Oura Ring 4 vs 3: Is it worth the upgrade?
I've been using the Oura Ring 3 for a while now, and honestly, I love how it tracks my sleep patterns. With my focus on hypertrophy training and recovery, sleep quality is so crucial for me. I've heard mixed reviews about the Oura Ring 4, some say it's a total upgrade, while others think it's just a minor tweak.
What I'm really interested in is how the new features stack up against the 3. I know the 4 claims to have better accuracy in sleep tracking, especially with REM and deep sleep cycles, which I'm all about since I've struggled with insomnia in the past. The temperature sensors and heart rate variability metrics sound cool, too, but do they really make a noticeable difference?
For anyone who's made the switch, was it worth it? Did you notice improvements in recovery or any significant differences in how you track sleep? Also, how's the battery life? I can't stand constantly charging devices. I'd love to hear your experiences!