Fake
It's fake, there is way to charge, no nft, it's just a plain ring. It doesn't do anything, it came with nothing. Very disappointed, dissatisfied. Waist of time and money Read more
Wendry
Wendry Smart Ring Wearable Device NFC Smart Ring for Mobile Phone No Charge Depth Water Proof Lock Unlock
$15.00
About this item
- Through the NFC radio frequency communication technology and mobile phone connection to the mobile phone function and sharing of data.
- No / 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 .
- Beautiful appearance, easy to use. Instructions for use: 1. First, check whether your smartphone has NFC function. It can usually be found in the system settings. If the relevant option is not found, please the manufacturer's after-sales support, or if the smartphone model has NFC function, search and confirm its NFC area on 2. If your smartphone has NFC function, please turn on the NFC switch, search for NFC-applied software in the app store, download and install them. 3. Start NFC APP and
- Product description Smart rings are sleek, wearable electronics that connect to smartphones via near field communication (NFC) to perform functions and share data Multi-frequency standard The standard encryption IC can simulate a variety of formats and ID cards. New circuit design Significantly reduces magnetic field interference between modules Stylish and portable electronics Excellent refractive index and scattering performance make everything emit a unique rounded glow Enter various apps, quick launch program, place the smart ring on the NFC area of your smartphone to perform: display unlock, app unlock, app quick launch, send and read URL information, etc. Touch cell phone NFC function, make a quick call, integrated with NFC chip, can only connect to NFC-enabled smart phone. Designed to be waterproof with high water level and can be used without any power source Specifications: Material: Metal Size: approximately 4 x Through the NFC radio frequency communication technology and mobile phone connection to the mobile phone function and sharing of data.; No / depth , built-in ultra-sensitive NFC chip, no electricity to work, easy to wear.; Multi-functional NFC smart ring, the main
Specification
Product facts
Key details
- Operating System
- Android
- Special Feature
- NFC
- 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
- 1.57 Inches
- product_dimensions
- 1.57 x 1.97 x 0.2 inches
- item_weight
- 0.01 Kilograms
- standing_screen_display_size
- 1.57 Inches
Technical specifications
- Model Name
- NFC Multi-function Smart Ring
- item_model_number
- [WN-SR01]
Item information
- Brand
- Wendry
- Style
- Modern
- best_sellers_rank
- #73,539 in Electronics ( See Top 100 in Electronics ) #208 in Smart Rings #1,386 in Smartwatches
- date_first_available
- September 19, 2019
- manufacturer
- Wendry
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 / 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 .
- Beautiful appearance, easy to use. Instructions for use: 1. First, check whether your smartphone has NFC function. It can usually be found in the system settings. If the relevant option is not found, please the manufacturer's after-sales support, or if the smartphone model has NFC function, search and confirm its NFC area on 2. If your smartphone has NFC function, please turn on the NFC switch, search for NFC-applied software in the app store, download and install them. 3. Start NFC APP and
- Product description Smart rings are sleek, wearable electronics that connect to smartphones via near field communication (NFC) to perform functions and share data Multi-frequency standard The standard encryption IC can simulate a variety of formats and ID cards. New circuit design Significantly reduces magnetic field interference between modules Stylish and portable electronics Excellent refractive index and scattering performance make everything emit a unique rounded glow Enter various apps, quick launch program, place the smart ring on the NFC area of your smartphone to perform: display unlock, app unlock, app quick launch, send and read URL information, etc. Touch cell phone NFC function, make a quick call, integrated with NFC chip, can only connect to NFC-enabled smart phone. Designed to be waterproof with high water level and can be used without any power source Specifications: Material: Metal Size: approximately 4 x Through the NFC radio frequency communication technology and mobile phone connection to the mobile phone function and sharing of data.; No / depth , built-in ultra-sensitive NFC chip, no electricity to work, easy to wear.; Multi-functional NFC smart ring, the main
Details
Construction and technical details
- Connectivity Technology
- NFC
Have a question about this product?
From the brand
Product videos
Product video 1
Customer reviews
8 reviewsMixed
Rated 2.6/5 across 8 reviews — notable concerns raised.
- 75% of sampled reviews rate 2 stars or below.
Customers say
Customers report that the smart ring doesn't work with either Android or iPhone devices.
Generated from the text of customer reviews
La experiencia y satisfacción al cliente
La medida del anillo era 11 pero me quedo chico por eso lo tuve que regresar Read more
Christmas gifts
I ordered 3 of these as last minute Christmas gifts for a few of the men in my family. They teased that they were location rings🤣 I really don't know how they operate. Sorry Read more
Garbage. Cannot connect to any reader except (occasionally) the one in my phone.
Asthetically, it is a nice ring, size is correct. But the NFC (Mifare 20x) chip can barely be read by my Pixel 7, and then only occasionally. I've tried it with several programmers (PN532 based, Proxmark, Chameleon). Nothing will even respond to the basic 52/7 Wakeup/Poll command. There are better options available on Amazon. Read more
Garbage
Ordered 2 rings and got 2 different rings. One looks nothing like the photo. They don't work and have eno instructions. Don't buy. Read more
Confused on how to use it...
The concept is great, but comes without instructions. Best bet is to YouTube similar products to see how to use it. Hubby got frustrated and gave up. Luckily...it was pretty cheap. Probably the reason it's hard to figure out. Read more
Doesn’t work with android or iPhone
Can’t get either type of phone to read or write to it. Useless. Read more
Isn't an NFC ring. Lies and gossip.
This isn't an NFC ring. It's just a ring that is engraved to say NFC. This product is falsely advertising. It should be changed or removed. Don't waste your money on this. I bought two just to make sure. They are not worth anything. Read more
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