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RingConn RCA-02 Ultra-Thin AI Smart Ring: AI-Powered Health Insights
Meet the RingConn Gen 2 Air—your new ultra-thin AI smart ring that doesn't just sit there looking pretty (though it does that exceptionally well). Designed for everyone, it's the perfect mash-up of style and smarts. Imagine tracking your fitness, sleep, stress, and heart rate with AI-powered health insights, all while enjoying a 10-day battery life. And yes, the standard features won't cost you a dime in subscription fees.
Why you'll love it:
- At just 2mm thin and a featherlight 2.5g, you'll forget you're wearing it—until it reminds you to move, that is.
- IP68 waterproof? More like adventure-proof. Rain, sweat, or accidental dunks, it's got your back.
- HSA/FSA eligible, because your health shouldn't break the bank.
- Comes with all the goodies: a charging dock, USB-C cable (because it's 2023), and a user manual (for those who read them).
Features
- No-Feel Wearing
- No Subscription Fee for Standard Features
- Longer Battery Life
- Waterproof for Every Adventure
- AI-Powered Health Insights
General specs
- Brand: RingConn
- Model: RCA-02
- Seller: Amazon
- ID: B0DWJV7Q62
- batteries: 1 Lithium Polymer batteries required. (included)
- Item Weight: 7 ounces
- Country of Origin: China
- Product Dimensions: 11.3 x 4.3 x 4.7 inches
- Memory Storage Capacity: 2 MB
- First listed by seller: June 25, 2025
If you are interested in more details, you can find full information on the seller's page.
Amazon live offers
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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
€171.20
Free shipping
New
Third-party seller
FBA
Shippable
New from
€171.20
Only from New + Shippable live offers
New offers
Third-party seller
· FBA · Shippable
€171.20
Third-party seller
· Shippable
€220.49
+ €9.76 shipping
Offers updated: 9/5/26
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
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| Brand | RingConn | RingConn | RingConn | RingConn | RingConn | RingConn |
| Model | RCA-02 | RCA-02 | RCA-02 | RCA-02 | RCA-02 | RCA-02 |
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| Price | €171.20 | €171.20 | €171.20 | €171.20 | €171.20 | €171.20 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | May 7, 2026 | Jun 19, 2026 | Mar 21, 2026 | Jun 24, 2026 | Jun 24, 2026 | Mar 21, 2026 |
| Size | 7 | 11 | 12 (US ring size) | 10 | 6 | |
| Weight | 0.5732018812 lbs | 0.0055 lbs | 2.5g | 0.0055 lbs | ||
| Battery Life | 10 days | 10 days | 10 days | 10 days | ||
| Charging Time | 90 minutes | 90 minutes | 90 minutes | |||
| Compatibility | iOS, Android | iOS, Android | iOS, Android | iOS, Android | ||
| Eligible Hsa/Fsa | Yes | Yes | Yes | Yes | Yes | |
| Subscription Fee | None for standard features | No subscription for standard features | No (standard features) | |||
| Waterproof Rating | IP68 | IP68 | IP68 (tested to 328 ft / 100 m) | IP68 (tested to 100m/328ft) | ||
| Width | 4.3 inches | 4.3 inches | 4.3 inches | |||
| Height | 11.3 inches | 4.7 inches | 4.7 inches | |||
| Length | 11.3 inches | 11.3 inches | 11.3 inches | |||
| Number of Items | 1 | 1 | 1 | |||
RingConn RCA-02 AI-Powered Health Insights
€171.20
Affiliate link. As an Amazon Associate I earn from qualifying purchases.
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