JTRDcvda Fashion Waterproof Multifunctional Technology Wearable Connect Smart NFC Finger Ring Intelligent Silver: Smart NFC connectivity
This smart ring is for the tech-savvy professional who wants seamless connectivity without fumbling for a phone. It's perfect for discreetly managing notifications during meetings or quickly making contactless payments on the go.
Instead of just another wearable, think of it as a subtle extension of your digital life. The NFC feature lets you tap to pay or share info instantly, while the waterproof design means it stays on through workouts and rain. You'll feel a gentle vibration for alerts that keeps you informed without distractions.
Use it to unlock doors with a wave or control smart home devices like Alexa-compatible systems. It integrates smoothly into daily routines, offering practical convenience in a sleek, silver design that fits any style.
Features
- Waterproof design
- Multifunctional technology
- Wearable finger ring
- Intelligent features
- Smart NFC connectivity
General specs
- Brand: JTRDcvda
- Seller: Joom
- ID: 697bc68d5e74c00108490740
- Material: silver
- Connectivity: NFC
- Functionality: multifunctional, smart, intelligent
- Type Wearable: finger ring
- Technology Type: wearable technology
- Water Resistance: waterproof
- First listed by seller: 2/15/26
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 | JTRDcvda | Herz | Oura | Oura | Oura | Oura |
| Model | P1 | JZ90-1003-09 | JZ90-54217-11 | JZ90-1003-06 | JZ90-54217-10 | |
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| Price | $6.22 | $59.99 | $279.00 | $349.00 | $299.91 | $349.00 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Feb 17, 2026 | Dec 6, 2025 | Dec 6, 2025 | Feb 2, 2026 | Dec 6, 2025 | Feb 7, 2026 |
| Item Weight | 0.127 ounces | 7.8 ounces | 7 ounces | 7.8 ounces | 6.3 ounces | |
| batteries | 1 Nonstandard Battery batteries required. (included) | 1 Lithium Ion batteries required. (included) | 1 Lithium Polymer batteries required. (included) | 1 Lithium Ion batteries required. (included) | 1 Lithium Polymer batteries required. (included) | |
| Product Dimensions | 0.94 x 0.94 x 0.28 inches | 1.1 x 1.1 x 0.28 inches | 1.1 x 1.1 x 0.28 inches | 1.06 x 1.06 x 0.28 inches | ||
| Other Display Features | Wireless | Wireless | Wireless | |||
| manufacturer | Oura | Oura | Oura | Oura | ||
| Country of Origin | Estonia | Estonia | Estonia | Estonia | ||
| Date First Available | January 19, 2024 | October 3, 2024 | January 19, 2024 | October 3, 2024 | ||
| Whats in the Box | Oura Ring 4, Oura Ring 4 Charger, USB Cable, Information Booklet, Quick Start Guide | Oura Ring, Charger, USB Cable, Information Booklet, Quick Start Guide | Oura Ring 4, Oura Ring 4 Charger, USB Cable, Information Booklet, Quick Start Guide | |||
