The Xiaomi’s Mi Band 3 & Band 4 known as top trackers in the overall quality. You will get all the necessary features for your every usage, and some advanced functions are exclusive to it. Now look at the Do Not Disturb, Music control, Find Phone, which firstly introduced on Mi Bands in the very low price range. Still, in the market, Mi Band 3 & 4 are categorized in the budget segment. Though, its specification is comparative to the Fitbit Charge 3 & Galaxy Fit wearables.
Now to make Mi Band series even more advanced, Xiaomi has introduced a laptop unlocking function. The new featured update will allow you to open your Windows laptop using Mi Band 3 & Band 4 trackers. To get this function, first, you have to upgrade your Mi Band to the V184.108.40.206 software version and the Mi Fit app to the 4.0.17 app version. Before it, you have to use third-party tools to open the laptop, but now you will get the necessary function right in the Mi Fit app. For the newbie users, here is the guide to unlocking laptop with Mi Band 3 & Mi Band 4.
Unlock Laptop with Mi Band 3 & Band 4
1. Open Mi Fit app
2. Tap on Profile & select your device
3. Scroll Down & open Lab option
4. Now Switch on the Unlock MiBook
5. Now on Laptop download Mi Unlock Tool / Mi Blaze Unlock from Windows Store
Once you download the Mi Unlock Tool app, open the scan band tab to pair the Mi Band. You can pair only one Mi Band for the security reason. It will take some time to match the tracker. After the pairing, it will ask you about the Windows credential information for the authentication. Enter the correct information and press, OK.
At this time, you can only unlock Xiaomi Notebook or Redmi Notebook in India & China. In the next update, we may open all the other laptops in other countries. For any trouble, we are here to help you, so drop your words in the comment box.