![1m 30cm USB Fast Charging Data Cable For Xiaomi Mi Band 4 Smart Watch Power Cable Charger Wire For Mi Band4 Sport Smart Bracelet|Smart Accessories| - AliExpress 1m 30cm USB Fast Charging Data Cable For Xiaomi Mi Band 4 Smart Watch Power Cable Charger Wire For Mi Band4 Sport Smart Bracelet|Smart Accessories| - AliExpress](https://ae01.alicdn.com/kf/H8d80ae9c52704d5e89e7347843bc3256g/1m-30cm-USB-Fast-Charging-Data-Cable-For-Xiaomi-Mi-Band-4-Smart-Watch-Power-Cable.jpg_Q90.jpg_.webp)
1m 30cm USB Fast Charging Data Cable For Xiaomi Mi Band 4 Smart Watch Power Cable Charger Wire For Mi Band4 Sport Smart Bracelet|Smart Accessories| - AliExpress
![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 4 Users Can Now Share Heart Rate Data with Other Smart Devices and Apps - MySmartPrice Xiaomi Mi Band 4 Users Can Now Share Heart Rate Data with Other Smart Devices and Apps - MySmartPrice](https://assets.mspimages.in/wp-content/uploads/2019/09/Xiaomi-Mi-Band-4.jpg)