Smart Rings / RingConn Gen 2 Air (2025) vs RingConn Gen 2 (2024)
RingConn Gen 2 Air (2025) vs RingConn Gen 2 (2024)
RingConn Gen 2 (2024)
The cheapest way to get sleep-apnea screening on a finger with no monthly bill.
Wins overall by 0.3 points
Quick Verdict
Too close to call on score alone: 0.3 points separate them. The cheapest way to get sleep-apnea screening on a finger with no monthly bill. The RingConn Gen 2 Air (2025) answers with a different set of strengths, so let the categories below decide it.
The RingConn Gen 2 Air (2025) and RingConn Gen 2 (2024) are both closely matched smart Ring models, and the RingConn Gen 2 Air (2025) is $70 cheaper than the RingConn Gen 2 (2024) ($199 vs $269). On Health Sensing, the RingConn Gen 2 (2024) leads (7.8 vs 6.8/10) — what the sensors genuinely measure — heart rate, SpO2, temperature, ECG — rather than infer. On Sleep Tracking, the RingConn Gen 2 (2024) leads (8.3 vs 7.8/10) — sleep staging depth, overnight accuracy and how usable the morning report is. On Battery Life, the RingConn Gen 2 (2024) leads (8.7 vs 8.3/10) — real days between charges with continuous sensing on, plus what the charging case adds. Overall, the RingConn Gen 2 (2024) scores 8.4/10 across our 8 scoring categories versus 8.1/10 for the RingConn Gen 2 Air (2025), though the gap is close enough that your specific use case should decide it. Below, we break down the full spec sheet, category-by-category scores, and exactly who should buy which one.
Side-by-Side Comparison
| Spec | RingConn Gen 2 Air (2025) | RingConn Gen 2 (2024) |
|---|---|---|
| Price | $199.00 | $269.00 |
| Release Year | 2025 | 2024 |
| Battery Life (claimed) (days) | 10 | 12✓ |
| Battery, In Practice | RingConn publishes 'up to 10 days'. There is no vibration motor and no apnea engine running overnight, which is part of why it holds up. Full charge takes about 90 minutes; the ring stores 5-7 days of data offline if you do not open the app. | RingConn publishes 10-12 days for the ring and 150 days including the case. There is no vibration motor to switch off, so the figure is less conditional than the Gen 3's. Ring charges in about 90 minutes. |
| Subscription | None. Everything the ring measures is free — but note that what it measures is a shorter list than the Gen 2, because sleep-apnea monitoring is removed. | None. Sleep-apnea monitoring, continuous SpO2, cycle tracking and every other metric are included with the hardware. |
| 3-Year Cost of Ownership ($) | 199✓ | 269 |
| Sizes Offered | US 6-14, no half sizes; RingConn sizing differs from standard US ring sizes | US 6-14, no half sizes; RingConn sizing differs from standard US ring sizes |
| Sizing Kit | Free sizing kit selectable at checkout and shipped before the ring, adding one to two weeks to the order. | Free sizing kit selectable at checkout, shipped ahead of the ring; the kit round trip adds one to two weeks before the ring is dispatched. |
| Returns & Size Exchange | 14 days for returns and exchanges. | 14 days for returns and exchanges, in line with RingConn's other rings. |
| Measured vs Inferred | Optical heart-rate sensor, skin-temperature sensor and accelerometer. Heart rate, SpO2, HRV, respiratory rate and skin temperature are tracked; stress is a derived score. Sleep-apnea monitoring, which the full Gen 2 has, is absent from this model. | Optical heart-rate sensor, skin-temperature sensor and accelerometer. Heart rate, SpO2 and temperature are tracked continuously rather than spot-sampled. The sleep-apnea figure RingConn quotes (90.7% accuracy) is a risk indicator derived from those signals, not a clinical sleep study. |
| FDA Clearance | None published. General wellness product. | None published. Sleep-apnea monitoring is marketed as a wellness risk indicator; it is not an FDA-cleared apnea diagnostic. |
| Water Rating | IP68 (100m/328ft) | IP68 (100m/328ft) |
| Phone Support | iOS 17.0+ and Android 10.0+ | iOS 17.0+ and Android 10.0+ |
| Charger & Data Export | Magnetic charging dock rather than the Gen 2's case — the biggest thing you give up alongside apnea monitoring, because there is no pocketable reserve of charges. Export: not published by the manufacturer. | Magnetic charging case included, good for about 150 days of ring charges. Export: not published by the manufacturer. |
| Warranty | 12 months | 12 months |
| Colors | Dune Gold, Galaxy Silver | Royal Gold, Future Silver, Matte Black, Rose Gold ($359) |
Category Scores
Subscription Freedom
The RingConn Gen 2 Air (2025) and RingConn Gen 2 (2024) are level here, at 9.5/10 each. how much of the ring keeps working with no recurring payment — the category's defining trap is not what separates these two — look to the categories where the scores diverge.
Sleep Tracking
The RingConn Gen 2 (2024) leads clearly here, 8.3 against 7.8 — a 0.5-point margin on sleep staging depth, overnight accuracy and how usable the morning report is. If that is what you are buying for, the RingConn Gen 2 Air (2025) does not close the gap elsewhere.
Health Sensing
The RingConn Gen 2 (2024) leads clearly here, 7.8 against 6.8 — a 1.0-point margin on what the sensors genuinely measure — heart rate, SpO2, temperature, ECG — rather than infer. If that is what you are buying for, the RingConn Gen 2 Air (2025) does not close the gap elsewhere.
Battery Life
The RingConn Gen 2 (2024) is marginally ahead, 8.7 to 8.3. A gap this small rarely decides a purchase on its own, though it counts if real days between charges with continuous sensing on, plus what the charging case adds is your priority.
Sizing & Fit
The RingConn Gen 2 (2024) is marginally ahead, 8.5 to 8.3. A gap this small rarely decides a purchase on its own, though it counts if how many sizes exist, how good the sizing kit is, and how forgiving the exchange policy is is your priority.
App & Data
The RingConn Gen 2 Air (2025) and RingConn Gen 2 (2024) are level here, at 7.3/10 each. app stability, insight depth, platform parity and whether you can get your history out is not what separates these two — look to the categories where the scores diverge.
Durability
The RingConn Gen 2 (2024) is marginally ahead, 8.0 to 7.8. A gap this small rarely decides a purchase on its own, though it counts if finish scratch resistance, water rating in practice, and whether the finish is warrantied is your priority.
Value
The RingConn Gen 2 Air (2025) is marginally ahead, 9.0 to 8.7. A gap this small rarely decides a purchase on its own, though it counts if what the ring delivers against its total cost of ownership, not just its sticker price is your priority.
Best For
Choose the RingConn Gen 2 Air (2025) if…
- • Value matters most to you — the RingConn Gen 2 Air (2025) scores 9.0/10 here (what the ring delivers against its total cost of ownership, not just its sticker price).
- • You want to spend less — it's $70 cheaper.
Choose the RingConn Gen 2 (2024) if…
- • Health Sensing matters most to you — the RingConn Gen 2 (2024) scores 7.8/10 here (what the sensors genuinely measure — heart rate, SpO2, temperature, ECG — rather than infer).
- • Sleep Tracking matters most to you — the RingConn Gen 2 (2024) scores 8.3/10 here (sleep staging depth, overnight accuracy and how usable the morning report is).
- • Battery Life matters most to you — the RingConn Gen 2 (2024) scores 8.7/10 here (real days between charges with continuous sensing on, plus what the charging case adds).
- • Durability matters most to you — the RingConn Gen 2 (2024) scores 8.0/10 here (finish scratch resistance, water rating in practice, and whether the finish is warrantied).
Pros & Cons
RingConn Gen 2 Air (2025)
Pros
- +$199 all-in, and $199 is still the three-year cost — a base Oura Ring 5 is $608.97 over the same period
- +Ten-day battery in a 2mm, 2.5-4g band that does not look like a wearable
- +Same IP68 / 100m rating as RingConn's flagship
- +RingConn's Oura settlement means the US supply is licensed, not provisional
Cons
- −Sleep-apnea monitoring is removed — that is the specific feature the $269 Gen 2 keeps, and the reason for the price gap
- −Dock charger instead of a charging case, so no reserve charges when travelling
- −Only two finishes, both light-coloured, and no matte black
- −14-day return window in a category where the number one complaint is fit
- −No published data export
RingConn Gen 2 (2024)
Pros
- +Sleep-apnea monitoring included with no subscription — the Gen 2 Air drops this feature entirely
- +$269 on sale from $299, and three-year cost is that same $269
- +2mm thick and 2-3g, thinner and lighter than any Oura
- +150-day charging case means one wall charge a season
Cons
- −The apnea figure is RingConn's own 90.7% accuracy claim, not an FDA-cleared diagnostic — it flags risk, it does not diagnose
- −Rose Gold is $359, $90 above the sale price of the other finishes
- −Bluetooth 4.0-class radio and a 2024 sensor stack; the Gen 3 adds vibration alerts and vascular trending
- −14-day return window, and RingConn sizes do not map to standard US ring sizes
- −No published data-export route, so your history lives in RingConn's app
Shop by Need
FAQs
Is the RingConn Gen 2 Air (2025) or RingConn Gen 2 (2024) better overall?+
Based on our 8-category scoring, the RingConn Gen 2 (2024) comes out ahead overall. See the full breakdown in the scores section above — the right pick still depends on which categories matter most for your use case.
Which is better for Health Sensing, the RingConn Gen 2 Air (2025) or the RingConn Gen 2 (2024)?+
The RingConn Gen 2 (2024) scores higher on Health Sensing (7.8/10 vs 6.8/10) — what the sensors genuinely measure — heart rate, SpO2, temperature, ECG — rather than infer.
Which is better for Sleep Tracking, the RingConn Gen 2 Air (2025) or the RingConn Gen 2 (2024)?+
The RingConn Gen 2 (2024) scores higher on Sleep Tracking (8.3/10 vs 7.8/10) — sleep staging depth, overnight accuracy and how usable the morning report is.
Which is better for Battery Life, the RingConn Gen 2 Air (2025) or the RingConn Gen 2 (2024)?+
The RingConn Gen 2 (2024) scores higher on Battery Life (8.7/10 vs 8.3/10) — real days between charges with continuous sensing on, plus what the charging case adds.
Which is better for Value, the RingConn Gen 2 Air (2025) or the RingConn Gen 2 (2024)?+
The RingConn Gen 2 Air (2025) scores higher on Value (9.0/10 vs 8.7/10) — what the ring delivers against its total cost of ownership, not just its sticker price.
Is the RingConn Gen 2 Air (2025) worth the price difference over the RingConn Gen 2 (2024)?+
The RingConn Gen 2 Air (2025) is the cheaper option at $199 versus $269. Whether the pricier model is "worth it" depends on how much you value its lead in Health Sensing.
What's the warranty on the RingConn Gen 2 Air (2025) vs the RingConn Gen 2 (2024)?+
The RingConn Gen 2 Air (2025) ships with a 12-month warranty; the RingConn Gen 2 (2024) ships with a 12-month warranty. Always confirm current terms on the manufacturer's site before buying.
Should I wait for the next model instead of buying either of these?+
If either model is more than two years old, a successor may be close — check the "Latest Model" link on each product page. Otherwise, both are current, well-supported options and there's no strong reason to wait.
Cheaper Option
Renpho LYNX Smart Ring (2025) — $179.99
Premium Option
Circular Ring 2 (2025) — $299.00
Specifications and prices for both products last verified . Scores are calculated from published specifications — see how we compare products.