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Oura Ring 4 vs RingConn Gen 2

Buy the Oura Ring 4 if you want the most polished sleep and recovery tracking and a subscription is acceptable. Buy the RingConn Gen 2 if you want no subscription and longer battery life at nearly the same price. As of November 5, 2026, the Oura Ring 4 is $188.97 at eBay and the RingConn Gen 2 is $189.99 at eBay, so the two are within about a dollar.

Today the Oura Ring 4 costs $1.02 less at its best price.

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Oura
Oura Ring 4

Oura Ring 4

4.5· 5,000 ratings
$188.97at eBayObserved at 10:07 AM
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Choose the Oura Ring 4 if you want the deeper sleep and wellness data, the Wellness Balance feature and a large review base of 4.5 out of 5 from 5,000 ratings.

Pros
  • Deep sleep and recovery data, including Wellness Balance.
  • Titanium build in a light 3.3 to 5.2 g range.
  • 4.5 out of 5 from 5,000 ratings.
  • Sizes 6 to 15 fit most fingers.
Cons
  • Membership needed for full features.
  • No readiness score, per reviewers.
  • Shares data only with Apple Health.
  • Minor scratches are normal with wear.
RingConn
RingConn Gen 2

RingConn Gen 2

$189.99at eBayObserved at 10:09 AM
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Choose the RingConn Gen 2 if you want a titanium-alloy smart ring with no subscription and a rated 288-hour run time.

Pros
  • No subscription fee.
  • Rated 288-hour run time, roughly 12 days.
  • Titanium alloy at about the same price as the Oura.
  • Sold new at 11 stores, so stock is easy to find.
Cons
  • Health insights are less detailed than Oura's.
  • Listed as a novelty shape, so fit is less predictable.
  • Only ring size 9 shown in the listing.
  • Fewer reviews and a smaller track record.

What separates them

Oura Ring 4RingConn Gen 2
Price (Nov 5, 2026)$188.97 at eBay$189.99 at eBay
SubscriptionRequires an Oura membership for full insightsNo subscription; data included
Battery lifeAbout 4 to 7 days per chargeRated 288 hours (about 12 days)
MaterialsTitanium, ceramic collection, 3.3 to 5.2 gTitanium alloy, about 4.5 g
Sizing and fitSizes 6 to 15, 7.90 mm wideRing size 9 listed, novelty shape
Health data depthSleep stages, HRV, temperature, Wellness BalanceSleep, heart rate and activity basics
App sharingApple Health only; no other third-party appsLimited third-party integrations
Water resistanceWater resistantWater resistant

Price history

$188.97$168.99
Nov 4Nov 5
  • Oura Ring 4: lowest $168.99 on Nov 4 at eBay; $188.97 on Nov 5.
  • RingConn Gen 2: lowest $169.99 on Nov 5 at eBay.

Prices at every store

Oura Ring 4

  • eBayNew

    In stock

    $188.97Free shippingObserved at 10:07 AM
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  • Best BuyNew

    In stock

    $249.00Free shippingObserved at 10:07 AM
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  • TargetNew

    In stock

    $249.00Free shippingObserved at 10:07 AM
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  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $279.00Free shippingObserved at 10:07 AM
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Also available at

  • eBayCheck price at eBay
  • WalmartCheck price at Walmart
  • Newegg.comCheck price at Newegg.com
All 4 stores and price history →

RingConn Gen 2

  • eBayNew

    In stock

    $189.99+ $8.95 shippingObserved at 10:09 AM
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  • RingConnNew

    In stock

    $299.00Free shippingObserved at 10:09 AM
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  • Best BuyNew

    In stock

    $299.00Free shippingObserved at 10:09 AM
    Visit store
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $298.56Observed at 10:07 AM
    Visit store

Also available at

  • eBayCheck price at eBay
  • VerdiCheck price at Verdi
All 11 stores and price history →

Specs compared

SpecOura Ring 4RingConn Gen 2
MaterialTitaniumFuture Silver, Titanium Alloy
ShapeRingNovelty
Metal TypeTitanium—
Metal ColorRose Gold, Silver—
Jewelry TypeRing—
StyleModern—
CertificationFCC-certified—
OccasionEveryday wear, Night out, Workout—
ThemeHealth—
EmbellishmentDiscreet sensors on the interior—
Country Of OriginFinland—
Target AudienceUnisex Adults—
Show all 40 specsShow fewer specs
SpecOura Ring 4RingConn Gen 2
Circumference~59.6 mm (Size 9)—
Diameter18.71 mm (Inner Ring)—
Length2.88 inches—
Width7.90 mm—
Height0.8 inches—
Weight3.3 to 5.2 g—
Durability ResistanceWater resistant—
Durability StrengthDurable—
Care InstructionsMinor scratches from regular wear are normal—
Collection Name

What reviewers say

Oura Ring 4

Owners rate the Ring 4 around 4.5 out of 5 across about 5,000 ratings. Most praise the comfort, sleep insights and improved fit over earlier models. Complaints center on the subscription and the need to get sizing right.

Pros
  • Comfortable enough to sleep in
  • Useful sleep and readiness scores
  • Better fit and sensor accuracy than the Ring 3
  • Low-profile design
Cons
  • Membership fee on top of the ring price
  • Sizing mistakes are costly
  • Finish shows scratches
  • App data can feel overwhelming

RingConn Gen 2

Owners and reviewers generally rate the Gen 2 as a strong value smart ring, mainly for its no-subscription model, light fit and long battery life. Accuracy is considered good for sleep and resting heart rate but not on par with the best watches for workouts.

Pros
  • No subscription fee
  • Comfortable enough to forget you are wearing it
  • Battery lasts well over a week
  • Sleep and recovery data are easy to read in the app
Cons
  • Workout heart rate can be slow to respond
  • App is less polished than Oura's
  • Sizing and fit issues lead to some returns
  • Fewer integrations with other health apps
Reviews
  • The best smart rings of 2026: Expert tested - ZDNET - Skip to content
  • The best fitness rings of 2026: Expert tested and reviewed - ZDNET
  • The best smart rings of 2026: Expert tested - ZDNET

Questions and answers

Which is better for sleep tracking?
The Oura Ring 4. It tracks sleep stages, HRV and temperature and adds Wellness Balance. The RingConn Gen 2 covers sleep and heart rate but with less depth.
Do I need a subscription for either ring?
Only for the Oura Ring 4, which needs a membership for full insights. The RingConn Gen 2 includes its data with no subscription.
Which lasts longer on a charge?
The RingConn Gen 2. It is rated at 288 hours, about 12 days. The Oura Ring 4 runs about 4 to 7 days per charge.
Is the Oura Ring 4 worth the extra cost?
There is no real price gap: $188.97 versus $189.99 on November 5, 2026. The choice comes down to paying a membership for deeper data or skipping it.
Which is better for workouts?
Both handle everyday training and are water resistant. The Oura Ring 4 gives more recovery context; the RingConn Gen 2 gives basic activity tracking with longer battery life.
Which has more store options?
The RingConn Gen 2, priced new at 11 stores versus 5 for the Oura Ring 4 as of November 5, 2026.

More comparisons

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  • Ultrahuman Ring Pro vs RingConn Gen 2

Buying guides that pick them

  • Best smart rings for fitness and sleep tracking
  • Best affordable smart rings
Ceramic Collection
—
Material SourceUnited States—
Brand—Ringconn
Fitness tracker type—Clip-Ons
Run time—288 h
Works with—Smartphone
OS—iOS
Color—Silver
Activity—Training
Fitness goal—Health & Wellness
Product line—RingConn Gen 2
Power type—Battery
Wireless—Bluetooth
Ring size—9
Gender—Unisex
Age group—Adult
Manufacturer—RingConn
Color category—Silver
Assembled product weight—0.01 lb