When you buy through our links, Business Insider may earn an affiliate commission. Learn more In the world of wearables, most watches, rings, and other body sensors all tell you roughly the same thing ...

Ultrahuman Emerald update launches July 23, 2026, introducing UltraSphere, a smart ring AI engine that turns sleep, ...

Ultrahuman's Emerald update redesigns the app and adds UltraSphere, a decision engine that turns your ring's data into simple ...

Ultrahuman has today released the "Emerald" update for its app with a new "UltraSphere," improved health insights, and more.

I tested the Ultrahuman Ring Pro: It's a biohacker's dream that's not for me ...

The "Emerald Update" makes it easier to see what I'm supposed to do with my data.

"Next best actions" offers suggestions on what to do throughout your day or after exercise. The firmware for the rings is ...

Ultrahuman's biggest ever update ditches raw data for a more human approach, telling wearers exactly what to do next to sleep ...

Ultrahuman Ring Air review: an excellent smart ring that helps you understand long-term health trends without the distraction that inevitably arises when using smartwatches for the same purpose.

So far the improvements are mainly aesthetic, and I'm enjoying the case that buzzes and sings to me.

As a longtime journalist who has tested plenty of gadgets and gizmos, I’ve tried my fair share of watches, rings, trackers and apps promising to alter my health—and help reduce my stress and improve ...

The world of the smart ring is a relatively new one, especially when compared to smartwatches. Are smart rings the answer for people who don't want to wear a smartwatch? They're definitely better than ...