I tested this smart ring for fitness users and it almost beats Oura. Here’s why
Nina Raemont/ZDNET ZDNET’s key findings He Ultrahuman Air Ring It’s the brand’s first foray into the smart ring space and is available for $349, no subscription required. The ring is ideal for fitness enthusiasts and recreational athletes looking to use their health data to optimize their wellness routines. The app’s user interface could be improved … 더 읽기