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Ultrahuman Ring AIR vs RingConn Gen 2 Rose Gold Edition
Ultrahuman Ring AIR ($349) vs RingConn Gen 2 Rose Gold Edition ($399) — side-by-side specs, weight, pros and cons to help you pick the right smart ring.
Spec-by-spec
| Spec | Ultrahuman Ring AIR | RingConn Gen 2 Rose Gold Edition |
|---|---|---|
| Price | $349 | $399 |
| Weight | 3g | 2.5g |
| Weight | 2.4–3.6g | 2-3g by size (RingConn published range) |
| Battery | Up to 6 days | 10-12 days |
| Sensors | PPG, Temp, Accel | — |
| Sub | None (free forever) | — |
| WR | 100m | IP68, 100m |
| Material | Titanium | 75% gold blend, rose gold finish |
| Thickness | — | 2mm |
Pros & Cons
Ultrahuman Ring AIR
- No subscription ever
- 2.4g ultralight titanium
- Sleep + HRV + temperature
- 100m water resistant
- Free app with all features
- Smaller sensor array than Oura
- Newer ecosystem
- Sizing kit required
RingConn Gen 2 Rose Gold Edition
- Lightest ring in this group at 2-3 g
- Gold blend finish
- No subscription
- $399 sale, $469 regular, versus $299 for the standard Gen 2
- Weight is published only as a range
Ultrahuman Ring AIR is the better value at $349. If weight matters most, RingConn Gen 2 Rose Gold Edition carries lighter at 2.5g. Both are part of our curated smart ring index — tap through to check current pricing.