Tesla's latest software update, version 2025.2.6, activates in-cabin radar for 2022 Model Y vehicles and newer. This feature enhances passenger safety by accurately detecting occupancy and can differentiate between objects and people using radio waves. The capability extends to detecting heartbeats, adding an additional layer of security for small passengers or pets. The update marks a significant step in Tesla's ongoing integration of advanced radar technology, aiming to replace traditional seat sensors. Future updates may also bring this functionality to refreshed Model 3, Cybertruck, and potentially Model S and Model X vehicles.
Cabin radar can detect the presence of people inside the vehicle and use the measurements to determine occupancy, supporting safety features such as occupancy detection for the front passenger seat.
The benefit of cabin radar is that it uses radio waves to detect objects and passengers inside the vehicle, offering more precise identification than traditional methods.
Recently, Tesla has also highlighted the 4D radar system's ability to pick up on things like the heartbeat of a pet or small child.
Tesla's in-cabin radar is crucial for enhancing safety features, as it provides accurate information on passenger presence without relying solely on cameras.
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