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Healthcare · head to head

Calm vs Oura Ring

Calm logo

Calm

Healthcare

Sleep, meditation and relaxation

From
Free
Rated
-
Full reviewWebsite
Oura Ring logo

Oura Ring

Fitness

Sleep and recovery tracking ring where the hardware is bought outright and most insights need a separate monthly membership

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only Calm has a free tier, so it costs nothing to try first.
  • Each has a real cost: Calm free tier is severely limited, with almost all content requiring payment; Oura Ring the ring hardware price and the membership are separate, and many buyers are surprised after purchase that most daily insights are locked behind the $5.99 monthly subscription on top of the $299 to $499 they already paid.
  • They diverge on capability: Calm covers Sleep Stories, Oura Ring covers Sleep tracking.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Calm and Oura Ring actually diverge.

Attributes where Calm and Oura Ring differ
AttributeCalmOura Ring
Starting priceFreeOn request
Pricing modelUnknownOne-time hardware purchase plus a required subscription
Free tierYesNo
PlatformsiOS, Android, WebHardware
CategoryHealthcareFitness
Founded20122013

Identical on both: user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Calm

  • Sleep Stories
  • Guided meditations
  • Daily Calm
  • Breathing exercises
  • Calm Body stretching
  • Apple Watch
  • Samsung Health

Only in Oura Ring

  • Sleep tracking
  • Readiness score
  • Activity tracking
  • Temperature sensing
  • Blood oxygen monitoring
  • Google Fit
  • Strava
  • Natural Cycles

Both cover

  • Apple Health
  • Ios support
  • Android support
  • Web support

What people use each for

The jobs each tool is most often brought in to do.

Calm

  • Workout tracking
  • Nutrition management
  • Health monitoring
  • Fitness coaching
  • Wellness improvement

Oura Ring

  • Workout tracking
  • Nutrition management
  • Health monitoring
  • Fitness coaching
  • Wellness improvement

Both are used for workout tracking, nutrition management, health monitoring, fitness coaching, wellness improvement, on those jobs the choice comes down to price and fit rather than capability.

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Calm

  • Free tier is severely limited, with almost all content requiring payment
  • Only one meditation per day included in free tier (Daily Calm)
  • Annual pricing is among the highest in the meditation app category
  • Less extensive free content library compared to Insight Timer (which has 100,000+ free meditations)
  • Limited customization of meditation sessions; mostly follows Calm's curated content

Oura Ring

  • The ring hardware price and the membership are separate, and many buyers are surprised after purchase that most daily insights are locked behind the $5.99 monthly subscription on top of the $299 to $499 they already paid.
  • There is no lifetime membership option, so the subscription cost continues indefinitely for as long as you want to see insights, adding roughly $70 or more every year the ring is used.
  • Ring sizing requires ordering a free sizing kit before buying the actual ring, which adds delay and shipping steps compared with a wearable you can just try on.
  • Battery life of four to eight days is shorter than some dedicated fitness rings from other makers, and full recharge takes around 20 to 80 minutes depending on charge level.
  • Heart rhythm and cardiovascular age features are newer and specific to the Ring 4 model, so buyers of older ring generations do not get them even with an active membership.

Pricing, plan by plan

Calm

Free
  • FreeFree
    • Daily Calm
    • Select Sleep Stories
    • 1 breathing exercise
  • Premium Monthly$12.99/month
    • All content unlocked
    • Sleep Stories
    • Masterclasses
  • Premium Annual$69.99/year
    • All content unlocked
    • Sleep Stories
    • Masterclasses
  • Family Plan$99.99/year
    • Up to 6 accounts
    • All Premium content
    • Separate customization per member

Oura Ring

On request
  • Oura Ring$299/once
    • Ring hardware roughly $299 to $499 depending on size and finish, paid once
    • Oura membership required for most insights, $5.99 a month or roughly $69.99 a year
    • Ring tracks raw data without membership but the app view is largely stripped down

Which should you pick?

Choose Calm if

  • You need sleep stories.
  • You want to start without paying.
  • You work on iOS, Android, Web.
  • You also want guided meditations.
Calm review

Choose Oura Ring if

  • You need sleep tracking.
  • You work on Hardware.
  • You also want readiness score.
Oura Ring review

Questions people ask

Is Calm or Oura Ring better?
Neither clearly leads. Calm starts at Free and Oura Ring at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Calm or Oura Ring?
Calm has a free tier; the other does not. Paid plans start at Free for Calm and On request for Oura Ring.
Does Calm or Oura Ring run on more platforms?
Calm runs on iOS, Android, Web. Oura Ring runs on Hardware.
Can I use Calm for free?
Yes. Calm has a free tier, so you can try it without paying. Oura Ring starts at On request.
What is Calm best used for?
Calm is most often used for workout tracking, nutrition management, health monitoring, fitness coaching.
What can Calm do that Oura Ring cannot?
Calm covers Sleep Stories, Guided meditations, Daily Calm, Breathing exercises. Oura Ring covers Sleep tracking, Readiness score, Activity tracking, Temperature sensing. Both handle Apple Health, Ios support, Android support, Web support.

Answered from the vendors’ own pages

Calm: What does Calm's free tier include?

The free plan includes 1 breathing exercise, Day 1 of programs, select Sleep Stories, and Scenes, plus the famous Daily Calm feature and bedtime stories. Most content is locked behind the paid tier.

Source
Oura Ring: Do I have to pay a subscription to use Oura?

The ring will track data without a membership, but most of the daily insights, trends and guidance the product is built around require an Oura membership at $5.99 a month.

Calm: What is included in Calm Premium?

Calm Premium (all paid tiers are identical) includes The Daily Calm, Sleep Stories narrated by celebrities, exclusive music playlists, masterclasses taught by experts, Daily Move video lessons for stretching and mindful movement, and the entire content library.

Source
Oura Ring: How much does the ring itself cost?

Roughly $299 to $499 depending on size and finish, paid once as hardware, separate from the membership.

Calm: How much does Calm Premium cost?

Monthly subscription is $12.99/month, annual is $69.99-$79.99/year, Family Plan is $99.99/year (includes 1 Admin + 5 Members), and lifetime membership is available as a one-time payment.

Source
Oura Ring: Is there a way to avoid the ongoing subscription cost?

Not currently; there is no lifetime membership option, so the monthly or annual fee continues for as long as you want full insights.

Calm: Does Calm offer pricing for organizations or teams?

Yes. Calm offers organizational plans for groups of 5-300 people with per-seat pricing based on total 'covered lives.' Larger groups receive deeper discounts. Pricing is significantly reduced compared to individual subscriptions.

Source
Calm: Does Calm work offline?

Calm's app functions offline for already-downloaded content. Downloaded Sleep Stories, meditations, and Music programs can be accessed without an internet connection.

Source
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