What makes the Oura Ring 4 such a great sleep tracker?
If I had a dollar for every time someone asked me about my Oura Ring, I'd be able to fund my monthly Oura subscription no problem. But what are the features I boast about most? Admittedly, it isn't my favorite tracker for my runs, cycles, or swims (for workout tracking, I rely on my trusty Garmin smartwatch), but by night, it's simply the best wearable I've tested. It's comfy, accurate, and keeps me accountable. Under review following our robust sleep tracker testing methodology, the Oura Ring 4 came out on top, with nightly sleep reports matching up with my perceived sleep quality. Said repor