Oura Ring 4 Confirmed: New Design, Sizes & Upgraded Battery Life
The Oura Ring Gen 4, or just ‘Ring 4’ as it’s officially known, has been unveiled and will take on the likes of Samsung, Ultrahuman and others in the increasingly competitive smart ring market. The new wearable comes almost three years after the popular Oura Ring Gen 3 and features a new all-titanium design in more sizes, ‘breakthrough sensing technology’ called Smart Sensing, recessed sensors for a more comfortable fit and other upgrades....