Essager Electronic R4 Smart Ring NFC Magic Finger Ring: NFC technology
Meet the R4 Smart Ring NFC Magic Finger Ring—your new favorite gadget that’s as stylish as it is smart. This isn’t just any ring; it’s a tiny powerhouse packed with NFC technology, ready to make your life a whole lot easier. Whether you’re team Android or IOS, this ring plays nice with both, proving that good tech doesn’t pick sides.
So, what’s the big deal? Well, for starters, it’s got this IC/ID module that’s seriously advanced (think James Bond-level tech). Plus, it looks so good, you’ll forget it’s actually functional. And the best part? It’s a breeze to use. Imagine making your daily tech tasks smoother without even trying—that’s the R4 for you.
Features
- Compatible with Android IOS
- Fashionable design
- IC/ID module
- NFC technology
General specs
- Brand: Essager Electronic
- Model: R4
- Seller: Joom
- ID: 655242e6b26f810133d0865a
- Compatibility: Android, IOS
- Technology: NFC
- Module: IC/ID
- First listed by seller: 5/30/25
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Joom
Shipping options
Russia
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| Brand | Essager Electronic | DERAM ONE | Yingjie36 | SCIONE | Cozy Cottage-Relax | SCIONE |
| Model | R4 | Jackcom R4 | ||||
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| Price | $58.17 | $54.29 | $8.85 | $10.88 | $18.79 | $10.88 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | Jan 13, 2026 | Dec 7, 2025 | Feb 5, 2026 | Feb 5, 2026 | Feb 15, 2026 | Dec 8, 2025 |
| Compatibility | Android, IOS | IOS, Android | NFC-enabled devices | |||
| Technology | NFC | NFC | NFC | |||
