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📏 Nail your perfect fit before you commit — because comfort is the new smart.
The RingConn Gen 2 Air Sizing Kit offers 9 precise sizes (6-14) to ensure your smart ring fits perfectly, enhancing sensor accuracy and comfort. Made from premium plastic, it’s designed exclusively for the RingConn Gen 2 Air Smart Ring, which features aerospace-grade titanium construction with a scratch-resistant finish. Wear the sizing kit snugly for over 24 hours to find your ideal fit, ensuring the ring stays secure without rotation. Compatible with Android and iOS devices, this sizing kit eliminates guesswork and maximizes your smart ring experience.
| 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 Type | Lithium Polymer |
| Best Sellers Rank | #339 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 | Multicolor |
| Communication Feature | Bluetooth |
| Compatible Devices | RingConn Gen 2 Air Smart Ring |
| Compatible Phone Models | Android Devices, iOS Devices |
| Connectivity Technology | Bluetooth |
| Customer Reviews | 4.2 4.2 out of 5 stars (4,677) |
| Display Type | No Display |
| GPS Geotagging Functionality | No GPS |
| Human Interface Input | Touchscreen |
| Item Weight | 0.1 kg |
| 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 |
| Style Name | Minimalist |
| Supported Application | Fitness Tracker |
| Target Audience | Unisex Adults |
| Unit Count | 1 Count |
| Warranty Description | 1 Year Warranty |
| Warranty Type | Limited |
| Water Resistance Depth | 100 meters |
| Water Resistance Level | Water Resistant |
| Wearable Computer Type | Smart Ring |
| Wireless Compability | Bluetooth |
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