QDnuozi Waterproof Multifunctional NFC Finger Ring: NFC technology for contactless payments
Tap to pay, unlock doors, and share info—all from a ring on your finger. This waterproof NFC wearable ditches the fumbling and keeps you moving. It’s the kind of gadget that feels like a tiny upgrade to your daily routine, blending tech with style so seamlessly you might forget it’s there.
Built to survive rain, sweat, and the occasional coffee spill, it’s rugged without the bulk. Pair it with your phone via Bluetooth, and it doubles as a minimalist activity tracker and notification hub. Lightweight and sleek enough for a boardroom or a bike ride, this ring is for anyone who’d rather tap than type. No more digging for your phone—just a flick of the wrist to stay connected.
Features
- Waterproof design for all-weather use
- Multifunctional smart connectivity
- Intelligent wearable with long battery life
- Fashionable and lightweight design
- NFC technology for contactless payments
General specs
- Brand: QDnuozi
- Seller: Joom
- ID: 684fd1978178b501bd670006
- Connectivity: NFC, Bluetooth
- Water Resistance: Waterproof
- Battery Life: Up to 11 hours
- Compatibility: Smartphones with NFC support
- Material: Durable alloy
- 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
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| Brand | QDnuozi | MEINING HEALTH CONSULTING LLC | Domhong | Domhong | Weylmd | Piluyaa |
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| Price | $6.03 | $25.99 | $22.99 | $29.99 | $9.13 | $17.99 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | August 20, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 |
| package_dimensions | 3.15 x 3.15 x 1.18 inches | 4 x 3.14 x 1.25 inches | 3.26 x 3.26 x 1.1 inches | 1.97 x 0.39 x 0.39 inches | ||
| item_weight | 0.106 ounces | 3.17 ounces | 3.7 ounces | 0.05 Kilograms | ||
| batteries | 1 Lithium Polymer batteries required. (included) | 1 Nonstandard Battery batteries required. (included) | 1 Nonstandard Battery batteries required. (included) | 1 Lithium Polymer batteries required. (included) | ||
| country_of_origin | USA | China | China | China | ||
| date_first_available | August 18, 2024 | April 8, 2025 | April 8, 2025 | February 24, 2025 | ||
