![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
![Xiaomi Mi Band 6 gets sleep breathing quality monitoring feature | Technology News - The Indian Express Xiaomi Mi Band 6 gets sleep breathing quality monitoring feature | Technology News - The Indian Express](https://images.indianexpress.com/2021/04/Mi-Band-6-1.jpg)
Xiaomi Mi Band 6 gets sleep breathing quality monitoring feature | Technology News - The Indian Express
![Mi Smart Band 4- India's No.1 Fitness Band, Up-to 20 Days Battery Life, Color AMOLED Full-Touch Scre and Earphone Basic with Ultra deep bass & mic (Blue) : Amazon.in: Sports, Fitness & Mi Smart Band 4- India's No.1 Fitness Band, Up-to 20 Days Battery Life, Color AMOLED Full-Touch Scre and Earphone Basic with Ultra deep bass & mic (Blue) : Amazon.in: Sports, Fitness &](https://m.media-amazon.com/images/I/71mTuiy47ZL.jpg)
Mi Smart Band 4- India's No.1 Fitness Band, Up-to 20 Days Battery Life, Color AMOLED Full-Touch Scre and Earphone Basic with Ultra deep bass & mic (Blue) : Amazon.in: Sports, Fitness &
![MiFit 4.2.0 update release today on iOS, they ad REM sleep, no firmware update for the miband 4 : r/miband MiFit 4.2.0 update release today on iOS, they ad REM sleep, no firmware update for the miband 4 : r/miband](https://i.redd.it/feh90k6x25551.jpg)
MiFit 4.2.0 update release today on iOS, they ad REM sleep, no firmware update for the miband 4 : r/miband
![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)
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
![Acquista Xiaomi Mi Band 6 Smart Band 1.56" AMOLED Schermo colorato 5 colore Sangue Ossigeno Fitness Traker Frequenza cardiaca Bluetooth Braccialetto intelligente Starand Versione | Joom Acquista Xiaomi Mi Band 6 Smart Band 1.56" AMOLED Schermo colorato 5 colore Sangue Ossigeno Fitness Traker Frequenza cardiaca Bluetooth Braccialetto intelligente Starand Versione | Joom](https://img.joomcdn.net/d0e2a90ed4d13b5da44b904cef5f387b781381a9_original.jpeg)
Acquista Xiaomi Mi Band 6 Smart Band 1.56" AMOLED Schermo colorato 5 colore Sangue Ossigeno Fitness Traker Frequenza cardiaca Bluetooth Braccialetto intelligente Starand Versione | Joom
![my REM has always been zero is this normal? I've been using the band for 18 months (mi band 5) : r/miband my REM has always been zero is this normal? I've been using the band for 18 months (mi band 5) : r/miband](https://preview.redd.it/my-rem-has-always-been-zero-is-this-normal-ive-been-using-v0-33icmqnlevka1.png?width=640&crop=smart&auto=webp&s=44f9700a33b4995ecdef63f3131c1b0b88d0b939)