Samsung is making your Galaxy devices even more useful than they are right now with the addition of a new feature that will turn them into digital car keys. Thanks to the revolutionary UWB technology, Samsung Galaxy users will be able to unlock, lock and start their cars with their smartphones.
UWB is a short-range wireless communication protocol that uses radio waves to function, similar to Bluetooth and Wi-Fi. However, unlike these two, UWB sends radio waves at a much higher frequency, enabling high-precision spatial awareness and directional capabilities that allow smartphones to better understand their surroundings correctly.
More importantly, UWB allows passive entry, which means that you will be able to lock and unlock your car, start the engine, open the trunk, and even activate your custom settings via your smartphone. The digital key can be shared if you lend your car to a friend, and you can even set a time limit on how long the shared key will work.
Initially, Samsung’s digital key will be available in NFC and UWB with the Genesis V60 luxury electric vehicle in South Korea by the end of the year. In addition, the smartphone maker announced that the UWB digital key is compatible with Galaxy S21 + and Ultra, Note 20 Ultra and Z fold 2 and 3.