ZDNET’s main points about the Oura Ring 4, the new version of the popular smart ring, are that it is now available for purchase starting at $350. The Oura Ring 4 features a comfortable design with flatter and more intelligent sensors, additional sizes, upgraded software, and a claimed eight-day battery life, which actually lasts closer to five and a half days. Despite being quiet for a few years, Oura has now released the Ring 4 amidst a wave of competitors entering the smart ring market. The Ring 4 boasts extended sizing options and improved comfort compared to its predecessor, the Ring 3. The new model has receded sensors that make it more comfortable to wear, although some users may miss the grip provided by the protruding sensor domes found on the Ring 3. The extended eight-day battery life of the Ring 4 may not last as long as advertised, but recharging is quick and easy. The Ring 4 also features smart sensors that enhance comfort and battery life, as well as software updates that improve heart rate monitoring, meal logging, and stress tracking. The redesigned Oura app now offers a more user-friendly experience with three main tabs for daily, historical, and long-term health data. Overall, the Oura Ring 4 continues to provide valuable insights into the wearer’s health and well-being, although it comes at a high cost and requires a monthly subscription for full data access.
