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Oumij

Smart Ring NFC Multi-Function Smart Rings Magic Wearable Device Universal for Mobile Phone Connecte to The Mobile Phone

2.6

$17.02

About this item

  • Through the NFC radio frequency communication technology and mobile phone connection to the mobile phone function and sharing of data.
  • No charge / depth 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 information, as well as mobile content and 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
  • Beautiful appearance, easy to use.
  • Product description Smart Ring, NFC Multi-Function Smart Rings Magic Wearable Device Universal for Mobile Phone, Connecte to The Mobile Phone Function Operation and Sharing of Data(7in) About this item 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. Specification: Material: Metal Size: about 4*5*0.5cm/1.57*1.97*0.2in Product Name: NFC Multi-function Smart Ring Size: Through the NFC radio frequency communication technology and mobile phone connection to the mobile phone function and sharing of data.; No charge / depth built-in ultra-sensitive NFC chip, no electricity to work, easy to wear.; Multi-functional NFC
Specification

Product facts

Key details

Operating System
Android
Special Feature
Waterproof
Wireless Communication Standard
Radio Frequency
GPS
No GPS
Shape
Round

Dimensions and fit

dimensions
1.57 x 1.97 x 0.2 inches
weight
0.01 Kilograms
Screen Size
13 Inches
product_dimensions
1.57 x 1.97 x 0.2 inches
item_weight
0.01 Kilograms
standing_screen_display_size
13 Inches

Technical specifications

Model Name
NFC Multifunction Smart Ring
item_model_number
Oumij6a7ifsvew9-02

Item information

Brand
Oumij
Style
Modern
best_sellers_rank
#359,330 in Electronics ( See Top 100 in Electronics ) #949 in Smart Rings
date_first_available
January 10, 2021
manufacturer
Oumij
Overview

About this item

  • Through the NFC radio frequency communication technology and mobile phone connection to the mobile phone function and sharing of data.
  • No charge / depth 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 information, as well as mobile content and 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
  • Beautiful appearance, easy to use.
  • Product description Smart Ring, NFC Multi-Function Smart Rings Magic Wearable Device Universal for Mobile Phone, Connecte to The Mobile Phone Function Operation and Sharing of Data(7in) About this item 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. Specification: Material: Metal Size: about 4*5*0.5cm/1.57*1.97*0.2in Product Name: NFC Multi-function Smart Ring Size: Through the NFC radio frequency communication technology and mobile phone connection to the mobile phone function and sharing of data.; No charge / depth built-in ultra-sensitive NFC chip, no electricity to work, easy to wear.; Multi-functional NFC
Close-up view of the Smart Ring NFC Multi-Function Smart Rings Magic Wearable Device Universal for Mobile Phone Connecte to The Mobile Phone
Details

Construction and technical details

Connectivity Technology
NFC

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From the brand

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Product videos

Product video 1

Customer reviews

8 reviewsMixed

Rated 2.6/5 across 8 reviews — notable concerns raised.

  • 88% of sampled reviews rate 2 stars or below.

Customers say

Customer summary is not available yet.

Reviews with images

Customer review image for No instructions
See all photos
★☆☆☆☆

NO NFC chip

Leaving a 1 Star because you can’t do ZERO nor negative. This does not have a NFC chip in it. It has the letters “NFC” engraved or “chipped” (if you will) on the inside of it. That’s how they get away with saying it has NFC. Looks nice, but does not have the chip. Trash humans playing the system. Read more

Cristian Zamora
★★★★★

White stone on black. Beautiful ring.

It's lovely. Read more

Althea Day
★☆☆☆☆

Didn't work for me

I wanted to let you know that mine was the wrong size and didn't work for me. I have several different softwares and other NFC tags. I worked with this for two days and nothing. So I guess buyer beware. For full disclosure I also didn't send it back. I bought because of low price, got what I paid for. Read more

Chris Hill
★☆☆☆☆

Not great

Never worked. Unable to connect to phone. Read more

Chellee Jimenez
★☆☆☆☆

Does not have NFC

Don't waste your time with this item it does not have any NFC tech inside you will most likely not be able to get ahold of the seller Read more

brent
★☆☆☆☆

Only small no inst

It barely fit my little finger, and even with the instructions available I had no idea as to how to make it work. It did look kind of cute Read more

Ken
★☆☆☆☆

No instructions

I hate that I was used. No instructions nothing to say how to use it. This is wrong. Not happy. Don’t waste money on this. Read more

Customer review image for No instructions
Barbie
★☆☆☆☆

Nfc ring

Nothing on how to use it , very disappointed Read more

Jeff Richardson

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