Why you need ultra-wideband on your next phone

Coming soon to smart locks and perhaps even wireless earbuds

Feb 05, 2025

∙ Paid

Apple AirTags use ultra-wideband to achieve its incredible precision. Credit: Aloysius Low/Can Buy or Not

Besides the difference in screen size, the latest Samsung Galaxy S25+ and Galaxy S25 are practically identical phones. But Samsung has again omitted a less-known feature on the Galaxy S25 — ultra-wideband (or UWB for short).

Ultra-wideband is why Ap…

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