Apple U1 Uwb Proximity Identification Features (disambiguation)

Apple U1 Uwb Proximity Identification Features may refer to:

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  U1 chip (Apple) — UWB proximity identification and nearby interaction features

  Apple’s U1 ultra-wideband chip, used for nearby awareness features such as proximity detection and “proximity identification”/handoff behaviors via UWB.

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  Apple UWB “proximity identification” via iPhone U1 — related system features and documentation

  Apple’s platform features (documented for iPhone hardware with the U1 chip) that describe how UWB enables device identification and close-range interactions.