Oura recently updated its smart ring line with the fourth iteration of the Oura Ring.  You might be wondering what is new with the Oura Ring 4 compared to 2021’s Oura Ring 3 and whether it’s worth upgrading to the newer ring. After all, the two wearables share many of the same health-tracking features and appear near-identical from afar.  Keep reading to learn everything you need to know about the Oura Ring 4 and how it compares to its
…
Read more