---
product_id: 379320015
title: "Oumij Smart Ring, Nfc Unisex Adult Multi-Function Smart Rings Magic Wearable Device Universal For Mobile Phone, Connecte To The Mobile Phone Function Operation And Sharing Of Data(7In)"
brand: "oumij"
price: "192 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/379320015-oumij-smart-ring-nfc-unisex-adult-multi-function-smart-rings
store_origin: RO
region: Romania
---

# Depth waterproof design Ultra-sensitive NFC chip Privacy encryption & app lock Oumij Smart Ring, Nfc Unisex Adult Multi-Function Smart Rings Magic Wearable Device Universal For Mobile Phone, Connecte To The Mobile Phone Function Operation And Sharing Of Data(7In)

**Brand:** oumij
**Price:** 192 Lei
**Availability:** ✅ In Stock

## Summary

> 💍 Tap into the future—wear your data with style and security!

## Quick Answers

- **What is this?** Oumij Smart Ring, Nfc Unisex Adult Multi-Function Smart Rings Magic Wearable Device Universal For Mobile Phone, Connecte To The Mobile Phone Function Operation And Sharing Of Data(7In) by oumij
- **How much does it cost?** 192 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/379320015-oumij-smart-ring-nfc-unisex-adult-multi-function-smart-rings)

## Best For

- oumij enthusiasts

## Why This Product

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

## Key Features

- • **Stylish Minimalism:** A modern, unisex design that complements your professional look while keeping you ahead in the digital game.
- • **Waterproof & Durable:** Dive into your day worry-free with a sleek metal ring that resists water and wear.
- • **Universal Compatibility:** Works flawlessly with any NFC-enabled smartphone, making it the ultimate tech accessory for all.
- • **Privacy at Your Fingertips:** Lock and unlock apps instantly by touching your ring to your phone—your personal data’s new best friend.
- • **Effortless NFC Connectivity:** Seamlessly share and operate your phone functions with a simple ring tap—no charging needed.

## Overview

The Oumij Smart Ring is a sleek, metal NFC-enabled wearable that connects effortlessly to your smartphone for data sharing and app control. Featuring a built-in ultra-sensitive NFC chip, it requires no charging and offers depth waterproof protection. Designed for privacy, it allows you to lock and unlock selected apps with a simple ring tap, making it a must-have multifunctional accessory for tech-savvy professionals.

## Description

Features: 1. Through the NFC radio frequency communication technology and mobile phone connection to the mobile phone function operation and sharing of data. 2. No charge / depth waterproof, built-in ultra-sensitive NFC chip, no electricity to work, easy to wear. 3. Multi-functional NFC smart ring, the main function is to store and exchange personal information, as well as mobile content and personal privacy encryption unlock. 4. Lock / unlock the program, select the application you want to lock / unlock, write the smart ring, only the ring touch the phone to start the application, to protect personal privacy. 5. Beautiful appearance, easy to use. Specification: Material: Metal Size: about 4*5*0.5cm/1.57*1.97*0.2in Product Name: NFC Multi-function Smart Ring Size: 6/7/8/9/10/11/12/13 inch Package List: 1 * Smart Ring 1 * Instruction Manual Instructions for use: 1. First, check if your smartphone has NFC function. It can usually be found in the system settings. If no relevant options are found, contact with the manufacturer post-sale support, or search on Google if the smartphone model has NFC function and confirm its NFC area. 2. If your smartphone has NFC function, turn on the NFC switch, search your app for the software which apply NFC, download and install them. 3. Start the NFC APP, perform actions according to the instructions. 4. Since NFC is a near field communication technology, make sure to place the top side of the ring chip right close to the NFC area when reading any data to avoid the failure in reading and writing.

## Features

- Through the NFC radio frequency communication technology and mobile phone connection to the mobile phone function operation and sharing of data.
- No charge / depth waterproof, built-in ultra-sensitive NFC chip, no electricity to work, easy to wear.
- Multi-functional NFC smart ring, the main function is to store and exchange personal information, as well as mobile content and personal privacy encryption unlock.
- Lock / unlock the program, select the application you want to lock / unlock, write the smart ring, only the ring touch the phone to start the application, to protect personal privacy.
- Beautiful appearance, easy to use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Oumij |
| Manufacturer | Oumij |
| Model | Oumij6a7ifsvew9-02 |
| Product Dimensions | 4 x 5 x 0.5 cm; 10 g |
| Item model number | Oumij6a7ifsvew9-02 |
| Operating System | Android |
| Resolution | 240 x 240 |
| Compatible Devices | Smartphone |
| Special Features | Waterproof |
| Display Technology | LCD |
| Standing screen display size | 13 Inches |
| Display Type | No Display |
| Wattage | 5 Watts |
| Batteries Included | No |
| Batteries Required | No |
| Wireless Type | Radio Frequency |
| Connector Type | NFC |
| Device interface - primary | Unknown |
| Material | Metal |
| Manufacturer | Oumij |
| Item Weight | 10 g |

## Product Details

- **Operating System:** Android
- **Special Feature:** Waterproof
- **Connectivity Technology:** NFC
- **Wireless Communication Standard:** Radio Frequency
- **GPS:** No GPS

## Images

![Oumij Smart Ring, Nfc Unisex Adult Multi-Function Smart Rings Magic Wearable Device Universal For Mobile Phone, Connecte To The Mobile Phone Function Operation And Sharing Of Data(7In) - Image 1](https://m.media-amazon.com/images/I/51zOyMTRH8L.jpg)
![Oumij Smart Ring, Nfc Unisex Adult Multi-Function Smart Rings Magic Wearable Device Universal For Mobile Phone, Connecte To The Mobile Phone Function Operation And Sharing Of Data(7In) - Image 2](https://m.media-amazon.com/images/I/61ADZnb65lL.jpg)
![Oumij Smart Ring, Nfc Unisex Adult Multi-Function Smart Rings Magic Wearable Device Universal For Mobile Phone, Connecte To The Mobile Phone Function Operation And Sharing Of Data(7In) - Image 3](https://m.media-amazon.com/images/I/71NpPZiKSwL.jpg)
![Oumij Smart Ring, Nfc Unisex Adult Multi-Function Smart Rings Magic Wearable Device Universal For Mobile Phone, Connecte To The Mobile Phone Function Operation And Sharing Of Data(7In) - Image 4](https://m.media-amazon.com/images/I/61RiCTKij4L.jpg)
![Oumij Smart Ring, Nfc Unisex Adult Multi-Function Smart Rings Magic Wearable Device Universal For Mobile Phone, Connecte To The Mobile Phone Function Operation And Sharing Of Data(7In) - Image 5](https://m.media-amazon.com/images/I/61h9I6qy1RL.jpg)

## Available Options

This product comes in different **Colour** options.

## Questions & Answers

**Q: How do i use it. it’s just a ring no instructions no nothing what do i do now i have it?**
A: Thank you for your question. The instructions for using our NFC smart ring are as follows.
1. First of all, check if your smartphone has NFC function. It can usually be found in the system settings. If you don't find the relevant option, contact the manufacturer's after-sales support or search your smartphone model on Google to see if it has NFC and confirm its NFC area. 2.
2. If your smartphone has NFC function, turn on the NFC switch, search for the software that applies NFC in your application, download and install it.
3. Launch the NFC APP and follow the instructions.
4. Since NFC is a near field communication technology, please make sure the top side of the ring chip is close to the NFC area when reading any data to avoid reading and writing failure.
If you have any other questions, please feel free to contact us.

**Q: Does the ring have a blinking light on it like the NFC finger nails?**
A: Thank you for your question, our NFC smart ring is without flashing light. If you have any other questions, please feel free to contact us.

**Q: I see the Rings come looped together, how do we get them apart so we can wear them? Or do we wear them on two fingers with one finger curved?**
A: Thank you for your question, we have only one smart ring, but the picture is made to show the ring in multiple directions, which brings you troubles. If you have other questions, please feel free to contact us.

## Frequently Bought Together

- Smart Ring, NFC Multi-Function Smart Rings Magic Wearable Device Universal for Mobile Phone, Connecte to The Mobile Phone Function and Sharing of Data(7in)
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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-11*