

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Brazil.
📏 Size it right, wear it smart — your perfect fit awaits!
The RingConn Smart Ring Sizing Kit offers a precise, hassle-free way to find your ideal smart ring size from 6 to 14. Made from premium aerospace-grade titanium with a scratch-resistant finish, the RingConn Smart Ring delivers durable, comfortable wear. Featuring Bluetooth connectivity, a 10-day battery life, and 100-meter water resistance, it seamlessly integrates health tracking with everyday style. Designed for professionals who demand accuracy and elegance, this kit ensures you never compromise on fit or function.

















| ASIN | B0F43QZV4X |
| Additional Features | Activity Tracker, Custom Activity Tracking, Heart Rate Monitor, Multisport Tracker, Sleep Monitor |
| Age Range Description | Adult |
| Band Material Type | Titanium |
| Battery Average Life | 10 days |
| Battery Cell Type | Lithium Polymer |
| Best Sellers Rank | #498 in Electronics ( See Top 100 in Electronics ) #4 in Wearable Tech Rings |
| Brand | RingConn |
| Built-In Media | RingConn Gen 2 Air Sizing Kit |
| Case Material Type | Titanium |
| Color | White |
| Communication Feature | Bluetooth |
| Compatible Devices | Smartphone |
| Compatible Phone Models | Android Devices, iOS Devices |
| Connectivity Technology | Bluetooth |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,488) |
| Display Type | No Display |
| GPS Geotagging Functionality | No GPS |
| Human Interface Input | Touchscreen |
| Item Weight | 0.1 Kilograms |
| Manufacturer | Shenzhen Ninenovo Technology Limited |
| Memory Storage Capacity | 2 MB |
| Metrics Measured | Heart Rate, Sleep Duration |
| Model Name | RingConn Gen 2 Air Sizing Kit |
| Model Number | RCA-02 |
| Operating System | RingConn App |
| Shape | Round |
| Style Name | Minimalist |
| Supported Application | Fitness Tracker |
| Target Audience | Unisex Adults |
| Unit Count | 1.0 Count |
| Water Resistance Depth | 100 Meters |
| Water Resistance Level | Water Resistant |
| Wearable Computer Type | Smart Ring |
| Wireless Compability | Bluetooth |
Trustpilot
3 weeks ago
5 days ago