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The black Oura Ring 4 was reported at $249 during Black Friday 2025, $100 below its $349 starting price. That was a historical promotion, not a verified current offer: check the current price, seller, and size availability before buying.
Popular Science reported the black model at $249 during Amazon Black Friday Week on November 23, 2025, and WIRED reported a $249 Amazon price on November 28. NBC Select also reported a Black Friday markdown of $100. These reports document the 2025 sale only; they do not establish that the same price is available now.
| # | Preview | Product | Price | |
|---|---|---|---|---|
| 1 |
|
OURA Ring 4 Smart Ring - Silver - Size 9 | $349.00 | Buy on Amazon |
| 2 |
|
OURA Ring 4 Smart Ring - Stealth - Size 11 | $349.00 | Buy on Amazon |
| 3 |
|
OURA Ring 4 Smart Ring - Silver - Size 8 | $349.00 | Buy on Amazon |
| 4 |
|
10 Pack Ring Cover Compatible with Oura Ring Gen 4/4 Ceramic/Gen 3 | $6.99 | Buy on Amazon |
| 5 |
|
OURA Ring 4 Smart Ring - Silver - Size 10 | $349.00 | Buy on Amazon |
Oura Ring 4 Black Friday 2025 deal details
| Item | Verified detail |
|---|---|
| Product | Oura Ring 4 in Black |
| Reported Black Friday price | $249 |
| Reported prior price | $349 |
| Reported savings | $100 |
| Sale status | Historical 2025 offer; current availability was not established by the research |
Popular Science specified the Black finish at $249, down from $349. WIRED independently reported the Amazon price and $100 discount. NBC Select’s article also described a $100 markdown, but its displayed merchant prices do not provide a consistent complete price history, so they should not be used to infer every retailer’s price.
What the Oura Ring 4 tracks
Oura describes Ring 4 as a titanium smart ring with sensors for blood oxygen during sleep, heart rate, heart rate variability, respiration rate during sleep, temperature variation, and movement. These are product capabilities described by Oura, not results from independent testing.
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- ACCURACY - SMART SENSING - Oura tracks over 50 health metrics, 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
- ACCURATE SIZING ESSENTIAL - Oura Ring 4 uses unique sizing different from standard jewelry rings; use the Oura Ring 4 Sizing Kit to find your perfect fit before purchasing
- 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
- OURA MEMBERSHIP - First month of membership is included with purchase, for new members only. Subscription is 5.99/mo afterwards. Membership is tied to your account via the Oura App, not your physical ring
- HSA/FSA ELIGIBLE - We can accept HSA or FSA funds for the following: Oura Ring, additional chargers, and shipping
Oura Member Care says a fully charged Ring 4 typically lasts 5–8 days. Oura qualifies that estimate: actual battery life varies with ring size, app settings, feature configuration, activity, battery age, and use.
The full cost includes membership
The sale price covered the ring, not the ongoing cost of Oura Membership. According to Oura Member Care, US membership costs $5.99 per month or $69.99 per year, before applicable taxes, and new members receive one included month. Prices and feature availability vary by country.
Rank #2
- ACCURACY - SMART SENSING - Oura tracks over 50 health metrics, 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
- ACCURATE SIZING ESSENTIAL - Oura Ring 4 uses unique sizing different from standard jewelry rings; use the Oura Ring 4 Sizing Kit to find your perfect fit before purchasing
- 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
- OURA MEMBERSHIP - First month of membership is included with purchase, for new members only. Subscription is 5.99/mo afterwards. Membership is tied to your account via the Oura App, not your physical ring
- HSA/FSA ELIGIBLE - We can accept HSA or FSA funds for the following: Oura Ring, additional chargers, and shipping
Oura says that without an active membership, the app provides limited information, including three daily scores, battery status, basic profile details, app settings, and Explore content. The paid membership provides access to fuller insights. Check Oura’s current membership information for applicable regional prices and terms before buying.
| Purchase consideration | What to check |
|---|---|
| Historical hardware price | The Black model was reported at $249 during Black Friday 2025; do not assume that price is current. |
| Membership | Include the applicable recurring cost if you want the fuller app experience. |
| Fit | Use the Ring 4-specific sizing kit rather than relying only on a standard ring size. |
| Availability | Confirm the current seller, selected size, price, and return terms before ordering. |
Check your size before buying
Oura Ring 4 uses whole sizes 4 through 15. Oura recommends using its Ring 4 sizing kit because sizing differs slightly between generations, and the rings do not use half sizes. Do not rely solely on a standard ring-size measurement.
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- ACCURACY - SMART SENSING - Oura tracks over 50 health metrics, 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
- ACCURATE SIZING ESSENTIAL - Oura Ring 4 uses unique sizing different from standard jewelry rings; use the Oura Ring 4 Sizing Kit to find your perfect fit before purchasing
- 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
- OURA MEMBERSHIP - First month of membership is included with purchase, for new members only. Subscription is 5.99/mo afterwards. Membership is tied to your account via the Oura App, not your physical ring
- HSA/FSA ELIGIBLE - We can accept HSA or FSA funds for the following: Oura Ring, additional chargers, and shipping
Retailer sizing-kit offers, purchase processes, and any credits vary. Confirm that a kit is specifically for Ring 4 and check the seller’s current terms; do not assume a sizing kit includes a credit toward a ring purchase.
Was Black the best Oura Ring 4 deal?
The dossier substantiates the Black model at $249 during the 2025 sale. It does not establish a complete, reliable comparison of every finish, retailer, or size, so there is not enough evidence here to rank finishes by sale price. Compare the exact current listing rather than assuming the historical Black price applied to other configurations.
Rank #4
- 【Compatibility】The silicone ring cover compatible with Oura Ring Gen 4/4 Ceramic, Oura Ring Gen 3 Horizon/Heritage. It is available in a variety of sizes. Please choose S for size 4/5/6/7, M for size 8/9/10/11, L for 12/13/14/15. (Note: Ring is NOT included)
- 【Charging Hole Design】Specially design for charging without removing the cover. The ring cover is designed with a charging hole for the ring dimple. Align the hole of the ring protector with the ring dimple. You can charge your ring without any hassle of taking ring cover on and off.
- 【Anti-scratch】The silicone ring protector fully encases the smart ring for optimal protection. It is essential for protecting your Oura ring from scratches, dents while working out, doing chores, lifting weights, sporting events and daily wear.
- 【Comfortable & Skin-Friendly】The Oura ring cover is made from premium soft and odorless high quality silicone. It is comfortable & skin-friendly, breathable & washable, durable & elastic. It won't cause allergies or discomfort to your fingers.
- 【Multi Color Choice】Package includes many ring protectors in different colors. You can change the ring cover for your smart ring every day according to your mood or outfit. It only takes a few seconds to give your smart ring a new look.
Should you buy the Oura Ring 4 at a future sale price?
The historical $249 price may serve as a reference point, but it does not establish what a future promotion will offer. Compare any current price with the current listed price for the exact configuration, and account for membership and fit before deciding.
- Check the current price, seller, and size availability for the exact Ring 4 listing.
- Use Oura’s Ring 4 sizing kit to confirm fit before relying on a discount.
- Add the applicable membership cost if you want access to the fuller app experience.
- Review the seller’s current return and exchange terms before ordering.
FAQ
Was the Oura Ring 4 Black really $249 on Black Friday?
Yes. Popular Science reported the Black model at $249, down from $349, during Amazon Black Friday Week in November 2025. WIRED also reported a $249 Amazon price during the sale period.
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- ACCURACY - SMART SENSING - Oura tracks over 50 health metrics, 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
- ACCURATE SIZING ESSENTIAL - Oura Ring 4 uses unique sizing different from standard jewelry rings; use the Oura Ring 4 Sizing Kit to find your perfect fit before purchasing
- 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
- OURA MEMBERSHIP - First month of membership is included with purchase, for new members only. Subscription is 5.99/mo afterwards. Membership is tied to your account via the Oura App, not your physical ring
- HSA/FSA ELIGIBLE - We can accept HSA or FSA funds for the following: Oura Ring, additional chargers, and shipping
Is the $249 Oura Ring 4 deal still available?
The cited reports establish a 2025 promotion only. They do not establish that $249 is available now, so check current retailer listings before buying.
How should I choose an Oura Ring 4 size?
Oura recommends using the Ring 4 sizing kit. Ring 4 uses whole sizes 4–15, and Oura says sizing differs slightly between generations.
How long does the Oura Ring 4 battery last?
Oura Member Care says a fully charged Ring 4 typically lasts 5–8 days. Actual battery life varies with size, settings, features, activity, battery age, and use.
How much does Oura Membership cost?
Oura Member Care lists US membership at $5.99 per month or $69.99 per year before applicable taxes, with one included month for new members. Regional pricing varies.
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The Bottom Line
The Black Oura Ring 4 was reported at $249 during Black Friday 2025, a $100 reduction from its $349 starting price. That is a historical deal, not a verified current price. Before buying, confirm the live listing and size, use Oura’s Ring 4 sizing guidance, and include membership in your total-cost calculation.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
