If you have a recent Mercedes-Benz, you may have used the 'Mercedes me' app. It allows you to manage your car remotely, including starting the engine (2016 models or newer) and locking/unlocking the doors. The app currently has an average rating of 2.1 stars on the Play store, with the vast majority of reviews being one star.

While I can't say for certain if the app's basic functionality has improved at all (I don't own a Benz), Mercedes has quietly added an important feature - fingerprint support. The app already allowed users to set a password for opening the app, so if you lost your phone, someone couldn't mess with your car.

 

Now you can set a fingerprint instead, making the login process much faster (and probably more secure). The update containing fingerprint support should already be available for everyone, and you can download it below.

Mercedes me (USA)
Mercedes me (USA)
Price: Free