TruSleep ™ 2.0 Sleep Tracking
Enjoy higher quality sleep with TruSleep ™ 2.0 on HUAWEI WATCH FIT mini. 4 different sleep states - deep sleep, light sleep, REM, and nap - can be tracked with 96% improved accuracy. Plus, get over 200 sleep improvement tips for the top 6 sleep problems.
SpO2 monitoring throughout the day 4
When your blood oxygen saturation, SpO2, is low, it can cause fatigue, memory loss, and even brain and heart damage. For these reasons, you want to make sure you always stay in the safety zone. HUAWEI WATCH FIT mini has a built-in SpO2 detection system that monitors your blood oxygen saturation 24 hours a day. If it goes too low, the watch vibrates so you can take time to breathe and regain your balance.