![So I just got the mi band 4 yesterday. And tried sleep analysis . I have those 3 apps (mi fit,notify,sleep as Android) and they all put out different data . So So I just got the mi band 4 yesterday. And tried sleep analysis . I have those 3 apps (mi fit,notify,sleep as Android) and they all put out different data . So](https://preview.redd.it/g8u9lt9oemf31.jpg?auto=webp&s=4b6a8688803300c61668cb3991ac5a523ce3b34f)
So I just got the mi band 4 yesterday. And tried sleep analysis . I have those 3 apps (mi fit,notify,sleep as Android) and they all put out different data . So
![Mi Band 4: Why is it that Sleep As Android showing sleep as 5h21m where as MiFit/Notify&Fitness shows it to be 7h19m which is accurate? Just bought the band last week. Can Mi Band 4: Why is it that Sleep As Android showing sleep as 5h21m where as MiFit/Notify&Fitness shows it to be 7h19m which is accurate? Just bought the band last week. Can](https://i.redd.it/xwp9i6l7wgz31.jpg)
Mi Band 4: Why is it that Sleep As Android showing sleep as 5h21m where as MiFit/Notify&Fitness shows it to be 7h19m which is accurate? Just bought the band last week. Can
![IJERPH | Free Full-Text | Is the Xiaomi Mi Band 4 an Accuracy Tool for Measuring Health-Related Parameters in Adults and Older People? An Original Validation Study IJERPH | Free Full-Text | Is the Xiaomi Mi Band 4 an Accuracy Tool for Measuring Health-Related Parameters in Adults and Older People? An Original Validation Study](https://www.mdpi.com/ijerph/ijerph-19-01593/article_deploy/html/images/ijerph-19-01593-g001.png)
IJERPH | Free Full-Text | Is the Xiaomi Mi Band 4 an Accuracy Tool for Measuring Health-Related Parameters in Adults and Older People? An Original Validation Study
![Amazon.com : Xiaomi Mi Band 7 Activity Fitness Tracker, High-Res 1.62" AMOLED Display, 14-Day Battery Life, 24H Heart Rate & SPO₂ Monitoring, Sleep Tracking, 110+ Sports Modes, 5 ATM Water Resistant Smart Amazon.com : Xiaomi Mi Band 7 Activity Fitness Tracker, High-Res 1.62" AMOLED Display, 14-Day Battery Life, 24H Heart Rate & SPO₂ Monitoring, Sleep Tracking, 110+ Sports Modes, 5 ATM Water Resistant Smart](https://m.media-amazon.com/images/I/51-qjbEW0XL._AC_UF1000,1000_QL80_.jpg)
Amazon.com : Xiaomi Mi Band 7 Activity Fitness Tracker, High-Res 1.62" AMOLED Display, 14-Day Battery Life, 24H Heart Rate & SPO₂ Monitoring, Sleep Tracking, 110+ Sports Modes, 5 ATM Water Resistant Smart
![How Xiaomi Band Detect Sleep | Mi Band Sleep Tracking Accuracy, Deep Sleep Detection, and More in 2022 - Xiaomi Review How Xiaomi Band Detect Sleep | Mi Band Sleep Tracking Accuracy, Deep Sleep Detection, and More in 2022 - Xiaomi Review](https://bestxiaomiproducts.com/wp-content/uploads/2020/10/how-to-activate-mi-band-sleep-tracker.jpg)
How Xiaomi Band Detect Sleep | Mi Band Sleep Tracking Accuracy, Deep Sleep Detection, and More in 2022 - Xiaomi Review
![Amazon.com: Xiaomi Mi Band 7 Activity Tracker High-Res 1.62" AMOLED Screen, Bluetooth 5.2, 120 Sports Modes, Optical Heart Rate & Blood Oxygen Sensor, 24HR Heart Rate & Sleep Monitor Smart Watch : Electronics Amazon.com: Xiaomi Mi Band 7 Activity Tracker High-Res 1.62" AMOLED Screen, Bluetooth 5.2, 120 Sports Modes, Optical Heart Rate & Blood Oxygen Sensor, 24HR Heart Rate & Sleep Monitor Smart Watch : Electronics](https://m.media-amazon.com/images/I/51zdWxYDIeL._AC_UF894,1000_QL80_.jpg)