Even though they both cost around $30 to $40 the Mi Band 4 and Galaxy Fit e are completely different devices. We took a closer look at both fitness trackers, and it is time to find out how they did in our everyday test.
https://www.notebookcheck.net/Only-one-fitness-tracker-is-worth-its-salt-Xiaomi-Mi-Band-4-and-Samsung-Galaxy-Fit-e-in-review.427797.0.html