Contact Co Tungsten Elite NFC Smart Ring (Size 12): Upgrade the way you share your digital information with our Smart NFC rings for men and women, a piece of modern smart jewelry designed to combine style, durability, and advanced NFC functionality. Crafted from premium quality tungsten and presented in a polished wooden box, this sleek and comfortable ring never requires charging and is built for everyday wear. With instant app free NFC sharing and an optional QR code for compatibility without NFC, the ring works seamlessly with iPhone and Android smartphones to share contact details, social profiles, documents, and more. Simply tap your smart wearable to any compatible device for effortless networking, with full customization available through our companion app to keep your information up to date. Perfect for business meetings, networking events, weddings, or daily wear, this smart tungsten ring is a versatile and stylish accessory that makes an essential addition to your smart toolkit.
Q: Can I use this as a contactless payment?
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Contact Co Tungsten Elite NFC Smart Ring (Size 12): Upgrade the way you share your digital information with our Smart NFC rings for men and women, a piece of modern smart jewelry designed to combine style, durability, and advanced NFC functionality. Crafted from premium quality tungsten and presented in a polished wooden box, this sleek and comfortable ring never requires charging and is built for everyday wear. With instant app free NFC sharing and an optional QR code for compatibility without NFC, the ring works seamlessly with iPhone and Android smartphones to share contact details, social profiles, documents, and more. Simply tap your smart wearable to any compatible device for effortless networking, with full customization available through our companion app to keep your information up to date. Perfect for business meetings, networking events, weddings, or daily wear, this smart tungsten ring is a versatile and stylish accessory that makes an essential addition to your smart toolkit.

Oura Ring 4 sizes are slightly different from standard ring sizes, so it is important to size yourself using our tools and to follow our sizing instructions. The Oura Ring 4 Sizing Kit allows for you, and those around you, to find the ideal fit before purchasing. You can also size yourself in stores where there is an Oura Ring 4 display. A properly fitting Oura Ring will result in the highest possible data accuracy, comfort, and overall experience.

Oura Ring 4 brings you closer to what matters most — your health. With an updated all-titanium design, this smart ring features Smart Sensing, a new sensing platform that doesn’t just measure your biometrics but also adapts to you. It provides insights into over 50 biometrics including sleep, readiness, activity, heart health, stress, metabolic health and women’s health.

Oura Ring 4 brings you closer to what matters most — your health. With an updated all-titanium design, this smart ring features Smart Sensing, a new sensing platform that doesn’t just measure your biometrics but also adapts to you. It provides insights into over 50 biometrics including sleep, readiness, activity, heart health, stress, metabolic health and women’s health.
| Pros for Contact Co. - Smart Tungsten Elite NFC Ring, Sleek Smart Rings with Instant App-Free Sharing, Tool for Business Meetings, Size 12 | |||
|---|---|---|---|
| There were no pros for this product— | Comfort, Sizing Accuracy, Build Quality, Weight | Sleep Tracking, Overall Performance, Comfort, Battery Life, Data Accuracy | Sleep Tracking, Overall Performance, Comfort, Battery Life, Data Accuracy |
| Cons for Contact Co. - Smart Tungsten Elite NFC Ring, Sleek Smart Rings with Instant App-Free Sharing, Tool for Business Meetings, Size 12 | |||
| There were no cons for this product— | There were no cons for this product— | Size, Scratch Resistance, Connectivity | Size, Scratch Resistance, Connectivity |