An Apple Ring could help capture more budget-conscious ... you're probably not going to spend thousands of dollars replacing them with Android gear. Likewise, someone sharing an iCloud+ plan ...

Circular's upcoming smart ring, the Circular Ring 2, could outdo Oura and Samsung with two ambitious health features.

The Oura Ring 4 offers an impressive AI advisor and a sleek, striking design. But in my experience, it plays far more nicely with iPhone than Android. Oura Ring 4 has entered the chat and is here ...