fit 4.It features a comfortable design made with materials designed for physical activity.It offers multiple features for sports tracking, an emotional well-being assistant, and health management, achieving an excellent value for money.In addition, it includes precise GPS and Bluetooth calling function.1.82´´ AMOLED screen.The watch´s design is elegant and stylish, weighing only 27 grams for greater comfort.Its screen has an HD resolution of 480x408 pixels and reaches a brightness level of 2000 nits, higher than that of its predecessor, the Watch Fit 3.This ensures perfect screen viewing even in sunlight.Powerful built-in barometer.The Watch Fit 4 obtains data on altitude, accumulated ascent, and atmospheric pressure in real time.In addition, the barometer is sensitive to the environment, so it receives storm warnings.Huawei Sunflower.This technology guarantees precise positioning by detecting the type of sports activity you are performing.In addition to location at all times, it includes voice-guided navigation and supports downloading maps for offline use.More than 100 training modes.Get data from multiple sports activities in real time, even in water sports thanks to the 5 ATM water resistance level of the smartwatch.You will also have the possibility to access multiple customizable training plans and improved AI training.Emotional well-being and health monitoring.The watch includes an assistant that checks your emotions by day, week, month, or year and provides advice to improve your rest hours or reduce stress levels.In addition, it incorporates a high-performance PPG sensor to detect irregularities in heart rate and oxygen saturation.Additionally, it can track the menstrual cycle.Up to 10 days of battery life.The equipped battery provides up to 7 days of duration in typical use and a maximum of 10 days.It is compatible with HUAWEI WATCH Wireless SuperCharger technology that provides an extra day of autonomy with just 10 minutes of charging.Technical specifications.Display. Screen diagonal: 4.62 cm (1.82).Color display: Yes.Display type: Digital.Screen resolution: 480x408 Pixels.Design.Band material: Polymer.Shape: Rectangular.Market positioning: Smartwatch.Minimum strap length: 13 cm.Maximum strap length: 21 cm.Watch case size: 38 mm.Watch case color: Silver.Watch case material: Aluminum.Band color: Silver.Protection features: Water resistant.Removable strap: Yes.Water resistance: 5 ATM.Performance.Supported mobile operating systems: Android 10, Android 10.0, Android 11.0, Android 12.0, Android 13.0, Android 14.0, Android 9.0, iOS 13, iOS 13.4, iOS 14, iOS 14.5, iOS 15, iOS 16.Built-in speakers: Yes.Built-in camera: No.Features.Heart rate monitor: Yes.Accelerometer: Yes.Vibrating motor: Yes.Ambient light sensor: Yes.Connectivity.Mobile network connection: No.GPS (satellite): Yes.Ports & Interfaces.Bluetooth: Yes.USB port: No.Near Field Communication (NFC): Yes.Wi-Fi: No.Headphones: Bluetooth.Power control.Battery type: Built-in battery.Battery technology: Lithium-Ion.Battery capacity: 400 mAh.Autonomy: 168 h.Weight and dimensions.Weight: 27 g.Dimensions : 38x9.5x43 mm.Packaging.Package width: 90 mm.Package depth: 65 mm.Package height: 120 mm.Package weight: 239 g.Packaging content.Charger base: Yes.Warranty card: Yes.Quick installation guide: Yes.-Screen diagonal: 4.62 cm (1.82).-Display type: Digital.-Screen resolution: 480x408 Pixels.-Band material: Polymer.-Shape: Rectangular.-Market positioning: Smartwatch.-Minimum strap length: 13 cm.-Maximum strap length: 21 cm.-Watch case size: 38 mm.-Watch case color: Silver.-Watch case material: Aluminum.-Band color: Silver. -Protection functions: Water resistant.-Water resistance: 5 ATM.-Supported mobile operating systems: Android 10, Android 10.0, Android 11.0, Android 12.0, Android 13.0, Android 14.0, Android 9.0, iOS 13, iOS 13.4, iOS 14, iOS 14.5, iOS 15, iOS 16.-Built-in camera: No.-Mobile network connection: No.-USB port: No.-Wifi: No.-Headphones: Bluetooth.-Battery type: Built-in battery.-Battery technology: Lithium Ion.-Battery capacity: 400 mAh.-Battery life: 168 h.-Weight: 27 g.-Dimensions : 38x9.5x43 mm.-Package width: 90 mm.-Package depth: 65 mm.-Package height: 120 mm.-Package weight: 239 g.