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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 11 World’s First Smart Ring with Sleep Apnea Monitoring
Available Options
Current
Silver, Size 11
Amazon
€231.60
Available to order
Price history by variant
Volatility: LowFeatures
- Sleep Apnea Monitoring
- No Subscription Fees
- 12-Day Battery Life
- Waterproof Up To 328 Feet
- Heart Rate & Stress Tracker
- Women's Health Tracking
- Android & iOS Compatible
- Activity & Sleep Tracking
- Blood Oxygen Saturation
- OTA Software Updates
- Find My Ring Function
- Coaching & Sedentary Reminder
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.
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Top live offer
€231.60
Free shipping
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Third-party seller
FBA
Shippable
Offers updated: 9/2/26
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Delivery to 
United States
United States
Available
You want the health insights of a smart ring without a monthly subscription. The RingConn Gen 2 delivers comprehensive sleep apnea monitoring, heart rate tracking, and stress analysis for a one-time purchase. Use it to keep tabs on your sleep quality overnight, then check your Wellness Balance Score each morning. The motion-triggered alerts are subtle, so you won't get spammed during meetings.
For accuracy, the ring uses four PPG sensors and a 3D accelerometer to track your sleep stages and overnight breathing. The dedicated app shows your AHI data and personal trends in a clear dashboard. With a 12-day battery life and a charging case that holds multiple top-ups, you can wear it constantly.
The RingConn Gen 2 is built for everyday use: titanium alloy with PVD coating is light (2–3g) and waterproof to 100m. It pairs with iOS and Android, and you can set it to vibrate for sedentary reminders or find my ring. The free app provides weekly and yearly reports, so you can track your progress over time.
RingConn RCA-01 Future Silver Sleep Apnea Monitoring
€231.60
Affiliate link. As an Amazon Associate I earn from qualifying purchases.
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