Is the $500 Oura Ring 4 Ceramic worth it? I wore one for a month, and here's my advice

Here's everything you need to know about the latest smart ring by Oura, based on a wearable expert's real-world usage.
Fit&Well on MSN

This is the weekly workout routine a trainer has been following since he turned 40 to find joy in exercise

It also helps him build strength and protect his body ...