★☆☆☆☆
NOT an NFC Smart Ring.
Jerod—October 1, 2025
NOT an NFC Smart Ring. Read more
Generic
Generic 2024 New NFC Smart Ring for Universal Ntag213 Chip Waterproof Smart Finger Rewrite All Round Sensing for
$4.66
About this item
- Multi Functional: This smart ring can be used to unlock smart door locks, card recharge, unlocking smartphones, locking important files, one click file transfer, compatible with any device supporting NFC.
- Intuitive Touch your smartphone's NFC area with the smart ring to unlock screen, lock applications, quickly launch apps, send and receive business cards, website information, and more.
- Ultra Light Design: The smart ring features an incredibly lightweight body for a comfortable wearing experience that you may even forget it's there, allowing you to wear daily without burden.
- Ideal Gift: This smart ring makes a meaningful present for any occasion such as birthdays, anniversaries, Thanksgiving, Christmas, Hanukkah, or Valentine's Day.
- Advanced and Professional: The NFC ring is a high tech smart ring equipped with for Ntag213 chip. It applies the latest technology to make your life more convenient and secure.
$4.66
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Product details
| Operating System | Ios |
|---|---|
| Special Feature | NFC |
| Connectivity Technology | NFC |
| Shape | Round |
| Brand | Generic |
| Model Name | Genericcdpygxeo7f-13 |
| Style | Modern |
| Color | Blue |
| Target Audience | Unisex adult |
| Age Range (Description) | Adult |
Technical specifications
| brand_name | Generic |
|---|---|
| item_weight | 0.141 ounces |
| package_dimensions | 2.36 x 1.57 x 0.39 inches |
| item_model_number | Genericcdpygxeo7f-13 |
| connectivity_technology | NFC |
| operating_system | Ios |
| model_number | Genericcdpygxeo7f-13 |
| best_sellers_rank | #297,469 in Electronics ( See Top 100 in Electronics ) #756 in Smart Rings |
| date_first_available | April 17, 2024 |
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Customer reviews
2.610 ratings
★★★★☆
Updated. Does what it’s supposed to.
Lakeside Customer—December 10, 2025
Revising my initial negative review. The tag in this device works as designed. It is a high frequency 13.56 MHz chip tuned to the exact frequency as mobile phones however the antenna in the ring is (of course) very small. To get it working, you need to know exactly where your phone’s antenna is and align the ring’s antenna right in the “sweet spot” I programmed a URI/URL to a development site which I can update to redirect as needed for web demos. Changing my rating from 1 (frustrated) to 4 from operator error, nothing wrong with production, but not 5 because the capability and usability is limited by the design. ---- added: Once I found the antenna, my Android test phone picks it up every time, with and without it's case. My iPhone finds it most of the time, but it is much more sensitive to being perfectly aligned and will not work through the (my) phone case. This "works," but as a proof of concept for a production idea, i'll probably use a different tag solution. Read more
★★☆☆☆
Does not work
Dustin smith—April 20, 2025
I tried using it with NFC tools and wouldn't pick it up with reader app Read more
★☆☆☆☆
Not NFC or mine is broken 😕
OREO—July 6, 2024
Just came in the mail, sadly it does not work, guess it's just a ring or broke. Either way not useful for phone or door lock. Read more
★☆☆☆☆
Doesn’t work
Lynx—July 21, 2024
Nothing responds to the NFC tag. It’s at least a ring. Read more
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