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batata_frita02/19/20255 repliesview on HN

Great description. But what is UWB?


Replies

mikestew02/19/2025

“Ultra Wide Band”, used for finding things at short range.

https://en.wikipedia.org/wiki/Ultra-wideband

jjice02/19/2025

Ultra Wide Band - it's how AirTags and other things give you that precise finding feature, I believe.

show 2 replies
dopamean02/19/2025

ultra wide band