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Oura Ring 4 – Black

Original price was: $349.Current price is: $34.90.

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About this item

  • 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

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  2. Oura Ring 4 Sizing Kit

  3. Oura Ring 4

  4. Oura
  5. Oura

color

Black, Brushed Silver, Gold, Rose Gold, Silver, Sizing Kit, Stealth
size

10, 11, 12, 13, 14, 15, 4, 5, 6, 7, 8, 9, Sizing Kit
US M US W UK EU
4 5.5 3.5 36
4.5 6 4 36.5
5 6.5 4.5 37.5
5.5 7 5 38
6 7.5 5.5 38.5
6.5 8 6 39
7 8.5 6 40
7.5 9 6.5 40.5
8 9.5 7 41
8.5 10 7.5 42
9 10.5 8 42.5
9.5 11 8.5 43
10 11.5 9 44
10.5 12 9.5 44.5
11 12.5 10 45
11.5 13 10.5 45.5
12 13.5 11 46
12.5 14 11.5 47
13 14.5 12 47.5
14 15.5 13 48.5
15 16.5 14 49.5

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