RingConn RCA-02 12.7 ounces Smart Ring with Sleep Apnea Monitoring
Available Options
For the busy professional or parent who wants to monitor their health without the hassle of daily charging or hidden fees, the RingConn Gen 2 smart ring offers a discreet way to track sleep apnea and overall wellness. It’s perfect for gaining insights into your sleep patterns during a hectic workweek or while managing family life.
While many health trackers focus on activity, this ring brings a unique angle: it acts as a personal health guardian, alerting you to potential sleep issues like apnea with AI-driven accuracy, developed with leading medical institutions. You’ll appreciate how the lightweight design feels almost invisible on your finger, yet it picks up subtle changes in your heart rate and blood oxygen overnight, giving you data to discuss with your doctor. With no subscription fees and HSA/FSA eligibility, it simplifies health management, letting you focus on what matters without extra costs.
The long battery life lasts up to 12 days, so you can wear it continuously without interruption, and the waterproof build means it stays on during workouts or showers. Use the included sizing kit to ensure a perfect fit for reliable tracking, and enjoy features like stress monitoring and women’s health tracking that adapt to your lifestyle through free OTA updates.
Features
- Sleep apnea monitoring with real-time data
- No subscription fees for app access
- Up to 12-day battery life
- Waterproof up to 328 feet
- Stress and heart rate tracking
- HSA/FSA eligible purchase
Product details
General specs
- Brand: RingConn
- Model: RCA-02
- Country of Origin: China
- Memory Storage Capacity: 2 MB
If you are interested in more details, you can find full information on the seller's page.
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Shipping options
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Comparison with similar products
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RingConn Gen 2 Silver Sleep apnea monitoring with 90.7% accuracy
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BIEMHA VR11 Black Real-time accurate sleep and fitness monitoring
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Samsung SM-Q505NZSAXAR Silver AI-powered fitness and sleep tracking
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Heraphus V1 Silver Real-time health monitoring 24/7
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Smart Ring Multi Tracks movement up to 164 feet
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| Brand | RingConn | RingConn | BIEMHA | Samsung | Heraphus | TOMTOP JMS |
| Model | RCA-02 | Gen 2 | VR11 | SM-Q505NZSAXAR | V1 | |
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| Price | $299.00 | $299.00 | $69.99 | $399.99 | $59.98 | $38.62 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Joom |
| Update | December 6, 2025 | December 6, 2025 | December 9, 2025 | December 6, 2025 | December 6, 2025 | December 31, 2025 |
| Size | 10 | 10 | 5 | 7 | ||
| Battery Life | 10–12 d | 3–5 d | 7 d | 3–5 d | ||
| OS Compatibility | Android, iOS | iOS, Android | Android | Android 5.0+, iOS 8+ | ||
| Water Resistance | 100m | IP68 | IP68 | IP68 | ||