---
product_id: 776335244
title: "RingConn Gen 2 Size Kit | Check Size Before Purchase | Choose the Best Size from 9 Options for Sizes 6-14 | Exclusively for RingConn Smart Ring"
brand: "ringconn"
price: "1267372₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Ring Conn"
url: https://www.desertcart.vn/products/776335244-ringconn-gen-2-size-kit-check-size-before-purchase-choose
store_origin: VN
region: Vietnam
---

# 9 precise size options (6-14) 24-hour fit test for perfect comfort Aerospace-grade titanium durability RingConn Gen 2 Size Kit | Check Size Before Purchase | Choose the Best Size from 9 Options for Sizes 6-14 | Exclusively for RingConn Smart Ring

**Brand:** ringconn
**Price:** 1267372₫
**Availability:** ✅ In Stock

## Summary

> 📏 Perfect Fit, Zero Guesswork — Size Smart, Wear Smarter!

## Quick Answers

- **What is this?** RingConn Gen 2 Size Kit | Check Size Before Purchase | Choose the Best Size from 9 Options for Sizes 6-14 | Exclusively for RingConn Smart Ring by ringconn
- **How much does it cost?** 1267372₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/776335244-ringconn-gen-2-size-kit-check-size-before-purchase-choose)

## 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

- • **Wear It Your Way:** Fits any finger on either hand, with recommended fingers for optimal sensor accuracy and comfort.
- • **All-Day Comfort Test:** Wear the size gauge for 24 hours to confirm a snug, non-rotating fit that maximizes sensor performance.
- • **Exclusive Sizing Kit:** Specially designed plastic size kit to measure your finger accurately before purchase, avoiding costly returns.
- • **Premium Build Quality:** RingConn smart rings crafted from aerospace-grade titanium with scratch-resistant coating for lasting durability.
- • **Tailored Fit Guarantee:** Choose from 9 sizes to ensure your RingConn smart ring fits flawlessly—no guesswork, just precision.

## Overview

The RingConn Gen 2 Size Kit offers 9 precise sizing options (sizes 6-14) tailored exclusively for the RingConn smart ring. Made from high-quality plastic, this kit ensures you find the perfect fit by allowing a 24-hour wear test to guarantee comfort and sensor accuracy. Designed to accommodate any finger on either hand, it helps avoid sizing errors common with standard rings. The smart ring itself boasts aerospace-grade titanium construction with a scratch-resistant finish, combining durability with cutting-edge wearable technology.

## Description

desertcart.co.jp: RingConn Gen 2 Size Kit | Check Size Before Purchase | Choose the Best Size from 9 Options for Sizes 6-14 | Exclusively for RingConn Smart Ring : Sports & Outdoors

Review: 自分自身の体の状態が分かり非常に便利です 今まで色々な睡眠グッズを使いましたが、時計型は睡眠時気になるし頻繁に充電が必要。 枕の下に置く物も正確性に欠ける。 これは充電もほぼ必要なく２４時間付けていても違和感がありません。 充電は風呂上がりなど体を拭く時に数分毎日置いています。 敢えて言うならファッション的にどうかと・・・ Gen3が待ち遠しいです。
Review: 購入を検討し、薬指であれば日本のサイズで10号ですが、念のためと思いサイジングキットを注文。結果左右の親指人差し指中指がサイズ8で網羅できると確認できました。慣れたサイズではないことは理解していましたがここまでサイズ感が変わるとははめてみなければわからなかったと思います。

## Features

- [CHECK THE SIZE BEFORE PURCHASING] We strongly recommend you get a RingConn ring Size Kit to ensure the most comfortable and suitable size before you buy a RingConn smart ring
- [NOT STANDARD SIZE] RingConn smart ring is different from normal standard size rings because of the sensor inside Therefore, it is recommended to use the RingConn size kit to check the most comfortable and appropriate size Also, sizes range from 6 to 14, accommodating various finger sizes
- [Choose Your Fingers] RingConn smart ring can be worn on any finger or either hand For optimal accuracy and comfort, it is recommended to wear the ring on your index, middle, or ring finger To achieve the best fit, accurately measure the size of the finger you will actually wear it on
- 【Measurement Method and Fit Check】 Securely attach the size gauge to the base of your finger, ensuring it does not rotate freely We recommend wearing at least 24 hours to ensure the best fit For more accurate data and optimal comfort, the RingConn smart ring needs to fit snugly against the skin and not rotate Therefore, when determining the proper size, make sure the ring fits firmly at the base of your finger
- [Manufacturing Quality] RingConn size kit is made of high quality plastic and RingConn smart rings are made of aerospace grade titanium with scratch resistant coating to ensure superior corrosion resistance and durability

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DGFZ3VWP |
| Amazon Bestseller | #5,607 in Electronics ( See Top 100 in Electronics ) #300 in Wearable Technology (Electronics) |
| Batteries Included | No |
| Batteries Required | No |
| Brand | RingConn |
| Color Name | Size Kit |
| Compatible Devices | RingConn Gen 2 Smart Ring |
| Connectivity Technology | Bluetooth |
| Customer Reviews | 4.3 4.3 out of 5 stars (3,741) |
| Date First Available | September 12, 2024 |
| Display Type | No Display |
| Included Components | RingConn Gen 2 Size Kit |
| Item Model Number | SKR-02 |
| Item Shape | Round |
| Item Weight | 0.09 Kilograms |
| Item model number | SKR-02 |
| Manufacturer | Shenzhen Ninenovo Technology Limited |
| Material | plastic |
| Operating System | RingConn Smart Ring |
| Product Dimensions | 24.18 x 10.59 x 2.59 cm; 90 g |
| Size | 6-14 |
| Special Features | Activity Tracker, Heart Rate Monitor |
| Wireless Comm Standard | Bluetooth |

## Product Details

- **Battery Cell Composition:** Lithium Polymer
- **Connectivity Technology:** Bluetooth
- **Operating System:** RingConn Smart Ring
- **Special Feature:** Activity Tracker, Heart Rate Monitor
- **Wireless Communication Standard:** Bluetooth

## Images

![RingConn Gen 2 Size Kit | Check Size Before Purchase | Choose the Best Size from 9 Options for Sizes 6-14 | Exclusively for RingConn Smart Ring - Image 1](https://m.media-amazon.com/images/I/51k2gRPBrAL.jpg)
![RingConn Gen 2 Size Kit | Check Size Before Purchase | Choose the Best Size from 9 Options for Sizes 6-14 | Exclusively for RingConn Smart Ring - Image 2](https://m.media-amazon.com/images/I/61DULbmDBpL.jpg)
![RingConn Gen 2 Size Kit | Check Size Before Purchase | Choose the Best Size from 9 Options for Sizes 6-14 | Exclusively for RingConn Smart Ring - Image 3](https://m.media-amazon.com/images/I/61Q7lWvZTfL.jpg)
![RingConn Gen 2 Size Kit | Check Size Before Purchase | Choose the Best Size from 9 Options for Sizes 6-14 | Exclusively for RingConn Smart Ring - Image 4](https://m.media-amazon.com/images/I/71NtjpkBqSL.jpg)
![RingConn Gen 2 Size Kit | Check Size Before Purchase | Choose the Best Size from 9 Options for Sizes 6-14 | Exclusively for RingConn Smart Ring - Image 5](https://m.media-amazon.com/images/I/61YmSml70QL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***T on February 10, 2026*

自分自身の体の状態が分かり非常に便利です 今まで色々な睡眠グッズを使いましたが、時計型は睡眠時気になるし頻繁に充電が必要。 枕の下に置く物も正確性に欠ける。 これは充電もほぼ必要なく２４時間付けていても違和感がありません。 充電は風呂上がりなど体を拭く時に数分毎日置いています。 敢えて言うならファッション的にどうかと・・・ Gen3が待ち遠しいです。

### ⭐⭐⭐⭐⭐ Review
*by 1***れ on January 14, 2026*

購入を検討し、薬指であれば日本のサイズで10号ですが、念のためと思いサイジングキットを注文。結果左右の親指人差し指中指がサイズ8で網羅できると確認できました。慣れたサイズではないことは理解していましたがここまでサイズ感が変わるとははめてみなければわからなかったと思います。

### ⭐⭐⭐⭐ Review
*by A***ー on December 13, 2025*

人生初のスマートリング。 悩みに悩んでこちらのシルバーを選びました。 使ってみて1週間、とってもいい感じです♪意識的に歩く量が増えますし、意外と睡眠不足なことと軽度の睡眠時無呼吸症候群に気付くことができました。ダイエット頑張れそうです😁 アプリがストレス度まで教えてくれたり、アプリの表示もお花の花びらみたいになっており、可愛い上に感覚的に分かりやすくいのがいいです。 サブスクがないのも魅力的。 バッテリー持ちがいいのも魅力ですが、私は入浴中に毎回充電する癖がついたので、ここのメリットを実家できるのは出張や旅行時かなと思います。充電器がモバイルバッテリー兼リングケースになっているのも最高で、大切に保管しながら充電できるし、保管する時のテンションも上がります（私だけかもしれませんが…） 敢えて言うなら、自分の見た目の好みと指ごとの意味合いもあり、中指にはめて使うつもりで購入しましたが、購入後に精度が高いのは人差し指だと知り、残念ながら人差し指に使っているのが残念なポイントです（利き手でない方なので支障はありませんが、気持ちの問題。笑） それと、ピカピカのシルバーなので、マットなシルバーだと最高でした。ちょっと見た目の存在感がありすぎ気がしました… シルバーで、傷や指紋を心配していましたが、1週間料理などの家事のときもガンガンに物にあたりますが、目立った傷はなく、小さい傷は気にならない程度です。 ハンドクリームもガンガン塗りますが、指輪を避ければ特に問題ないです。 石けんで手を洗う度に外しているので、トイレの頻度が増えて、インフル対策にも敏感になる冬の季節は少し面倒ですが… 結論、コレを選んで大満足です！ YouTubeなどの比較動画を見まくって決めた甲斐がありました。サイズ選びも専用キットで2日間くらい試しました。

## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vn/products/776335244-ringconn-gen-2-size-kit-check-size-before-purchase-choose](https://www.desertcart.vn/products/776335244-ringconn-gen-2-size-kit-check-size-before-purchase-choose)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-21*