Happiness Jewelry NFC Ring: Universal touch technology
Available Options
Meet the NFC Ring from Happiness Jewelry—where fashion meets the future, no time machine required. This isn't just any ring; it's your ticket to a world where a simple tap (thanks to that nifty universal touch technology) can do everything from unlocking doors to making your phone do tricks. And yeah, it's designed to feel like it's barely there, so you can wear it all day without a second thought. Oh, and about that free smart lock feature? Let's just say your keys might start feeling a little jealous. Snag it in a US size 7, dressed in a sleek black that goes with literally everything—because who said tech can't be stylish?
- Comfortable wear
- Free smart lock
- US size 7
- Black color
- Universal touch technology
General specs
- Brand: Happiness Jewelry
- Seller: Joom
- Technology: NFC
- Size: US 7
- Features: Universal touch technology, Smart lock
- First listed by seller: 5/23/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
Russia
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
NFC Ring Black Universal touch technology
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NFC Ring Universal touch technology
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Smart NFC Ring NFC technology
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Smart Ring Black NFC connectivity
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Smart NFC Ring NFC technology
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Smart Ring with NFC NFC technology
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| Brand | Happiness Jewelry | Worry free storage | SCIONE | Niuongchao9 | GoolRC | SILVERHOO |
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| Price | $8.15 | $7.17 | $8.75 | $5.59 | $7.95 | $5.99 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 8, 2025 | August 8, 2025 | August 20, 2025 | September 15, 2025 | August 30, 2025 | August 22, 2025 |
| Technology | NFC | NFC | NFC | NFC | ||
| Compatibility | Universal | NFC-enabled devices | Android | Ntag213 chip | ||
| Material | Stainless steel | Silver | Stainless steel | |||
NFC Ring
Caleb M.
Kitchener, ON
May 29, 2025
As a chef who's always on the go, I picked this up for convenience, and it's been a game-changer. I use it mostly to unlcok my phone quickly when my hands are full from prepping meals or after a workout—it's great for fitness tracking too. The free feature for unlocking things is handy, though I haven't tried it with doors yet. It's not perfect, but for the price and style, it's a solid choice. I'd recommend it to others looking for a simple, fashionable tech accessory.
- Pros: I love how this ring from Happiness Jewelry looks just like a regular piece of jewelry but does so much more with a simple tap. It's incredibly easy to use, even for someone like me who isn't tech-savvy, and it feels so light and comfortable that I forget I'm wearing it most of the time. The black color is sleek and matches everything, makibg it a stylish addition to my daily wear.
- Cons: Not without flaws, though—it only comes in one size, which might not fit everyone, and I had to pick it up from the store since delivery wasn't an option, which was a bit inconvenient. Also, while it works well for basic tasks, it doesn't always connect perfectly on the first try, which can be a mimor annoyance.