HUAWEI Band 9, Comfortable All-Day Wearing, Sleep Tracking, Fast Charging, Durable Battery, Intelligent Brightness Adjustments, 100 different workout modes, Compatible with iOS&Android, Black

Expert Note: Meet the HUAWEI Band 9 - Offering Comfortable All-Day Wearing, Sleep Tracking, Fast Charging, Durable Battery, Intelligent Brightness Adjustments, 100 Different Workout Modes, and Compatibility with iOS&Android. With a lightweight design of only 14 grams, a thinness of 8.99 mm, and a sweat-wicking perforated strap, this band is both effortless and long-lasting. Keep track of your sleep health with HUAWEI TruSleep 4.0, which monitors your heart rate, SpO2, respiratory rate, and breathing while you sleep. Additionally, the enhanced HUAWEI TruSeen 5.5 health monitoring and pulse wave arrhythmia analysis provide more accurate heart rate readings for better performance and stability. The fast charging capability allows for up to 2 days of use with only a 5-minute charge, and the durable battery can last up to 14 days with a full 45-minute.

Features:

• 【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
• 【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.
• 【Enhanced Vital Sign Tracking】 HUAWEI TruSeen 5.5 health monitoring and pulse wave arrhythmia analysis. 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.
• 【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. *AOD enabled: 3-day battery life
• 【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.