UWB is the cutting edge of digital key technology. It uses very high-frequency radio waves to calculate precise location and distance. Unlike BLE, which gives a rough estimate of distance, UWB can pinpoint exactly where the phone is—knowing if it is inside the car, outside the car, or approaching the trunk.
The automotive industry has become the strongest advocate for digital keys. The $100+ electronic key fob is being replaced by a $0 digital token. digital key
Ready to go keyless? Here is a 3-step path: UWB is the cutting edge of digital key technology