Apple's U1 Chip, Android Boost UWB Tech That Lets Your Phone Unlock Your Car - CNET

Ultra wideband location technology can pinpoint your Apple AirTag or unlock your car as you walk up to it with your phone. Google and Samsung are big fans.

You've heard of wireless standards like Wi-Fi, Bluetooth and 5G. Now it's time to learn about another: ultra wideband, or UWB. The technology, which has begun arriving in phones, tracking tags and a… [+12611 chars]

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