Tnzmdkfo Waterproof Multifunctional Smart NFC Finger Ring: Waterproof design for durability
Imagine a tiny, waterproof command center for your digital life, worn right on your finger. The Waterproof Multifunctional Smart NFC Finger Ring does just that, blending style with serious utility. It syncs effortlessly with your smartphone and other gadgets, letting you tap your way through tasks like contactless payments, device unlocking, or quick info swaps—no fumbling required.
Perfect for the perpetually busy, this ring thrives in chaos: sweat through a workout, brave a downpour, and it won't flinch. It's the kind of sleek, no-nonsense accessory that tech enthusiasts crave, turning everyday interactions into seamless, almost magical moments.
Features
- NFC connectivity for easy pairing
- Wearable and comfortable fit
- Multifunctional smart features
- Intelligent device integration
- Waterproof design for durability
General specs
- Brand: Tnzmdkfo
- Seller: Joom
- ID: 684fce15ec287a01b9812aa2
- Connectivity: NFC
- Water Resistance: Yes
- Compatibility: Smartphones and other NFC-enabled devices
- First listed by seller: 8/24/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Waterproof Multifunctional Smart NFC Finger Ring Black Waterproof design for durability
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viohead Smart ring Touch Screen Display
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| Brand | Tnzmdkfo | viohead | Comforniture | Domhong | Domhong | hecere |
| Model | Smart ring | SL | T5577 | |||
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| Price | $6.00 | $29.79 | $75.99 | $29.99 | $22.99 | $26.82 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | August 20, 2025 | December 6, 2025 | November 20, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 |
| item_weight | 3.7 ounces | 3.17 ounces | 0.634 ounces | |||
| date_first_available | April 8, 2025 | April 8, 2025 | January 8, 2021 | |||
| country_of_origin | China | China | China | |||
