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RingConn

RingConn Gen 2, World’s First Smart Ring with Sleep Apnea Monitoring, No APP Subscription, 12-Day Battery Life, Stress/Heart Rate/Women's Health Tracker, Android & iOS Compatible (Black, Size 8)

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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Jun 5
Order within 11 hours and 42 minutes
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Color: Matte Black


Size: 8


Features

  • [Sleep Apnea Monitoring] RingConn Gen 2 Smart Ring supports sleep health with advanced technology. Developed with leading universities and hospitals, this AI-powered ring accurately tracks sleep apnea. Unlike traditional devices, it's lightweight and comfortable, offering multi-day monitoring with real-time AHI data and personalized insights via a dedicated app for easy sleep health management
  • [No Subscription Fees] Unlock lifetime access to the comprehensive suite of features on the RingConn Smart Health Monitoring App with your RingConn Gen 2 Smart Ring. Experience continuous, real-time health tracking and personalized insights
  • [More Than Just Health Monitoring] RingConn Gen 2 Smart Ring surpasses standard health monitoring features by not only tracking your activity, sleep, stress, heart rate, HRV, and blood oxygen saturation but also supporting OTA updates. This ensures continuous improvements and the addition of new features, delivering an ever-evolving experience tailored to your needs
  • [Waterproof for Every Adventure] RingConn Gen 2 Smart Ring features upgraded water resistance of up to 100m, making it perfect for daily wear, workouts, and swimming. Plus, RingConn Gen 2 offers outstanding durability with a gentle touch, even for sensitive skin
  • [Longer Battery Life] RingConn Gen 2 offers up to 10-12 days of battery life, keeping up with your busy lifestyle. Battery life varies by ring size larger sizes (12-14) can last up to 12 days. Paired with our smart charging case, it can exceed 150 days
  • [Ultra-Thin Design] The RingConn Gen 2 redefines wearable comfort with a breakthrough ultra-thin design, weighing just 2 grams (varies by size). Thinner, lighter, and better-fitting than everso comfortable, youll barely feel it
  • [HSA/FSA Eligible] RingConn Gen 2 Smart Ring is HSA/FSA approved. Easily use your Flexible Spending Account or Health Savings Account to make a purchase
  • [What You Get] RingConn Smart Ring *1, Charging Case *1, USB-C to USB-C cable (1m / 3.3ft) *1, user manual *1, 12-month warranty, and our friendly customer service

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


Operating System: Proprietary/Custom OS


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


Shape: Round


Style Name: Minimalist


Color: Matte Black


Band Color: Black


Connectivity Technology: Bluetooth


Wireless Compability: Bluetooth


Communication Feature: Bluetooth


Item Weight: 0.38 Kilograms


Item Dimensions: 11.3 x 4.3 x 4.7 inches


Warranty Type: Standard


Waterproof Rating: IP68


Brand: RingConn


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 Capacity: 22 Milliamp Hours


Battery Cell Type: Lithium Polymer


Battery Average Life: 12 days


Battery Power: 12 days


Display Type: No Display


Compatible Devices: Smartphone


Compatible Phone Models: Android Devices, iOS Devices


Memory Storage Capacity: 2 MB


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jun 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • The best Smart Ring with No subscriptions
Color: Matte Black Size: 9
I’ve been using the RingConn Gen 2 for about six months now, and I absolutely love it. The features are fantastic, and the app is super intuitive and easy to use on a daily basis. The sleep tracking is especially impressive, and the wide range of body metrics it provides has been incredibly helpful for understanding how my body is doing overall. I also really appreciate how frequently the developers update the app and continue to add and improve features. I wear the ring every single day, including at work, and it still looks brand new with no scratches at all. The battery life lasts exactly as advertised, and charging is incredibly fast, making it effortless to keep it ready to go. Highly recommended! ... show more
Reviewed in the United States on February 3, 2026 by Kevin
    • I love it so far!
Color: Royal Gold Size: 9
Review Image by Kelsie Cabeceiras Kelsie Cabeceiras
Review Image by Kelsie Cabeceiras Kelsie Cabeceiras
Review Image by Kelsie Cabeceiras Kelsie Cabeceiras
Review Image by Kelsie Cabeceiras Kelsie Cabeceiras
Just got my RingConn 2, and so far, I’m really impressed! I went with the gold, and it’s a gorgeous color that matches my other jewelry perfectly. The ring fits snugly and comfortably—I got a size 9 for my index finger. I also really like the portable charging case; it’s sturdy and convenient. I charge it while I shower, and it’s ready by the time I’m done. I’ve only let it get down to about 70%, so I can’t say how long it would take from a completely dead battery. The app is super user-friendly, and I love the sleep tracking feature—it seems accurate, and I look forward to checking my sleep score each morning. I haven’t compared steps or other metrics to my Apple Watch yet, but I plan to and will update my review later regarding accuracy. No scratches yet, but it’s new, so I’ll see how it holds up over time. From what I’ve seen from other users, I’m fully expecting some wear and tear eventually. What I really like: no subscription required, sleek design, and easy daily use. So far, it feels like a solid investment for anyone looking for a smart ring that’s both functional and stylish. ... show more
Reviewed in the United States on January 7, 2026 by Kelsie Cabeceiras Kelsie Cabeceiras
    • Fantastic ring, great battery, have had over one year now.
Color: Future Silver Size: 9
I have been using this smart ring for over a year now. The charge still lasts a long time. Mine lasts over 2 weeks, but i usually put it on the charger for about 20 minutes once a week. Sometimes I forget and only charge it every two weeks. The tracking features are excellent and its comfortable enough that i firget i have it on. I selected a size that was able to fit on multiple fingers so i can change fingers if it feels to tight on my usual finger. 99% of the time, i wear it on my left index finger. I am very happy with my purchase. On other review sites, some people have had battery issues after one year, I hope mine will continue to hold a charge well. The shape of the ring is so much better than the Oura, the Oura is very thick compared to the RingConn. I tried the Oura first, but I couldnt stand the thickness between my fingers and returned it. I love my RingConn Gen 2. ... show more
Reviewed in the United States on March 14, 2026 by Kindle Customer
    • great data okay app no detail export
Color: Future Silver Size: 9
I really like the data this ring gives me. I deducted a star for the app. The app doesn't distinguish or allow you to edit for overnight wake ups and keeps overwriting the wake up time it does let me edit. there is no detailed data export so that's also not the greatest. overall. having this for only a few weeks I'm very happy with it. and glad it works without a subscription. on pure aesthetics. I like the way the silver looks on my finger. The ring is very light. not sure about durability yet but hopeful I get a few years out of it. ... show more
Reviewed in the United States on December 2, 2025 by A Goldman
    • Good Information / No Subscription Required
Color: Matte Black Size: 11
Review Image by Dennis D Dennis D
Review Image by Dennis D Dennis D
Review Image by Dennis D Dennis D
The RingConn Gen 2 does what it’s supposed to do. It provides basic medical stats, and does so without a monthly subscription fee like the more well known health ring. It is also very easy to link and set up. The app is very intuitive and easy to navigate. I selected RingConn primarily because it provides data on your sleep, including sleep apnea statistics, which the other rings don’t. The ring is comfortable to wear and is much lighter than I expected. You barely know it’s on. It’s also not as wide as its competitor. I recommend ordering the ring sizer kit first. The sizing is not the same as a traditional ring. Also, the silver version is very high gloss, like chrome. I originallky ordered the silver ring, but then did a return and got the black one instead. The black has a flat or satin finish. I like that much better, but it’s all about what appeals to you personally. I am very happy with the RingConn Gen 2, the info it provides, how quickly it charges, and that you get your data without having to pay a subscription fee or have your personal information uploaded to the web. ... show more
Reviewed in the United States on March 13, 2026 by Dennis D Dennis D

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