HUAWEI Band 9, Comfortable All-Day Wearing, Science-based Sleep Tracking, up to 14 days Battery life, Intelligent Brightness Adjustments, 100 workout modes, Compatible with iOS&Android

HUAWEI Band 9 evolves with features that enhance the smart band experience from previous editions. These include an upgraded strap material, a brand new HUAWEI TruSeen 5.5 heart rate monitoring technology, and the first-ever HUAWEI TruSleep 4.0 science-based sleep tracker. Additionally, it boasts stylish design, professional health, scientific sports, and smart convenience in multiple fields. This significantly enhances consumers comfort in wearability and sleep experience. Airy-Light Wearing - Slip on ... - Manufacturers part numbers: Kimi-B19|55020BYA

• 【Intelligent Brightness Adjustments】 New and improved ambient light sensor. The band's ambient light sensor adjusts the screen brightness automatically, to provide a comfortable view in all kinds of lighting conditions.
• 【Fast Charging & Durable Battery】 Charge for five minutes and use for two days, or charge for the full 45 minutes to fill your band to the brim, and wear for up to two weeks at a time! 14 days of maximum usage, 9 days of typical usage.
• 【100 different workout modes】 Next-gen Activity Rings, to make healthy living your day-to-day reality. Pro-level swim mode，with an all-new nine-axis sensor and groundbreaking algorithm which precisely identifies all four strokes. Immerse yourself in your favourite activities, and benefit from data-driven workout evaluations, with 100 workout modes to choose from and auto-detection for four common exercises.
• 【Enhanced Vital Sign Tracking】 HUAWEI TruSeen 5.5 health monitoring. Stay on top of the beat, even when you're running or exercising, and get better heart rate readings, all thanks to the enhanced performance and stability bolstered by our best-in-house multi-channel module and smart fusion algorithm. And SpO2 measurements is more stable and faster.
• 【Sleep Health Management】 HUAWEI TruSleep 4.0. Keep tabs on your heart rate, SpO2, respiratory rate, and any abnormal breathing while you're snoozing away, for peace of mind all the time.
• 【Comfortable All-Day Wearing】 New and improved fluoroelastomer strap: Airy-light at 14 grams and wafer-thin at 8.99 mm. Soft, skin-friendly, and made to last. Sweat-wicking perforated design. Two buckles, for a snug fit and clean look.