Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
RingConn RCA-02 Dune Gold, Size 12 Gen 2 Air Ultra-Thin AI Smart Ring
Available Options
Current
Dune Gold, Size 12
Retailer
RUB 17,233.35
Available to order
Price history by variant
Volatility: Low
Galaxy Silver, Size 10
0%
RUB 17,233.35
RUB 17,233.35 — RUB 17,233.35
Galaxy Silver, Size 8
0%
RUB 17,233.35
RUB 17,233.35 — RUB 17,233.35
Dune Gold, Size 10
0%
RUB 17,233.35
RUB 17,233.35 — RUB 17,233.35
Dune Gold, Size 6
0%
RUB 17,233.35
RUB 17,233.35 — RUB 17,233.35
Dune Gold, Size 11
0%
RUB 17,233.35
RUB 17,233.35 — RUB 17,233.35
Dune Gold, Size 12
0%
RUB 17,233.35
RUB 17,233.35 — RUB 17,233.35
Features
- 10-day battery life
- Ultra-thin 2mm profile
- AI-powered health insights
- No subscription fee for standard features
- IP68 waterproof rated to 328 ft
- Find Your Ring app feature
- HSA/FSA eligible
- Weighs only 0.088 ounces
Product details
General specs
- Brand: RingConn
- Model: RCA-02
- Battery Life: 10 days
- Charging Time: 90 minutes
- Compatibility: iOS, Android
- Eligible Hsa/Fsa: Yes
- Profile Thickness: 2 mm
- Waterproof Rating: IP68
If you are interested in more details, you can find full information on the seller's page.
Partner offer temporarily unavailable
Shipping options
Delivery to 
Russia
Russia
Available
The RingConn Gen 2 Air is your all-day health companion, designed for anyone who values discreet wellness tracking without the bulk of a traditional fitness band. Whether you're a busy professional tracking sleep quality or a runner monitoring recovery, this 2mm thin smart ring delivers continuous insights you can trust.
Unlike bulky wrist trackers, this ring feels weightless - you'll forget you're wearing it. It measures heart rate, blood oxygen, stress, and sleep stages, with an AI assistant that provides personalized reports. The 10-day battery life means charging once a week, not daily. And with an IP68 rating tested to 100m, it's ready for laps in the pool or a dive trip.
The RingConn app shows your trends over time, so you can spot patterns - like how your sleep changes after evening workouts. No subscription fee for core tracking, and it's HSA/FSA eligible. Get the Dune Gold finish for a stylish look that works at the gym or the office.
RingConn RCA-02 Dune Gold 10-day battery life
RUB 17,233.35
When this device makes sense
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