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📏 Find your perfect fit before you commit—because precision matters.
The RingConn Gen 2 Sizing Kit offers 9 precise sizes (6 to 14) to help you find the perfect fit for your smart ring. Designed to ensure optimal sensor contact and comfort, this kit uses premium plastic for durability and recommends a 24-hour snug wear test. Compatible with any finger, it guarantees your RingConn Gen 2 smart ring fits flawlessly, maximizing its advanced health tracking capabilities.






| Additional Features | Size First Before You Buy |
| Age Range Description | Adult |
| Asin | B0DGFZ3VWP |
| Band Material Type | Plastic |
| Brand | RingConn |
| Built In Media | RingConn Sizing Kit |
| Case Material Type | Plastic |
| Cellular Technology | 4G |
| Closure Type | Magnetic |
| Color | Sizing Kit |
| Communication Feature | Bluetooth |
| Compatible Devices | Smartphone |
| Compatible Phone Models | All Bluetooth-enabled smartphones |
| Connectivity Technology | Bluetooth |
| Country Of Origin | China |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,950) 4.6 out of 5 stars |
| Display Type | No Display |
| Gps Geotagging Functionality | No GPS |
| Item Dimensions | 24.2 x 10.6 x 2.6 centimeters |
| Item Type Name | Sizing Kit |
| Manufacturer | Guangdong Jiu Zhi Technology Co., Ltd. |
| Metrics Measured | Heart Rate Monitor |
| Model Name | RingConn Gen 2 Sizing Kit |
| Model Number | SKR-02 |
| Operating System | Proprietary/Customized |
| Shape | Round |
| Style Name | Minimalist |
| Supported Application | Fitness Tracker |
| Target Audience | Unisex-Adults |
| Unit Count | 1 Count |
| Upc | 810180160926 |
| Water Resistance Level | Not Water Resistant |
| Wearable Computer Type | Smart Ring |
| Wireless Compability | Bluetooth |
| Wireless Provider | Unlocked |
User
Excellent
Excellent
User
Sizer has
Yes it was good
User
Ringconn Sizing Kit was a big help
Excellent!
User
Si lo quieres para medir y devolver, olvídalo
Se tarda mucho en llegar y una vez que llega, te lo pruebas y dices “pues lo regreso, ahí dice que se puede” y si, se puede, pero lo que no sabes es que el envío corre por tu cuenta y amenos que quieras mandarlo por correos de México y darle la bendición, mejor olvídalo, que el envío sale más caro que el mismo producto.Ya tire el mío a la basura
User
very usefull product
Very useful product. It helped me determine my ring size and assess whether I would get used to it. I wore it for 2 months before ordering a real RingConn ring. I decided to wear it on the middle finger of my left hand, where it bothers me the least.The ring is quite thick compared to regular jewelry, so it took me a while to stop feeling it on my hand. Now it only bothers me a little on rare occasions, for example when I apply cream to my face and squeeze all the fingers on my hand.
User
Perfectos para saber la talla correcta
Perfectos para saber la talla correcta
User
Ringconn Size Kit - Recommended.
Quick and easy. Helped me decide on which ring size to order.More than that, it helps you decide which finger is best to place the ring, and of course difference sizes allow you to experiment before buying the device itself.
Trustpilot
1 month ago
3 weeks ago