fit tracking

Excerpt:

We recently put the Oura Ring 4 through its paces, comparing it with its sister model, the 4S. From sleep tracking to heart rate monitoring, we were impressed with how seamlessly it integrates into daily life. Oura’s precision in tracking sleep stages feels almost uncanny, providing detailed insights with just a glance at our screen. The included sizing kit made the Silver size 9 fit perfectly, ensuring comfort for extended wear. What truly stood out was the battery life—up to 8 days, which means we barely thought about charging it. Whether you’re a fitness enthusiast or simply want better sleep analytics, this smart ring delivers without the fuss. We found it to be a reliable companion, balancing functionality with sleek design.