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Oura Ring 4 vs WHOOP 5.0: ring or band for sleep and recovery?

For people who want sleep and recovery scores without a smartwatch. The deciding difference: Oura is a ring you buy with an optional membership; WHOOP is a band that comes with a yearly membership.

The short answer

Most people should get the Oura Ring 4: it is a ring you can wear to work and to bed, and its membership is $5.99 a month or $69.99 a year. Get WHOOP 5.0 if you train hard and want strain coaching and 14+ days of battery, or the MG model for ECG and blood pressure insights.

Oura Ring 4

Get this one if

Oura Ring 4

Get the Oura Ring 4 if sleep, readiness and cycle tracking matter most and you want something that looks like jewelry. It also suits people who prefer to own the device and keep the membership optional.

Check price on Amazon
WHOOP 5.0

Get this one if

WHOOP 5.0

Get WHOOP 5.0 if you train most days and want strain, recovery and VO2 max coaching. Choose the Life tier with WHOOP MG if you want ECG heart screening, AFib detection and blood pressure insights.

Check price on Amazon

As an Amazon Associate Aliteq earns from qualifying purchases. The commission is the same either way, so it never decides the pick. Prices change often, so we don't print them. Product photos are the brands' own.

Side by side

FeatureOura Ring 4WHOOP 5.0
Form factorTitanium smart ringSensor worn on a knit band
How you payBuy the ring, membership optionalDevice included with yearly membership
Membership fee$5.99/month or $69.99/year (US, before tax)Yearly membership required (One, Peak or Life tier)
Battery life5 to 8 days per charge14+ days per charge
ECG and AFibNot listed by OuraLife tier with WHOOP MG only
Blood pressure insightsNot listed by OuraLife tier with WHOOP MG only
Warranty1-year manufacturer warrantyLifetime warranty with membership
Free trialFirst month of membership free1-month free trial offered

Questions people ask before buying

Do I have to pay for WHOOP every year?
Yes. WHOOP sells memberships, and the device comes with the membership. There are three yearly tiers: One, Peak and Life. Check the current price on Amazon or WHOOP before you buy.
Does the Oura Ring 4 need a subscription?
Not to work, but most insights need one. Oura says the ring works with limited features without a membership, which costs $5.99 a month or $69.99 a year in the US.
What is the difference between WHOOP 5.0 and WHOOP MG?
Both have a 14+ day battery. WHOOP MG comes with the Life tier and adds the Heart Screener with ECG, on-demand AFib detection and blood pressure insights for wellness.
Which lasts longer on a charge?
WHOOP. It is rated at 14+ days per charge. Oura rates the Ring 4 at 5 to 8 days.
Can I wear Oura in the pool?
Yes. Oura rates the Ring 4 as water resistant to 100 meters, but advises against scuba diving with it.
Is there a newer Oura ring?
Yes, Oura has released the Oura Ring 5. This page compares the Oura Ring 4, which is still sold; check the newer model's page before you buy if you want the latest one.

Sources

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