Huawei TruSleep 4.0 Sleep Tracking Smartwatch Band 9, Fluoroelastomer Bracelet, 14-Day Battery Life, 100 Workout Modes

Experience the ultimate in comfort and performance with the Huawei Band 9 Smartwatch Band. Crafted from lightweight (14g) and slim (8.99mm) fluoroelastomer, it's both durable and skin-friendly. The perforated design allows for optimal breathability. Featuring HUAWEI TruSleep 4.0 for comprehensive sleep health monitoring, including heart rate, SpO2, respiratory frequency, and abnormal breathing patterns. Track your vital signs with HUAWEI TruSeen 5.5, offering improved performance and stability during workouts. Enjoy 100 workout modes, from advanced fitness bands to a professional-level swimming mode, complete with a new 9-axis sensor and revolutionary algorithm for precise stroke identification. Charge quickly and enjoy up to 2 days of use with just 5 minutes of charging, or fully charge in 45 minutes for an uninterrupted 14-day battery life.