Rogbid’s $49.99 Fusion tries to solve the smart ring vs smartwatch dilemma with a 2-in-1 smart ring watch, but missing sizing ...

Discover how smart rings 2026 track sleep, HRV, and fitness metrics. Compare Oura Ring 4, accuracy rates, battery life, and ...

The first fitness tracker made by Renpho is durable and long-lasting, but its performance hiccups and utilitarian design massively undermine its value.

With the rise in popularity of the Oura Ring, I've seen lots of ZDNET readers express interest in finding a more affordable alternative. I don't blame them; while the Oura Ring is a leading smart ring ...

Imagine waking up each morning with a detailed snapshot of your health, your sleep quality, heart rate, and even your readiness for the day, all delivered by a sleek, barely-there device on your ...

The number of choices in smart rings has exploded in the last couple of years—yet two of the top options on the market remain the Oura Ring 4 and RingConn Gen 2. Each brand produced new twists on ...

I’m currently testing the Circular Ring 2, a subscription-optional smart ring that boasts eight days of battery, ECG readings, AFib detection, and a revolutionary new digital sizing process. While the ...

From automatically tracking sports to giving you personalised AI advice, these tiny wearables do much more than simply count ...

We may receive a commission on purchases made from links. Smartwatches and other wrist-worn fitness trackers are a good way to combine the functionality of a timepiece with the usefulness of knowing ...

The Amazfit Helio smart ring is comfortable to wear, relatively durable and reasonably priced. More importantly, it provides accurate heart rate measurements and offers plenty of clear, actionable ...

The battery in my two-year-old first-gen Pixel Watch generally—unless I use GPS and/or LTE data services heavily—lasts 24 hours-plus until it hits the 15%-left Battery Saver threshold. And because ...