When you can package a radar system in a 10- × 10-mm chip, you end up with a new type of sensor that was unimagined a few years ago. Today, it’s becoming common practice to use a radar chip for some ...

TOKYO, Nov. 17, 2025 /PRNewswire/ -- SwitchBot, a leading provider of AI-enabled embodied home robotics systems, today officially launched its brand-new battery-powered Presence Sensor, equipped with ...

The next generation of Ring’s smart home doorbells is here, with better sound, a bigger field of vision and, most interestingly, radar. The Ring Video Doorbell Pro 2 replaces its immediate predecessor ...

Many close-proximity motion detectors use the classic, widely available passive-infrared (PIR) approach, which is effective but has limited sensitivity and adjustability, and can’t “see” through ...

Radar-based sensors seem to be having a moment at CES, especially in tech meant for people to keep tabs on their aging family ...