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๐ Nail your perfect smart ring fit before you buyโbecause comfort is the new luxury!
The RingConn Gen 2 Air Sizing Kit offers 9 precise sizes (6 to 14) to ensure a perfect fit for the RingConn Smart Ring. Made from premium plastic, it helps you test comfort and fit over 24 hours, preventing sizing errors unique to sensor-embedded smart rings. Designed exclusively for RingConnโs aerospace-grade titanium smart ring, this kit guarantees optimal comfort, sensor accuracy, and durability, making it an essential step before purchase.









| ASIN | B0F43QZV4X |
| Additional Features | Sizing Kit |
| Age Range Description | Adult |
| Band Material Type | Titanium |
| Battery Average Life | 10 days |
| Battery Capacity | 200 Milliamp Hours |
| Battery Cell Composition | Lithium Polymer |
| Battery Cell Type | Lithium Polymer |
| Best Sellers Rank | #477 in Electronics ( See Top 100 in Electronics ) #4 in Smart Rings |
| Brand | RingConn |
| Built-In Media | RingConn Sizing Kit |
| Case Material Type | Plastic |
| Closure Type | No Closure |
| Color | Sizing Kit |
| Communication Feature | Bluetooth |
| Compatible Devices | RingConn Gen 2 Air Smart Ring |
| Customer Reviews | 4.6 out of 5 stars 1,378 Reviews |
| 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 Smart Ring |
| Shape | Round |
| Special Feature | Sizing Kit |
| Style Name | Minimalist |
| Supported Application | Ftness Tracker |
| Target Audience | Unisex Adults |
| Unit Count | 1.0 Count |
| Warranty Description | 1 Year Warranty |
| Water Resistance Level | Water Resistant |
| Wearable Computer Type | Smart Ring |
| Wireless Communication Standard | Bluetooth |
| Wireless Compability | Bluetooth |
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