View on Amazon
Ring vs Tracker
Compare screen-free rings with wrist fitness trackers for sleep comfort, workout feedback, sizing, battery life, and when a smartwatch is the fallback.
RingConn RCA-01 Silver, Size 10 Smart Ring with Sleep Apnea Monitoring
Available Options
Current
Silver, Size 10
Amazon
€231.60
Available to order
Price history by variant
Volatility: LowFeatures
- Sleep apnea monitoring with 90.7% accuracy
- No subscription fees required
- 12-day battery life
- Stress, heart rate, women's health tracking
- Waterproof to 100 meters
- Titanium alloy construction
- OTA updates for new features
- Made for sensitive skin
Product details
General specs
- Brand: RingConn
- Model: RCA-01
- Width: 4.3 inches
- Height: 4.7 inches
- Length: 11.3 inches
- OTA Updates: Supported, Yes
- Battery Life: 12 days
- Compatibility: Android, iOS
- Water Resistance: 100 meters, 100m
If you are interested in more details, you can find full information on the seller's page.
Amazon live offers
?
Top live offer is the offer currently shown first for this Amazon listing. It may differ from the lowest available price.
FBA means the order is fulfilled by Amazon, even when the seller is a third-party merchant.
Shippable means the offer is listed as available for delivery on Amazon.
New, Used and Refurbished describe the item condition shown for that Amazon offer.
Top live offer
€231.60
Free shipping
New
Third-party seller
FBA
Shippable
Offers updated: 9/1/26
Affiliate link. As an Amazon Associate I earn from qualifying purchases.
Price History for seller Amazon
Shipping options
Delivery to 
United States
United States
Available
The RingConn Gen 2 Smart Ring is designed for health-conscious individuals who want continuous monitoring without the bulk of a watch. Use it to track your sleep apnea overnight, then check your real-time AHI data on the app while you sip your morning coffee. Unlike traditional sleep study devices, this lightweight titanium ring stays comfortable all night.
The PPG sensor and accelerometer work together to monitor heart rate, blood oxygen, and movement. You’ll see your stress levels and HRV trends with no subscription fees. The ring pairs with both iOS and Android via Bluetooth 5.0, and the dedicated app provides personalized insights. With up to 12 days of battery life and waterproofing to 100 meters, you can wear it through workouts, swimming, and daily errands. The sizing kit ensures you get the right fit before you buy.
RingConn RCA-01 Future Silver Sleep apnea monitoring with 90.7% accuracy
€231.60
Affiliate link. As an Amazon Associate I earn from qualifying purchases.
When this device makes sense
Product confidence
Reviews
There are no text reviews yet. If you have experience using this product, please leave a review. It will help other people decide whether this product is right for them.