RingConn Gen 2
Machined to a razor-thin 2.0mm thickness and 6.8mm width weighing just 2 to 3 grams, RingConn Gen 2 leads all smart rings with 10 to 12 days of battery life, an IP68 100-meter waterproof rating, on-ring sleep breathing disturbance tracking, and $0 subscription fees. Engineered by RingConn LLC (2.0mm Ultra-Thin Titanium Smart Ring (2g–3g)) at a reference MSRP of $299 ($0 Subscription), RingConn Gen 2 pairs Screenless (iOS & Android Companion App) with Sleep Breathing / Apnea Monitoring, HRV, SpO2, Skin Temp and 10–12 Days + 150-Day Portable Charging Case. It is purpose-built for ios and android sleepers wanting maximum battery life and $0 subscriptions, with key strengths including longest 10–12 day battery life in the smart ring category; ultra-thin 2.0mm profile barely feels thicker than a wedding band.
Peer Contenders Ranked Alongside RingConn Gen 2
| Entity / Contender | Category / Type | Shared Rankings | 1-Tap Showdown |
|---|---|---|---|
| RingConn Gen 2 Gadget · Current Dossier | Gadget | 3 Active Lists | Subject Benchmark |
| WHOOP 5.0 | GADGET | 1 Shared List | |
| Oura Ring 4 | GENERIC | 1 Shared List | |
| Ultrahuman Ring AIR | GENERIC | 1 Shared List | |
| Fitbit Charge 6 | GADGET | 1 Shared List | |
| Oura Ring Gen 3 Horizon | GADGET | 1 Shared List |
Gadget · Current Dossier
Vote on Rankings Featuring RingConn Gen 2
Verified Dossier Specifications
Should RingConn Gen 2 rank Top 3 in Oura Ring 4 vs. Samsung Galaxy Ring vs. WHOOP 5.0? Top 10 Smart Rings & Screenless Trackers?
Ranked #2 on "Oura Ring 4 vs. Samsung Galaxy Ring vs. WHOOP 5.0? Top 10 Smart Rings & Screenless Trackers in 2026". Cast your vote to back or challenge this spot.
Be the first to vote on this ranking.