USED Easy and convenient strap replacement with the color that suits you. And equipped with a microphone for easy making and answering phone calls via Bluetooth with very clear sound With the ability to take photos remotely About the Huawei Watch Fit 4 Smartwatch: 1.82-inch AMOLED screen. Battery lasts up to 10 days. Water resistant up to 50 meters. Measures vital signs. Tracks your fitness and workouts. Connectivity: Stable wireless connection via Bluetooth. Supports GPS for accurate location tracking. Battery: Comes with a large battery capacity that lasts up to 10 days. It only takes 75 minutes to fully charge the watch. Supports wireless charging. Fitness: Your companion for adventures and workouts, it helps you: Accurately know pressure and air data. Storm warnings. Step count and distance. Barometer for accurate and real-time data. Measures your vital signs: heart rate, calories. Plans your workouts as the watch supports over 100 exercises. Accurate positioning to explore the world more. Tracks water sports routes, specifying speed, distance, and path. Monitors your calories with the Stay Fit app. Sensors: Accelerometer sensor. Gyroscope sensor. Magnetometer sensor. Ambient light sensor. Optical heart rate sensor. Barometer sensor. Durable aluminum alloy design ensures lightness and durability at the same time. The watch strap is made of a black fluoroelastomer band. Compatible with all systems, Android and iPhone, supporting Android 8.0 and later, and iOS 13.0 and later. Water resistant up to 50 meters. Slim 3D design combines superior durability and practical lightness. Equipped with a microphone for easy making and answering phone calls via Bluetooth. Ability to take photos remotely. Condition: Used