





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 Belgium.
📏 Nail your perfect smart ring fit before you buy—because precision is the new luxury.
The RingConn Gen 2 Sizing Kit offers 9 precise ring sizes (6 to 14) crafted from premium-grade plastic to help you find the perfect fit for the sensor-packed RingConn Gen 2 Smart Ring. Designed for accuracy, it encourages 24+ hours of wear testing on your chosen finger to ensure comfort and optimal sensor performance, preventing sizing errors and enhancing your smart ring experience.








| ASIN | B0DGFZ3VWP |
| Age Range Description | Adult |
| Best Sellers Rank | 738 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 4 in Wearable Tech Rings |
| Brand Name | RingConn |
| Colour | Ring Sizing Kit |
| Country of Origin | China |
| Customer Reviews | 4.6 out of 5 stars 2,900 Reviews |
| Included Components | RingConn Sizing Kit |
| Item Type Name | Sizing Kit |
| Manufacturer | Shenzhen Ninenovo Technology Limited |
| Material | Silicone |
| Style | Minimalist |
| UPC | 810180160926 |
| Unit Count | 1 Count |
N**H
Very Helpful Sizing Kit Before Buying a Smart Ring
This sizing kit is definitely worth getting before buying the RingConn smart ring. It makes it much easier to find the correct fit and avoid ordering the wrong size, especially since smart rings need to fit more precisely than normal jewellery for accurate tracking and comfort. The sample rings feel close to the actual product size, and having multiple sizes included lets you properly test different fingers and wear them throughout the day. That’s really useful because finger size can change slightly depending on temperature, activity, or time of day. One of the best things is being able to wear a sample size overnight and during everyday activities to see what feels most comfortable before committing to the real ring. A small downside is that the plastic sample rings naturally don’t feel as premium or lightweight as the actual smart ring, but they do their job well for sizing purposes. Overall, a very useful and practical kit that can save time, hassle, and the inconvenience of exchanging the smart ring later.
L**.
Good set of quality sizing rings
Perfect kit. Covered all sizes and enabled me to purchase the right ring afterwards.
D**G
Definitely buy before buying the ring!
The set was excellent value. I found the size that best suited me and wore it consistently for two days. After this I was confident to purchase the ring conn 2 which fitted perfectly.
L**X
Helped to get the right size Ringconn ring
Helped me to determine the size I needed for my Ringconn ring.
A**X
Useful Kit
Great kit, found it very useful to keep the ring on and see how it felt for a few days before I ordered the ring.
P**D
Accurate to ring
Good sizing kit!
A**O
Sizing is slightly out!
Unfortunately I found the sizing pack to be slightly off when compared with the actual ring (which I ordered and returned). It's of good quality, but sizing needs to be more precise for something like this.
D**N
get the right size
good
P**H
Excellent
Excellent
T**Q
Ringconn Sizing Kit was a big help
Excellent!
S**O
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
B**Z
Buen tallaje
La prueba para luego el anillo definitivo talla correctamente
S**I
Kit completo
Questo kit di anelli va bene per scegliere la taglia di RingConn Gen 2 e Gen 2 Air, gli anelli non differiscono dagli originali nemmeno in spessore e sono comunque di buona fattura. Sono leggermente più leggeri degli originali
Trustpilot
2 weeks ago
1 month ago