Oura today announced its latest smart ring, the all-titanium Oura Ring 4, featuring improved accuracy and a redesigned companion app.
The Oura Ring 4 introduces ”Smart Sensing” technology, which the company claims enhances data accuracy by adapting to the specific contours of an individual’s finger. This new algorithm reportedly improves blood oxygen sensing accuracy by 30% over the Oura Ring 3, and reduces gaps in heart rate tracking. The ring’s sensors are also now recessed, which is said to provide a more comfortable fit for all-day wear.
Källa: New Oura Ring 4 Features Slimmer Sensors and Improved Accuracy
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