The Huawei Band 11 Pro (NOR.819) is a versatile fitness tracker designed to keep you informed about your health and activity throughout the day. Its 1.62-inch AMOLED touch screen provides clear visuals with a resolution of 286 x 482 pixels, while a peak brightness of 2000 nits ensures that notifications and data remain legible even under direct sunlight. Inside its lightweight frame, which weighs about 18 g without the strap, the device integrates an optical heart rate sensor and SpO2 monitoring alongside TruSleep technology to help you track your recovery. A 9-axis IMU and ambient light sensor work together to provide accurate movement data and automatic screen adjustments. These tools are complemented by an Emotion/Stress Assistant Tracker, offering a more holistic view of your well-being. Built for durability and comfort, the tracker is water-resistant up to 5 ATM, making it suitable for swimming in shallow waters. It fits wrist circumferences from 130 to 210 mm and connects via Bluetooth 6.0 to smartphones running Android 9.0 or iOS 13.0 and above. Depending on your settings, the battery lasts between 3 days with always-on display enabled and up to 14 days under maximum efficiency conditions.