Arduino has recently introduced a new Bluetooth-based provisioning flow on the Arduino Cloud, starting with the UNO R4 WiFi ...

September 25, 2025: With this update, we removed the Ring Stick Up Cam Pro Battery because it's no longer available at retailers. Our remaining selections have been vetted for currency and ...

New to astrophotography with N.I.N.A.? This step-by-step guide shows you exactly how to connect your telescope, camera, mount, and other equipment in N.I.N.A. for a smooth imaging session. Perfect for ...

The Aqara G410 Doorbell Camera works with HomeKit Secure Video, Matter, and more while doubling as a smart home hub.

Finally, action cameras are getting small enough that we can actually carry them around on our bodies without entangling ...

These days, surveillance cameras are all around us, and they’re smarter than ever. In particular, many of them are running advanced algorithms to recognize faces and scan license plates, ...

Wearable “a-Heal” device from UC Santa Cruz optimizes each stage of repair.

During The Things Conference 2025, Morse Micro unveiled its second-generation Wi-Fi HaLow system-on-chip (SoC) that will ...

A few weeks back, we reported on a research group that figured out how to measure heartrate using perturbations in WiFi signals. [Nick Bild] was interested in this so-called “Pulse-Fi” ...

CNET staff -- not advertisers, partners or business interests -- determine how we review products and services. If you buy through our links, we may earn a commission. Video doorbells are much more ...

The battery-powered Ring Spotlight Cam Pro - currently $140 - has a wide field of view, HDR video support, and an extra impressive feature.

The battery-powered Ring Spotlight Cam Pro - currently $140 - has a wide field of view, HDR video support, and an extra impressive feature.