---
product_id: 671324038
title: "RingConn Gen 2 Sizing Kit - Size First Before You Buy - Choose from 9 Sizes - Sizes 6 to 14 - Find The Perfect Ring Size Smart Ring Size"
brand: "ringconn"
price: "€ 11.40"
currency: EUR
in_stock: true
reviews_count: 11
category: "Ring Conn"
url: https://www.desertcart.hr/products/671324038-ringconn-gen-2-sizing-kit-size-first-before-you-buy
store_origin: HR
region: Croatia
---

# 24+ hrs fit test 9 precise sizes (6-14) premium-grade durable materials RingConn Gen 2 Sizing Kit - Size First Before You Buy - Choose from 9 Sizes - Sizes 6 to 14 - Find The Perfect Ring Size Smart Ring Size

**Brand:** ringconn
**Price:** € 11.40
**Availability:** ✅ In Stock

## Summary

> 📏 Nail your perfect smart ring fit before you buy — because comfort is the ultimate power move.

## Quick Answers

- **What is this?** RingConn Gen 2 Sizing Kit - Size First Before You Buy - Choose from 9 Sizes - Sizes 6 to 14 - Find The Perfect Ring Size Smart Ring Size by ringconn
- **How much does it cost?** € 11.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/671324038-ringconn-gen-2-sizing-kit-size-first-before-you-buy)

## Best For

- ringconn enthusiasts

## Why This Product

- Trusted ringconn brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Test Before You Invest:** Wear the sizing kit for over 24 hours to guarantee the most accurate and comfortable fit for all-day wear.
- • **Perfect Fit, Every Time:** Choose from 9 sizes to ensure your RingConn Gen 2 Smart Ring fits snugly and comfortably without rotation.
- • **Tailored for Smart Tech:** Sizing kit designed specifically for RingConn’s sensor-packed smart ring, not standard rings.
- • **Durability Meets Precision:** Crafted from premium-grade plastic for the sizing kit and aerospace-grade titanium for the ring, ensuring long-lasting comfort and corrosion resistance.
- • **Universal Finger Compatibility:** Fits any finger on either hand, with recommendations for index, middle, or ring finger for optimal sensor accuracy.

## Overview

The RingConn Gen 2 Sizing Kit offers 9 precise sizes (6 to 14) to help you find the perfect fit for the RingConn Gen 2 Smart Ring, which features advanced sensors inside. Designed for accuracy, the kit should be worn snugly for over 24 hours to ensure optimal comfort and sensor performance. Made from premium-grade plastic, it complements the aerospace-grade titanium smart ring, ensuring durability and a flawless fit tailored to your finger of choice.

## Description

RingConn Gen 2 Sizing Kit - Size First Before You Buy - Choose from 9 Sizes - Sizes 6 to 14 - Find The Perfect Ring Size Smart Ring Size: desertcart.co.uk: Electronics & Photo

Review: 10/10 would recommend - amazing product. totally reccomend for anyone wanting an insight to sleep patterns and health monitoring. easy set up and app works really well. Connected to the ring easily. really good battery life
Review: Wonderful and Great Value - Wonderful and great value. Bought this as a Christmas present for my wife. I did some research on the Oura ring and others before choosing this. This stood out as being cheaper and with an app that is free to use (unlike the Oura) The ring arrived beautifully packaged, like an Apple product. It works well, the App is great and the data produced is surprisingly deep and broad. Strongly recommended.

## Features

- [Size Before You Buy] Before purchasing the RingConn Gen 2 Smart Ring, we highly recommend acquiring the RingConn Gen 2 Sizing Kit to determine the most comfortable and suitable size for your finger
- [Not Standard Sizing] RingConn Gen 2 Smart Ring differs from regular standard-sized rings as it features sensors on the inside. Therefore, we recommend using the RingConn Gen 2 Sizing Kit to determine your most comfortable and suitable size. Additionally, it is available in sizes 6 to 14, accommodating various finger sizes
- [How to Measure & Fit Check] Please wear the sizing gauge snugly around the base of your finger and refrain from allowing it to rotate freely. We recommend wearing it for over 24 hours to accurately determine your best fit. For more accurate data and optimal comfort, the RingConn Gen 2 Smart Ring should fit snugly against the skin without rotation. Therefore, when testing for the best size, ensure the ring remains snug around the base of your finger
- [Choose a Finger] The RingConn Gen 2 Smart Ring can be worn on any finger and on either hand. For optimal accuracy and comfort, we recommend wearing the RingConn Gen 2 Smart Ring on your index, middle, or ring finger. Be sure to size the exact finger on which you plan to wear your RingConn Gen 2 Smart Ring for the best fit
- [Manufacturing Quality] RingConn Gen 2 Sizing Kit is made from premium-grade plastic, while the RingConn Gen 2 Smart Ring is crafted from aerospace-grade titanium, coated with a scratch-resistant layer for outstanding corrosion resistance and durability

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DGFZ3VWP |
| Best Sellers Rank | 648 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 3 in Wearable Tech Rings |
| Department | Unisex |
| Guaranteed software updates until | unknown |
| Item model number | SKR-02 |
| Manufacturer | Shenzhen Ninenovo Technology Limited |
| Product Dimensions | 24.18 x 10.59 x 2.59 cm; 91 g |

## Product Details

- **Brand:** RingConn
- **Colour:** Ring Sizing Kit
- **Connectivity technology:** Bluetooth
- **GPS:** No GPS
- **Model name:** RingConn Smart Ring Sizing Kit
- **Operating system:** Proprietary/Customized
- **Shape:** Round
- **Special feature:** Size Before You Buy
- **Style:** Minimalist
- **Wireless communication standard:** Bluetooth

## Images

![RingConn Gen 2 Sizing Kit - Size First Before You Buy - Choose from 9 Sizes - Sizes 6 to 14 - Find The Perfect Ring Size Smart Ring Size - Image 1](https://m.media-amazon.com/images/I/51k2gRPBrAL.jpg)
![RingConn Gen 2 Sizing Kit - Size First Before You Buy - Choose from 9 Sizes - Sizes 6 to 14 - Find The Perfect Ring Size Smart Ring Size - Image 2](https://m.media-amazon.com/images/I/61I4Ry3rrhL.jpg)
![RingConn Gen 2 Sizing Kit - Size First Before You Buy - Choose from 9 Sizes - Sizes 6 to 14 - Find The Perfect Ring Size Smart Ring Size - Image 3](https://m.media-amazon.com/images/I/61JClSANEBL.jpg)
![RingConn Gen 2 Sizing Kit - Size First Before You Buy - Choose from 9 Sizes - Sizes 6 to 14 - Find The Perfect Ring Size Smart Ring Size - Image 4](https://m.media-amazon.com/images/I/61yh28IbqLL.jpg)
![RingConn Gen 2 Sizing Kit - Size First Before You Buy - Choose from 9 Sizes - Sizes 6 to 14 - Find The Perfect Ring Size Smart Ring Size - Image 5](https://m.media-amazon.com/images/I/71gOWTPiQaL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 10/10 would recommend
*by J***E on 23 December 2025*

amazing product. totally reccomend for anyone wanting an insight to sleep patterns and health monitoring. easy set up and app works really well. Connected to the ring easily. really good battery life

### ⭐⭐⭐⭐⭐ Wonderful and Great Value
*by N***E on 1 January 2026*

Wonderful and great value. Bought this as a Christmas present for my wife. I did some research on the Oura ring and others before choosing this. This stood out as being cheaper and with an app that is free to use (unlike the Oura) The ring arrived beautifully packaged, like an Apple product. It works well, the App is great and the data produced is surprisingly deep and broad. Strongly recommended.

### ⭐⭐⭐⭐⭐ A great ring, just what I wanted.
*by D***Y on 4 May 2025*

I have been using my Ringconn for a few weeks now and feel I can add objectivity. I chose Ringconn due to its lack of subscription and because I have watched and read many positive reviews, and I am delighted with my purchase. First, the great bits: the battery life really is 11 days, and it recharges quickly. I don't take the ring off unless I'm charging it. The charging case is convenient and protects the ring in the process. Sleep recording is more accurate than my watch. My watch generally overrecords my sleep, especially if I read before falling asleep; my ring seems more accurate. When I wake up feeling more refreshed, my sleep score reflects this. As a Sleep Apnea sufferer, I am delighted that I can keep an independent eye on my treatment. When staying away recently, I had to sleep without my CPAP machine for one night, and the ring data reflected this appropriately. The step counter seems to be accurate. Of course, I don't count my steps, but the step counter aligns well with my daily activities. I have also noted that the stress monitoring aligns with my daily ups and downs. I suffered a bout of food poisoning during the second week of wearing the ring and noted several changes to the data to reflect the illness. The software also asked me to explain the abnormality in the data. Overall, I am extremely impressed with the accuracy of the data. I only have one negative: that there isn't a size to fit my index finger. Maybe I have extremely big fingers, although I don't believe that to be the case. I have had to put the ring on my middle finger, which interferes with my wedding ring. I'm used to this now and haven't noticed any damage to the Ringconn or my wedding ring, but it isn't ideal. I thoroughly recommend the Ringconn, I just wish they made a larger size.

## Frequently Bought Together

- RingConn Sizing Kit - Size First Before You Buy - Choose from 9 Sizes - Sizes 6 to 14 - Find The Perfect Ring Size Smart Ring Size - Only Smart Ring
- ULTRAHUMAN AIR-Smart Ring Health Tracker, Sleep & Fitness Tracker, Smart Ring for Men/Women, Size First Sizing Kit
- Oura Ring 4 Sizing Kit - Size Before You Buy Oura Ring 4 - Unique Sizing - Receive Credit for Purchase

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-08*