---
product_id: 170322203
title: "Jakcom R3F Smart Ring Consumer Electronics Mobile Phone Accessories 2017 Trending Products Android Smart Watch Phones Smartwatch"
brand: "jakcom"
price: "€ 19.81"
currency: EUR
in_stock: false
category: "Sporting Goods"
url: https://www.desertcart.fr/products/170322203-jakcom-r3f-smart-ring-consumer-electronics-mobile-phone-accessories-2017
store_origin: FR
region: France
---

# Jakcom R3F Smart Ring Consumer Electronics Mobile Phone Accessories 2017 Trending Products Android Smart Watch Phones Smartwatch

**Brand:** jakcom
**Price:** € 19.81
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Jakcom R3F Smart Ring Consumer Electronics Mobile Phone Accessories 2017 Trending Products Android Smart Watch Phones Smartwatch by jakcom
- **How much does it cost?** € 19.81 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/170322203-jakcom-r3f-smart-ring-consumer-electronics-mobile-phone-accessories-2017)

## Best For

- jakcom enthusiasts

## Why This Product

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

## Description

Products description The Jakcom smart ring is a Wearable electronic components, it can connect IC / ID / NFC Card Reader like doorlock or cellphone to Unlock&#x3001;Pay&#x3001;Share information or Operate some mobile function ; Original Health Module can improve human performance effectively. The product shape is designed according to the international popular elements, created by the pure medical titanium, no need to charge, high waterproof, and suitable for any people at any time.   Main feature of our Smart Ring 1.Replace &quot;door key&quot; ,&quot;Payment Card&quot; or other&quot;IC&quot;/&quot;ID&quot;card; 2.Improve human health and prevent disease; 3.Unlock phone ,Quick start phone&apos;s program,Share informations,Private notebook,etc; 4.No need to charge and waterproof;5.Full U.S. sizes optional;6.Made by Liquid Tungsten and Epoxy Crystal Ceramic,Fashionable design elements.  About Us Jakcom Technology was founded by a specialist team who has focused on IOT technology for more than ten years. We provide leading industrial IOT products. Since 2013 its inception till now,, Jakcom owns advanced and complete core technologies and property right patents in mobile accessory, intelligent hardware and IOT product fields.   Certified by International Authorities, Please Rest Assured to Purchase!

## Features

- 1.Replace "door key" ,"Payment Card" or other"IC"/"ID"card;
- 2. Control Cellphone : This Smart Ring can Automatic Launch Task of your phone no matter single or multiple.(Call ,Music ,Settings ,Application ,etc).
- 3.Unlock phone ,Quick start phone's program,Share informations,Private notebook,etc;
- 4.No need to charge and waterproof;
- 5.Made by Liquid Tungsten and Epoxy Crystal Ceramic ,Fashionable design elements.

## Images

![Jakcom R3F Smart Ring Consumer Electronics Mobile Phone Accessories 2017 Trending Products Android Smart Watch Phones Smartwatch - Image 1](https://images-na.ssl-images-amazon.com/images/I/41RccQ9SX1L.jpg)
![Jakcom R3F Smart Ring Consumer Electronics Mobile Phone Accessories 2017 Trending Products Android Smart Watch Phones Smartwatch - Image 2](https://images-na.ssl-images-amazon.com/images/I/41Y3aaSYwuL.jpg)
![Jakcom R3F Smart Ring Consumer Electronics Mobile Phone Accessories 2017 Trending Products Android Smart Watch Phones Smartwatch - Image 3](https://images-na.ssl-images-amazon.com/images/I/41XHkSxxg1L.jpg)
![Jakcom R3F Smart Ring Consumer Electronics Mobile Phone Accessories 2017 Trending Products Android Smart Watch Phones Smartwatch - Image 4](https://images-na.ssl-images-amazon.com/images/I/41-5x-lJk4L.jpg)
![Jakcom R3F Smart Ring Consumer Electronics Mobile Phone Accessories 2017 Trending Products Android Smart Watch Phones Smartwatch - Image 5](https://images-na.ssl-images-amazon.com/images/I/41S6QYlBdvL.jpg)

---

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**Shop now:** [https://www.desertcart.fr/products/170322203-jakcom-r3f-smart-ring-consumer-electronics-mobile-phone-accessories-2017](https://www.desertcart.fr/products/170322203-jakcom-r3f-smart-ring-consumer-electronics-mobile-phone-accessories-2017)

---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-03-11*