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JAKCOM R4 Smart NFC Ring: Magic Finger technology
Meet the Smart NFC Ring by Jakcom—your new favorite piece of tech jewelry. Thanks to its Magic Finger tech, this isn't just any ring; it's your ticket to a smoother digital life. Whether you're team iPhone, Android, or Windows, this ring plays nice with pretty much everything, making it the ultimate gadget for anyone who loves tech (and looking good).
Why you'll love it: Imagine tapping your finger to share contacts or photos—no fumbling required. Plus, it's light enough that you'll forget you're wearing it, until everyone asks where you got such a cool ring. And let's be honest, it's about time your accessories did more than just sit there looking pretty.
- NFC connectivity so smooth, it feels like magic
- Works with almost every smartphone out there (no favoritism here)
- Built to last, because nobody has time for flimsy tech
Features
- Compatible with IOS Android Windows
- NFC enabled
- Mobile phone connectivity
- Magic Finger technology
General specs
- Brand: JAKCOM
- Model: R4
- Seller: Joom
- ID: 6728d6fa7a7deb0130a66989
- Technology: NFC, Magic Finger
- Connectivity: Mobile phone
- Compatibility: IOS, Android, Windows
- First listed by seller: May 30, 2025
If you are interested in more details, you can find full information on the seller's page.
RUB 4,640.57
Last price update: 7/13/26
Available to order
Price History for seller Joom
Shipping options
Delivery to 
Russia
Russia
Available
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| Brand | JAKCOM | 3d printing machine | superme live | Essager Electronic | jintanlin | Bozuming |
| Model | R4 | Smart Wear Finger Digital Ring Smart 11 | Smart 10 | R4 | ||
| Color |
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| Rating | ||||||
| Price | RUB 4,640.57 | RUB 641.70 | RUB 798.38 | RUB 3,782.31 | RUB 476.03 | RUB 468.05 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | Jul 10, 2026 | Jul 12, 2026 | Feb 14, 2026 | Jul 10, 2026 | Feb 12, 2026 | Feb 12, 2026 |
| Technology | NFC, Magic Finger | NFC | NFC | |||
| Connectivity | Mobile phone | NFC | NFC | |||
| Product Type | Fashion Multifunctional Technology Wearable, Smart Ring | Phone Equipment, Technology, Multifunctional, Intelligent, Smart, NFC, Finger Ring, Wearable | Phone Equipment, Multifunctional, Wearable | |||
JAKCOM R4 Magic Finger technology
RUB 4,640.57
When this device makes sense
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