3d printing machine Smart Wear Finger Digital Ring Smart NFC Ring: Waterproof design
The Smart NFC Ring isn't just jewelry—it's a pocket-sized command center for your digital life. Packed with NFC tech, this sleek black band lets you tap to pay, unlock doors, or swap contact details faster than you can say 'contactless.' Waterproof and built to last, it laughs in the face of rain, sweat, or accidental swims. Perfect for the minimalist who hates fumbling with phones, it's the Swiss Army knife of wearables: control smart home gadgets, stash digital business cards, or jump straight into apps—all from your finger. Style meets substance, with an ergonomic design that plays nice with suits, gym gear, or pajamas. Because who says tech can't have a little flair?
- Multifunctional use
- NFC technology
- Digital connectivity
- Sleek black color
- Waterproof design
General specs
- Brand: 3d printing machine
- Model: Smart Wear Finger Digital Ring
- Seller: Joom
- Technology: NFC
- Waterproof: Yes
- Compatibility: NFC-enabled devices
- First listed by seller: 8/10/25
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$8.01
Last price update: 8/10/25
Available to order
Shipping options
Delivery to 
United States
United States
Unavailable
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Waterproof NFC Finger Ring Wearable smart technology
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| Brand | 3d printing machine | 3d printing machine | Evfghiaed | Shenhuanchuan | Shenhuanchuan | wuhiyong |
| Model | Smart Wear Finger Digital Ring | Smart 8 | ||||
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| Price | $8.01 | $8.01 | $6.04 | $5.93 | $6.04 | $6.04 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 9, 2025 | August 10, 2025 | August 11, 2025 | August 10, 2025 | August 9, 2025 | August 9, 2025 |
| Waterproof | Yes | Yes | Yes | Yes | Yes | Yes |
| Compatibility | NFC-enabled devices | NFC-enabled devices | Android | Android | Android | Android |
| Connectivity | NFC | NFC | NFC | NFC | ||
Smart NFC Ring
$8.01
Reviews
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