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📏 Find your perfect fit before you commit – because size matters!
The RingConn Gen 2 Sizing Kit offers 9 precise ring sizes (6 to 14) to ensure a flawless fit for your smart ring. Compatible with Bluetooth-enabled RingConn Gen 2 devices, this water-resistant, unisex sizing kit includes an instruction manual and durable plastic sizing tools, making it the essential first step to owning your perfect smart ring.









| ASIN | B0DGFZ3VWP |
| Age Range Description | Adult |
| Box Contents | Instruction Manual, RingConn Sizing Kit |
| Brand | RingConn |
| Brand Name | RingConn |
| Case Material Type | Plastic |
| Closure Type | Ring Sizing Mechanism |
| Colour | Multi |
| Communication Feature | Bluetooth |
| Compatible Devices | RingConn Gen 2 Smart Ring |
| Connectivity Technology | Bluetooth |
| Customer Reviews | 4.6 out of 5 stars 2,941 Reviews |
| Display Type | No Display |
| 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, Blood Oxygen Monitor |
| Model Name | RingConn Gen 2 Sizing Kit |
| Model Number | SKR-02 |
| Operating System | RingConn Smart Ring |
| Product Features | Activity Tracker, Heart Rate Monitor |
| Shape | Round |
| Special Feature | Activity Tracker, Heart Rate Monitor |
| Target Audience | Unisex Adults |
| UPC | 810180160926 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Water Resistant |
| Wearable Computer Type | Smart Ring |
| Wireless Communication Standard | Bluetooth |
| Wireless Compability | Bluetooth |
| Wireless Provider | Unlocked |
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
S**J
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.
S**M
Perfectos para saber la talla correcta
Perfectos para saber la talla correcta
Trustpilot
2 weeks ago
3 days ago