Oura Ring Gen3 Horizon – Stealth – Size 10 – Smart Ring – Size First with Oura Ring Gen3 Sizing Kit – Sleep Tracking Wearable – Heart Rate – Fitness Tracker – 5-7 Days Battery Life

Price: $412.15
(as of Feb 08, 2026 23:17:34 UTC – Details)


Oura is the creator of the revolutionary smart ring— Oura Ring Gen3 — and the Oura App, a world-class personal health platform. Together, the Oura Ring Gen3 and Oura App work hand-in-hand to provide members with accurate and personalized daily health data, insights, and guidance. Oura Ring Gen3 is sleek, accurate, and comfortable — it tracks your sleep, activity, and recovery and so much more with advanced sensor technology and up to 7 days battery life. The Oura Membership is always improving with new features and product updates that make tracking your health more personal than ever. First month of membership is included with purchase, for new members only. Subscription is 5.99/mo afterwards. Register for Oura Membership on the Oura App. Oura Membership is not sold on Amazon. Oura Ring Gen3 is HSA/FSA ELIGIBLE – We can accept HSA or FSA funds for the following: Oura Ring, and additional chargers. IMPORTANT: Size yourself with the Oura Ring Gen3 Sizing Kit before you buy — Oura Ring Gen3 is not US standard sizing, and finding the right size will result in the best experience possible. With a purchase of the Gen3 sizing kit on Amazon, a 10 credit will automatically be applied to your Oura Ring Gen3 or Oura Ring Gen3 Charger at checkout (terms and conditions apply).
Product dimensions ‏ : ‎ 2.5 x 2.5 x 0.8 cm; 226.8 Grams
Manufacturer ‏ : ‎ Oura
Item Model Number ‏ : ‎ JZ90-51385-10
Batteries ‏ : ‎ 1 Lithium Ion batteries required. (included)
Label ‏ : ‎ Oura
ASIN ‏ : ‎ B0CSR7G7Q3
Best Sellers Rank: 71,926 in Sports, Fitness & Outdoors (See Top 100 in Sports, Fitness & Outdoors) 352 in Activity Trackers
Customer Reviews: 4.1 4.1 out of 5 stars (43) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });