Tracks sports, steps, distance, calories, and sleep. Monitors heart rate, blood oxygen, stress, and temperature. Features up to 14 days of battery life and is water-resistant (5 ATM). Compatible with Android and iOS devices via Bluetooth. This Huawei Band 9 features an ultra-thin design weighing just 14g for comfortable all-day wear. The bezel-less 1.47” AMOLED display provides clear visibility of fitness data, steps, notifications, and more. Scientific Sleep Tracking analyzes your sleep patterns and offers improvement suggestions. With up to 14-days of battery life, you can go weeks without charging. It supports over 100 TruSports modes, catering to all fitness levels. Stay connected with app notifications, quick replies, and incoming calls. Personalize your band with a wide selection of watch faces from the Watch Face Store. Its 50m water resistance allows for swimming and stroke tracking. Accurate heart rate tracking is provided by an enhanced multi-channel module and smart fusion algorithm, with faster SpO2 measurements. Women's health features are also included for menstrual cycle tracking. Fashion meets function with a glossy gilded bezel crafted through intricate 10-layer spray coating and laser engraving. This slim band (14 grams, 8.99mm) is perfect for any occasion. Themed and Always-on Display (AOD) watch faces offer a timeless look, with customizable Gallery watch faces available in the Watch Face Store.