Oura Ring Gen 4 vs Ultrahuman Ring Pro
Specs, prices, editor verdict, and who should buy which - compared side-by-side.
Oura Ring Gen 4 (premium, $349–$499) vs Ultrahuman Ring Pro (mid, $349–$479) - different tools for different jobs (see the per-product details below).
Compared on 4 shared specs · same category (wearable).
These are close picks. Both score in the same range. The right call depends on buyer profile - read the per-buyer recommendations below.
Side-by-side specs
| Spec | Oura Ring Gen 4 | Ultrahuman Ring Pro |
|---|---|---|
| price | $349–$499 | $349–$479 |
| battery | 8 days | 15 days |
| metrics | HRV, sleep, temperature, SpO2, activity | HRV, sleep stages, temperature, SpO2, activity, AI insights |
| subscription | $5.99/mo or $69.99/yr | None (one-time purchase) |
| material | Titanium | Titanium |
Oura Ring Gen 4 also publishes: sizes
Ultrahuman Ring Pro also publishes: colors
Who should buy which
Anyone serious about sleep, HRV, and daily readiness who wants the longest-running, most-validated ring on the market.
You hate subscription pricing (try Ultrahuman), or you're an elite athlete who needs strain-coaching depth (try Whoop).
Buyers who want ring-form sleep, HRV, and recovery tracking with no subscription and a long 15-day battery, now that the Ring Pro is US-available.
You already have years of Oura history you do not want to leave, or you want the longest peer-reviewed validation record (Oura).
Go deeper
Frequently asked
Which is better, the Oura Ring Gen 4 or the Ultrahuman Ring Pro?
They are closely matched on our scoring, so the right pick comes down to your priorities. The verdict and spec table above compare them on price, features, and who each one suits.
How much do they cost?
Oura Ring Gen 4: $349 to $499. Ultrahuman Ring Pro: $349 to $479. Prices are verified against the manufacturer; check the live links for current pricing.
Who should buy which one?
Oura Ring Gen 4: Anyone serious about sleep, HRV, and daily readiness who wants the longest-running, most-validated ring on the market. Ultrahuman Ring Pro: Buyers who want ring-form sleep, HRV, and recovery tracking with no subscription and a long 15-day battery, now that the Ring Pro is US-available.