Head-to-head · Fitness Trackers & Wearables
Oura Ring 5 vs WHOOP 5.0 / MG
Which should you buy in 2026? FR Scores, specs, prices and 8 independent video reviews, side by side.

A 40% smaller titanium ring that makes sleep and readiness tracking disappear
Typical price · Silver or Black at Oura; premium finishes are $499, plus a $5.99/month membership after the first month

The screenless recovery coach, now with 14-day battery and three membership tiers
Typical price · Peak 12-month membership with the WHOOP 5.0 band at WHOOP; One is $199/yr and Life is $359/yr
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The quick verdict
Oura Ring 5 edges ahead with an FR Score of 8.5 vs 8.4, winning on performance / accuracy, build & battery and value for money. It’s our Best Smart Ring, while 5.0 / MG is our Best for Recovery Tracking. 5.0 / MG is the cheaper pick by about $160.
Choose Ring 5 if…
- 40% smaller than Ring 4 and comfortable to wear 24/7
- Excellent sleep and readiness insights
- Titanium build, waterproof to 100 m
Choose 5.0 / MG if…
- Screenless, comfortable 24/7 design
- Rated for 14-plus days of battery life
- Polished sleep, strain and recovery coaching
Scores
Score breakdown
Each criterion scored 0–10 by our methodology. The winner of each row is highlighted.
Specs
Specs side by side
| Spec | Ring 5 | 5.0 / MG |
|---|---|---|
| Weight | From 2 g (varies by size) | — |
| Dimensions | 6.09 mm wide, 2.28 mm thick | — |
| Materials | Titanium exterior and interior | — |
| Battery life | 6–9 days; full charge in about 80 minutes | 14+ days |
| Water resistance | Waterproof to 100 m (328 ft), IP68 | — |
| Sensors | Red, green and infrared LEDs; temperature sensor; accelerometer | — |
| Sizes | 6–13 (Ring 5-specific sizing) | — |
| Membership | $5.99/month after the first month | — |
| Compatibility | iOS and Android | — |
| Hardware | — | WHOOP 5.0 (One and Peak) or WHOOP MG (Life) |
| Display | — | None (screenless) |
| Membership pricing | — | One $199/yr, Peak $239/yr, Life $359/yr |
| Core metrics | — | Sleep, Strain, Recovery, HRV, VO2 max, stress, menstrual cycle |
| Peak extras | — | Healthspan with WHOOP Age and Pace of Aging; Wireless PowerPack |
| Life extras | — | WHOOP MG band, ECG Heart Screener, daily blood pressure insights |
| In the box (Peak) | — | WHOOP 5.0, SuperKnit band, waterproof Wireless PowerPack |
| Warranty | — | WHOOP Lifetime Warranty (active members) |
Ring 5: pros & cons
- 40% smaller than Ring 4 and comfortable to wear 24/7
- Excellent sleep and readiness insights
- Titanium build, waterproof to 100 m
- 6 to 9 days of rated battery life
- No screen or buzzing to disturb sleep
- $5.99/month membership needed for full insights
- Workout tracking lags far behind watches
- Ring 5-specific sizing means ordering a new sizing kit
- Premium finishes cost $499
5.0 / MG: pros & cons
- Screenless, comfortable 24/7 design
- Rated for 14-plus days of battery life
- Polished sleep, strain and recovery coaching
- Lifetime warranty for active members
- 12-month memberships are HSA/FSA eligible
- Membership required: $199 to $359 per year
- No screen for time, pace or notifications
- ECG and blood pressure insights require the priciest Life tier
- Upgrade-fee backlash at launch frustrated existing members
On video
What reviewers say
Ring 5 vs 5.0 / MG: FAQ
Is Oura Ring 5 better than WHOOP 5.0 / MG?
Oura Ring 5 scores higher overall (8.5 vs 8.4 out of 10), winning on performance / accuracy, build & battery and value for money. 5.0 / MG still has the edge on features & software.
Which is cheaper, Ring 5 or 5.0 / MG?
At typical prices, WHOOP 5.0 / MG costs about $160 less ($399 vs $239). Sizes and deals vary, so check the current price at the retailer.
Which has more video reviews?
We’ve cataloged 4 independent video reviews of Ring 5 and 4 of 5.0 / MG. Both products’ pages list every review with the creator’s verdict.