"I took my Aura Ring cardiovascular age from about -6 1/2 years to 11 1/2 years in about 6 months."
Sleep
Smart ring
Brand: Oura
Wearable that tracks sleep, readiness, and heart rate variability trends to support recovery awareness and sleep behavior decisions.
Mentions
"And this is Aura Ring data. Not to bash Aura Ring, but it's not gold standard data for HRV."