Omni Health Omni Health Ring vs Oura Ring Gen 4
Specs, prices, editor verdict, and who should buy which — compared side-by-side.
Omni Health Omni Health Ring (mid, $199–$399) vs Oura Ring Gen 4 (premium, $349–$499/yr) — 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 | Omni Health Omni Health Ring | Oura Ring Gen 4 |
|---|---|---|
| price | $199–$399 | $349–$499/yr |
| material | Aerospace-grade titanium | Titanium |
| battery | 5-7 days per charge; 15-21 days total with case | 8 days |
| metrics | 20+ biomarkers (sleep stages, activity, temperature, HRV, respiration, SpO2) | HRV, sleep, temperature, SpO2, activity |
| subscription | None for core features; optional Super Mini AI pass | $5.99/mo or $69.99/yr |
Omni Health Omni Health Ring also publishes: dimensions, weight, sensors, compatibility
Oura Ring Gen 4 also publishes: sizes
Who should buy which
First-time smart-ring buyers wanting the credible biometric coverage at the no-subscription, sub-$200 tier. Especially good for buyers who specifically don't want recurring fees, travelers who value the 15-21 day off-grid battery, and value-conscious longevity buyers building a foundational stack.
You want the longest-running brand pedigree and richest historical dataset (Oura Gen 4), the most polished no-subscription competitor (Ultrahuman Ring AIR), or wrist-form-factor strain coaching (WHOOP).
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).