Oura Ring 4 – Silver – Size 8 – Smart Ring – Size First with Oura Ring 4 Sizing Kit – Sleep Tracking Wearable – Heart Rate – Fitness Tracker – Up to 8 Days of Battery Life
$349.00
Price: $299.00 - $349.00
(as of Apr 21, 2025 11:30:41 UTC – Details)
SIZE BEFORE YOU BUY – Oura Ring 4 sizes are different from standard ring sizes. Size yourself with the Oura Ring 4 Sizing Kit. For additional details, see “From the brand” section below
OURA MEMBERSHIP – First month of membership is included with purchase, for new members only. Subscription is 5.99/mo afterwards. Or opt for the annual prepaid option for 69.99. Membership is tied to your account via the Oura App, not your physical ring
ACCURACY – SMART SENSING – Oura tracks over 30 biometrics, including sleep, activity, stress, heart health, and women’s health metrics. Oura Ring 4 is powered by Smart Sensing, which adapts to you — delivering accurate, continuous data, day and night
LONG LASTING BATTERY – With up to 8 days of battery life, no screens and no vibrations, Oura Ring 4 allows you to focus on the present. From a workout to a night out — you’re free to forget it’s on. Until you start getting compliments
DESIGNED FOR 24/7 WEAR – The updated design of the Oura Ring 4 is more comfortable, fits better than ever, and is water resistant. The first all-titanium smart ring combines exceptional durability with a gentle touch, even for sensitive skin
SYNC WITH YOUR FAVORITE APPS – Compatible with iOS and Android — Oura seamlessly integrates with over 40 apps including Apple Health, Google Health Connect, Natural Cycles, Flo, Strava, & more
HSA/FSA ELIGIBLE – We can accept HSA or FSA funds for the following: Oura Ring, Oura Ring Chargers
LOOKING FOR THE BEST HEALTH TRACKER? – Whether you’re searching for a sleep ring or fitness ring, Oura Ring 4 is for you — this revolutionary smart ring that allows you to discreetly track your sleep, activity, recovery and stress — in style
Customers say
Customers find the Oura Ring provides comprehensive health information, particularly noting its accuracy in measuring maximum heart rate and sleep parameters. The ring receives positive feedback for its appearance, with customers appreciating its rose gold color and shiny finish, and they consider it better than Apple Watch. However, customers disagree on the functionality, sizing, and battery life, with some reporting it only works for 3 weeks and doesn’t match standard ring sizing. Moreover, opinions on value for money are divided, with some finding it worth the cost while others say it’s not worth the price tag.
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