A smart ring can be an alternative to smart watches and activity bracelets, for those who want a lighter and more discreet wearable and do not need a screen. Oura has now presented the third generation of its smart ring.
In addition to sleep, the ring should also be able to sense naps. A specialty is the built-in thermometer. According to the website, Oura has seven different temperature sensors that should be able to learn the user’s “unique body temperature” and also sense minor changes.
The ring should also be able to measure oxygen saturation, but that function will not come until 2022. The information can be seen in the associated app. Oura believes that the ring can use its sensors to predict women’s menstruation and notify the user in advance when it is expected to begin.
The ring consists of titanium and is water resistant down to 100m, with a weight of between 4-6 grams depending on size. Battery life is between 4-7 days on a single charge. The price is 314 euros and the ring is sold in four different colors. How well everything works in practice remains to be seen. Oura Ring 3 will be available starting 15 November.
Source: Swedroid by swedroid.se.
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