Presence Tech Showdown: Wi‑Fi Sensing vs. UWB vs. Soli Radar – Who Will Own the Future?
Imagine your home knowing you’ve arrived without a single camera, or your phone pinpointing a lost item within centimeters. A new wave of proximity and presence detection technologies is making this possible. Three contenders lead the pack: Wi‑Fi Sensing, Ultra‑Wideband, and 60 GHz millimeter-wave radar. Each uses invisible signals to detect motion, location, or presence in innovative ways. In this report, we compare these technologies head-to-head – from their technical specs and use cases to industry adoption and the latest breakthroughs – to see which might dominate our smart homes, gadgets, cars, and beyond.
