RingConn Gen 2 Smart Ring – Sleep Apnea Monitoring, No Subscription, 10-12 Day Battery (M…
The RingConn Gen 2 Smart Ring offers sleep apnea monitoring, continuous health tracking, and a comfortable ultra-thin design. With no subscription fees, up to 12 days of battery life, and 100m water resistance, it’s a capable everyday health companion.
- Sleep apnea monitoring with real-time AHI data
- No subscription fees for full app access
- Up to 12 days of battery life (varies by size)
- Ultra-thin, lightweight design at just 2 grams
$299.00
See our full comparison → Best Smart Ring in 2026: RingConn Gen 3 vs Gen 2 vs Gen 2 Air
The RingConn Gen 2 Smart Ring is a wearable designed to support your health and sleep without the bulk of a traditional smartwatch. According to the manufacturer, it combines sleep apnea monitoring with comprehensive health tracking in a ring that weighs as little as 2 grams. Developed with leading universities and hospitals, the ring uses AI-powered technology to track sleep apnea and provide real-time AHI (Apnea-Hypopnea Index) data through a dedicated app. This allows users to monitor their sleep health comfortably over multiple days, unlike traditional sleep study devices.
One of the standout features is the absence of subscription fees. The RingConn Smart Health Monitoring App offers lifetime access to its full suite of features, including continuous real-time health tracking and personalized insights. The ring goes beyond basic health monitoring by tracking activity, sleep, stress, heart rate, HRV, and blood oxygen saturation. It also supports OTA updates, ensuring the device continues to improve with new features over time.
Battery life is another strong point, with the manufacturer claiming up to 10-12 days of use depending on ring size, and the included charging case can extend total usage beyond 150 days. The ring is also waterproof up to 100 meters, making it suitable for swimming and workouts. Its titanium case and silicone band materials ensure durability while remaining gentle on sensitive skin.
Sleep Apnea Monitoring
The RingConn Gen 2 is specifically designed to monitor sleep apnea, a feature not commonly found in smart rings. According to the manufacturer, it provides real-time AHI data and personalized insights via the app, allowing users to track their sleep health over multiple days. This is particularly useful for those who suspect they may have sleep apnea or want to monitor their condition without undergoing a clinical sleep study.
Buyers have reported that the ring is comfortable to wear overnight and that the sleep data is detailed and easy to understand. Many appreciate the ability to review their sleep patterns over time and share the data with healthcare providers.

No Subscription Fees
Unlike many competitors, RingConn does not charge a subscription fee for its app. The manufacturer states that the RingConn Smart Health Monitoring App provides lifetime access to all features, including continuous real-time health tracking and personalized insights. This makes the RingConn Gen 2 a cost-effective option in the long run, as users can access all data without additional monthly costs.
Verified buyers frequently mention the lack of subscription fees as a major advantage, noting that it makes the product more affordable over time compared to other smart rings that require ongoing payments.
Comprehensive Health Tracking
Beyond sleep apnea, the RingConn Gen 2 tracks a wide range of health metrics: activity, sleep, stress, heart rate, HRV, and blood oxygen saturation. The manufacturer highlights that the ring supports OTA updates, ensuring that new features and improvements are continuously added. This means the device evolves with user needs and technological advancements.
According to buyer feedback, the heart rate and sleep tracking are generally accurate and consistent with other devices. Some users have noted that the stress tracking is a useful addition, though it may not be as precise as dedicated medical devices.

Long Battery Life and Waterproof Design
The RingConn Gen 2 offers up to 10-12 days of battery life, with larger sizes (12-14) lasting up to 12 days. The included charging case can extend total usage beyond 150 days, making it ideal for travel and busy lifestyles. The ring is also waterproof up to 100 meters, so it can be worn during swimming, workouts, and daily activities without worry.
Buyers often praise the battery life, noting that they rarely need to charge the ring and that the charging case is convenient for on-the-go power. The waterproof design is also a plus for those who lead active lifestyles.
Ultra-Thin and Lightweight Design
Weighing just 2 grams (varies by size), the RingConn Gen 2 is designed to be barely noticeable on your finger. The titanium case and silicone band materials provide durability while being gentle on sensitive skin. The minimalist style and matte black color make it suitable for everyday wear.
Many verified buyers comment on the comfort of the ring, stating that they forget they are wearing it, even during sleep. The lightweight design is particularly appreciated by those who find smartwatches uncomfortable.

Who is it for
The RingConn Gen 2 Smart Ring is ideal for individuals who want to monitor their sleep health, particularly those concerned about sleep apnea, without undergoing clinical sleep studies. It’s also suitable for health-conscious users who want continuous tracking of activity, heart rate, and other metrics without the bulk of a smartwatch. The lack of subscription fees makes it attractive for budget-conscious consumers, and the long battery life and waterproof design appeal to active individuals. However, it may not be the best choice for those who require a display or extensive smart features, as the ring relies solely on the app for data viewing.
What owners say
With an average rating of 4 out of 5 stars from 7,784 ratings, the RingConn Gen 2 has generally positive feedback. The majority of ratings are 5 stars (4,904), indicating high satisfaction among many users. However, there is a notable number of 1-star ratings (1,168), suggesting that some users have experienced issues. The 4-star ratings (701) and 3-star ratings (545) show that while many are happy, others find room for improvement. The 2-star ratings (467) are relatively few but indicate that a segment of users is dissatisfied. Overall, the rating breakdown suggests that most buyers are pleased with the product, but potential buyers should be aware that a minority report problems, possibly related to sizing, accuracy, or durability.
FAQ
How do I choose the correct size for the RingConn Gen 2?
The manufacturer recommends using the RingConn Gen 2 Sizing Kit before purchasing, as the ring uses unique sizing standards different from U.S. sizes. This helps ensure a comfortable and accurate fit, preventing the need for returns or exchanges.
Is there a subscription fee for the app?
No, the RingConn Smart Health Monitoring App is free to use with no subscription fees. You get lifetime access to all features, including real-time health tracking and personalized insights.
Can I wear the ring while swimming?
Yes, the RingConn Gen 2 is waterproof up to 100 meters, making it suitable for swimming and other water activities.
How long does the battery last?
The battery lasts up to 10-12 days depending on ring size, with larger sizes (12-14) lasting up to 12 days. The included charging case can extend total usage beyond 150 days.
Verdict
The RingConn Gen 2 Smart Ring is a solid choice for those seeking a subscription-free smart ring with sleep apnea monitoring and comprehensive health tracking. Its long battery life, lightweight design, and waterproof build are major advantages. However, the mixed ratings indicate that some users may encounter issues, so it’s worth considering the sizing kit and warranty. Overall, it’s a feature-packed device that offers good value for health-conscious individuals.
Specifications
| Operating System | Proprietary/Custom OS |
|---|---|
| Memory Storage Capacity | 2 MB |
| Special Feature | Activity Tracker |
| Battery Capacity | 22 milliamp_hours |
| Connectivity Technology | Bluetooth |
| Wireless Communication Standard | Bluetooth |
| Battery Cell Composition | Lithium Polymer |
| GPS | No GPS |
| Shape | Round |
| Brand | RingConn |
| Additional Features | Activity Tracker |
| GPS Geotagging Functionality | No GPS |
| Band Material Type | Silicone |
| Case Material Type | Titanium |
| Water Resistance Level | Water Resistant |
| Sport Type | Running, Cycling, Yoga |
| Human Interface Input | Buttons |
| Clasp Type | Hook Buckle |
| Supported Application | RingConn Smart Health Monitoring App |
| Water Resistance Depth | 100 meters |
| Controller Type | Android, iOS |
| Metrics Measured | Heart Rate Monitor, Sleep Duration, Stress Monitor, Blood Oxygen Monitor |
| Closure Type | Buckle |
| Style Name | Minimalist |
| Color | Matte Black |
| Band Color | Black |
| Display Type | No Display |
| Compatible Devices | Smartphone |
| Compatible Phone Models | Android Devices, iOS Devices |
| Model Name | RingConn Gen 2 |
| Target Audience | Unisex Adults |
| Age Range Description | Adult |
| Model Number | RCA-01 |
| Built-In Media | Charging Case, Instruction Manual, Quick Guide, RingConn Ring, Type-C Cable |
| Warranty Description | 1 Year Manufacturer |
| Wearable Computer Type | Smart Ring |
| UPC | 810180160100 |
| Manufacturer | Guangdong Jiu Zhi Technology Co., Ltd. |
| Battery Cell Type | Lithium Polymer |
| Battery Average Life | 12 days |
| Wireless Compability | Bluetooth |
| Communication Feature | Bluetooth |
| Item Weight | 0.38 kg |
| Item Dimensions | 11.3 x 4.3 x 4.7 inches |
| Warranty Type | Standard |
| Waterproof Rating | IP68 |
| GTIN | 810180160100 |
Specification: RingConn Gen 2 Smart Ring – Sleep Apnea Monitoring, No Subscription, 10-12 Day Battery (M…
|
User Reviews
Be the first to review “RingConn Gen 2 Smart Ring – Sleep Apnea Monitoring, No Subscription, 10-12 Day Battery (M…”
$299.00







There are no reviews yet.