Oura
A smart ring for sleep, readiness, and recovery.
Oura tracks how you sleep and recover so you can train and live better. Discreet form factor, deep insights.
"It is very smooth, comfortable, and I like wearing it. I feel that it gives me good insight into my sleep patterns. Battery life seems great so far. It seems pretty accurate for me in terms of step count too, and is the only device I've found that actually recognizes when I'm playing a musical instrument, which absolutely should count as a workout!" — Verified Buyer, Best Buy
OuraOura Ring 4 Ceramic