Huawei Band 9 debuted on the market. One year later, Huawei Band products were updated. Adhering to the concept of "bands and health dancing together", Huawei Band 9 is equipped with HUAWEI TruSleep™ 4.0 scientific sleep system for the first time, which further improves the health functions of the band and provides users with more comprehensive sleep health protection.
Answer: It will be released on April 8th.
1. This time, the health management function of Huawei Band 9 has been upgraded again, providing more accurate and comprehensive health care and consolidating its leading position in the field of smart wearables.
2. Specifically, Huawei Band 9 is equipped with the newly upgraded HUAWEI TruSleep™4.0 scientific sleep system.
3. In terms of sleep monitoring, multiple physiological indicators such as sleep heart rate, blood oxygen saturation, and breathing rate are integrated to comprehensively measure the user's sleep status.
4. At the same time, the sleep score algorithm is optimized to provide users with personalized sleep interpretation and guidance.
5. In addition, Huawei Band 9 uses high-performance sensors and sleep apnea screening software to achieve preliminary screening of mild sleep apnea disorders.
