Until now, Ring devices topped out at 1080p or 2K resolution, so this is a notable leap. For those who don’t need 4K, Amazon is also refreshing its 2K offerings with the Indoor Cam Plus and Wired Doorbell Plus.

Innovasic has developed a new version of its RapID Platform Network Interface for Industrial Ethernet connectivity that supports high performance Device Level Ring (DLR) networks. Innovasic has developed a new version of its RapID Platform Network ...

The Oura Ring 4 Ceramic has similar specs to the original device, but it comes in brighter colors and a more rugged design. The downside: it's more expensive.

With one of the smallest form factors on the market, the Oura Ring is easing its way into the minds (and onto the fingers) of celebrities and shoppers alike. But how does the Oura platform stack up against more established ecosystems like Fitbit?

Hale downplayed the Palantir connection, describing it as a “small commercial relationship.” A spokesperson told Slate that Palantir is a security layer over the platform that houses DoD data, and that it’s an “inherited relationship” after Oura acquired Sparta Science’s Trinsic data platform.

Ring's assortment of security cameras and video doorbells are excellent smart home devices that allow you to add peace-of-mind surveillance to your residence in just a few simple steps. Think of your home's internet as the lifeblood of your Ring device.

Amazon on Tuesday unveiled a refreshed lineup of devices optimized for home security and its new artificial intelligence-infused Alexa+ voice assistant. At an event in New York, Amazon showed off Echo speakers,