Zhangin3636 Multifunctional Waterproof NFC Finger Ring: NFC connectivity for smart interactions
Forget fumbling with your phone every time you need to pay, connect, or share. The Multifunctional Waterproof NFC Finger Ring fixes that with a simple tap. It packs NFC tech into a sleek wearable, letting you handle contactless payments, swap digital business cards, or trigger phone automations—like launching your favorite app or silencing notifications—effortlessly.
Built to survive splashes, sweat, and sudden downpours, its waterproof design means it won't quit when life gets messy. Whether you're grinding at the gym or caught in a rainstorm, this ring stays reliable. The lightweight, comfy fit makes it easy to wear 24/7, while the subtle pattern adds a dash of style without shouting "tech gadget." It's the discreet sidekick for professionals and tech fans who crave efficiency: tap to unlock doors, grab a coffee, or jump on Wi-Fi, all without digging for your device. This isn't just jewelry; it's a pocket-sized powerhouse for the perpetually mobile.
Features
- Waterproof design for all-day wear
- Wearable technology for convenience
- Pattern design for style
- Intelligent features for automation
- NFC connectivity for smart interactions
General specs
- Brand: Zhangin3636
- Seller: Joom
- ID: 684fd0688bf2640171bbef70
- Connectivity: NFC
- Water Resistance: Waterproof
- Compatibility: Smartphones with NFC support
- 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 | |||||
|---|---|---|---|---|---|---|
Multifunctional Waterproof NFC Finger Ring NFC connectivity for smart interactions
|
Health Tracker Smart Ring Smart Ring with Touch Display
|
viohead Smart ring Touch Screen Display
|
Health Tracker Smart Ring Comprehensive health tracking
|
Smart Ring 24/7 Health Insights
|
Smart Ring Health Tracker Ultra-thin and comfortable design
|
|
| Brand | Zhangin3636 | Domhong | viohead | Shenzhen Yawell Intelligent Technology Co.,Ltd | Rugsoul | Uni-Green |
| Model | Smart ring | |||||
| Color | ||||||
| Rating |
|
|
|
|
|
|
| Price | $6.00 | $29.99 | $29.79 | $39.99 | $69.00 | $32.49 |
| 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 | 3.26 x 3.26 x 1.1 inches | 4.02 x 3.11 x 1.26 inches | 1.57 x 1.18 x 0.79 inches | |||
| item_weight | 3.7 ounces | 2.08 ounces | 1 Ounces | |||
| batteries | 1 Nonstandard Battery batteries required. (included) | 1 Lithium Polymer batteries required. (included) | 3 AAA batteries required. | |||
| country_of_origin | China | China | China | |||
