Algebra is the discipline of pure mathematics that is concerned with the study of the abstract properties of a set, once this is endowed with one or more operations that respect certain rules (axioms) ...

Smart rings have become increasingly popular — some say they're the next big thing after smartwatches in the wearable tech industry. Even major tech companies like Samsung are already spreading ...

With the smart ring market hotting up – it’s the turn of the Oura Ring 4 to show us what it's got. The Oura Ring 4’s incredible insights mean it’s still one of the best wearables on the ...

Here’s how it works. Which of the best smart rings is right for you all depends on your budget and expectations. Do you want a smart ring that can provide in-depth sleep analysis? A device that ...

Oura's got a new smart ring out. Let's talk about it. The release of the Oura Ring 4 brings the next generation of Oura's popular wearable to the market. Many tech reviewers, such as Mashable's ...

Finding the perfect engagement ring for your partner can feel daunting. Balancing design preferences and budget may seem overwhelming, but it’s by no means impossible. There are plenty of ...

The Oura Ring 4 is hands-down the greatest smart ring for fitness tracking that money can buy. Between the comfortable fit, discreet functionality, nearly a week of battery life and a ...

See our ethics statement. For the greater part of this past summer, I wore six smart rings at once. I wanted to see which was best, and the Oura Ring Gen 3 was the clear winner. Well, it’s been ...

Smart rings are booming, and they’re here to stay. With a discreet build and great health insights, fitness, and health smart rings are proving increasingly popular. The Oura Ring 4 is the best ...

Looks and feels more like jewelry than ever. New Smart Sensing platform makes the ring more accurate and easier to wear. Updated app with interesting new features. Better battery life. Both ...