Xiaomi Mi Band Data Export

Export data from Xiaomi Mi Band in the most automated way possible.

Theory

According to the GDPR law we have to have our data accessible in order to download them. For this Xiaomi enabled a website.

There are several ways to log in.

The simplest thing would be, once the session is started, use the elements inspector of the web browser to obtain the variables of 2 cookies:

• userid
• apptoken

With these values a POST request has to be made that will ask Huami for the data. This will compress them in a zip file and send us an email with the UUID of the file.

Once the UUID is obtained, we will have to make another GET request to obtain the download URL of the zip file and the password encryption of it.

Once the zip file is unzipped, we will have a list of folders and within them the csv files with our private information.

├─ ACTIVITY/
│  ├─ ACTIVITY_*.csv
├─ ACTIVITY_MINUTE/
│  ├─ ACTIVITY_MINUTE_*.csv
├─ ACTIVITY_STAGE/
│  ├─ ACTIVITY_STAGE_*.csv
├─ BODY/
│  ├─ BODY_*.csv
├─ HEARTRATE/
│  ├─ HEARTRATE_*.csv
├─ HEARTRATE_AUTO/
│  ├─ HEARTRATE_AUTO_*.csv
├─ SLEEP/
│  ├─ SLEEP_*.csv
├─ SPORT/
│  ├─ SPORT_*.csv
├─ USER/
│  └─ USER_*.csv

License

Licensed under the MIT license

Read LICENSE for more information