Free Sizing KitIn Stock
Oura Ring Gen 4
Your body's story, told by a ring.
4.7(8456 reviews)
Why you'll love it
Oura monitors your sleep, activity, recovery, temperature trends, heart rate, stress, and more — with high accuracy. It's so comfortable you'll forget you're wearing it, yet durable enough to wear anywhere.
Sleep Analysis
Deep, Light, REM stages
Readiness Score
Know when to push or rest
24/7 Heart Rate
Accurate daytime & nighttime HR
7-Day Battery
Fast charging, long life
Tech Specs
Sensors
Heart RateGreen & Red LEDs
TemperatureNTC Body Temp Sensors
Movement3D Accelerometer
Build
MaterialTitanium
Water Resistance100m (Swim proof)
Weight4-6 grams
Member Reviews
4.7
8456 reviews
Replaced my Apple Watch
Verified Rental"I hated wearing a watch to sleep. This ring is invisible. The data is shockingly accurate compared to my sleep lab results."
Emily R.
$48/mo
≈ $1.60 / day to try risk-free
Brand new device (sealed)
Free 2-day shipping both ways
Cancel anytime by returning
Rent-to-Own Available
Love it? Your rental payments go toward the purchase price. Buy it anytime.
Questions?
Monthly Rental
$48/mo