![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
![Xiaomi Mi Smart Band 5 - 1.1" AMOLED Color Screen, IP68 Waterproof Wristband BT 5.0 Fitness, Sleep, 24/7 Heart Rate, Swimming, Health Tracker (Black) - Walmart.com Xiaomi Mi Smart Band 5 - 1.1" AMOLED Color Screen, IP68 Waterproof Wristband BT 5.0 Fitness, Sleep, 24/7 Heart Rate, Swimming, Health Tracker (Black) - Walmart.com](https://i5.walmartimages.com/seo/Xiaomi-Mi-Smart-Band-5-1-1-AMOLED-Color-Screen-IP68-Waterproof-Wristband-BT-5-0-Fitness-Sleep-24-7-Heart-Rate-Swimming-Health-Tracker-Black_cc342100-13f9-45f0-bdaf-0c076adbe1b0.6bd5c2a3a4fe6c01a95946ea8bb20739.jpeg)
Xiaomi Mi Smart Band 5 - 1.1" AMOLED Color Screen, IP68 Waterproof Wristband BT 5.0 Fitness, Sleep, 24/7 Heart Rate, Swimming, Health Tracker (Black) - Walmart.com
![Why does the band never ever track REM sleep for naps? (I woke up super early so I wanted to catch up with sleep) : r/miband Why does the band never ever track REM sleep for naps? (I woke up super early so I wanted to catch up with sleep) : r/miband](https://preview.redd.it/lgpdy9rzla761.jpg?width=640&crop=smart&auto=webp&s=65ccbbdb6ddd04f6a9f3596e2fe1849870a4fb4f)
Why does the band never ever track REM sleep for naps? (I woke up super early so I wanted to catch up with sleep) : r/miband
![Xiaomi's Mi Smart Band 5 sports bigger display and new wireless charging system — and starts at $27 | TechCrunch Xiaomi's Mi Smart Band 5 sports bigger display and new wireless charging system — and starts at $27 | TechCrunch](https://techcrunch.com/wp-content/uploads/2020/06/xiaomi-mi-band-5-smart-band-5.jpg)
Xiaomi's Mi Smart Band 5 sports bigger display and new wireless charging system — and starts at $27 | TechCrunch
![Global Version New Xiaomi Mi Band 5 Smart Bracelet 4 Color Amoled Screen Miband 5 Fitness Traker Bluetooth Smartband Miband 5 - Wristbands - AliExpress Global Version New Xiaomi Mi Band 5 Smart Bracelet 4 Color Amoled Screen Miband 5 Fitness Traker Bluetooth Smartband Miband 5 - Wristbands - AliExpress](https://ae01.alicdn.com/kf/Ha10bf046bfce4d55b2f68c718e881f734/Global-Version-New-Xiaomi-Mi-Band-5-Smart-Bracelet-4-Color-AMOLED-Screen-Miband-5-Fitness.jpg)