Cryptocurrency security and convenience don't always go hand in hand. The Tangem Ring, the world's first ring-shaped hardware wallet, will change that. This wearable hardware wallet allows you to access your entire cryptocurrency portfolio without needing bulky devices, cables, or a smartphone. You can carry your digital wealth with you and access over 6,000 assets and a full range of cryptocurrency services.
We unveiled the Tangem Ring at the Cardano Summit in November 2023. Since then, it has undergone numerous manufacturing changes, rigorous testing, and design tweaks and is now available for preorders today. So here's all you need to know about the Tangem Ring at the moment.
With the Tangem Ring, managing your cryptocurrencies is easy. You can send, receive, buy, or swap tokens with just a tap. This simple way of using digital assets is changing the game for crypto adoption, making it easier for everyone to get involved, no matter how tech-savvy they are.
Uncompromising security
While the Tangem Ring prioritizes convenience, it doesn't cut corners on security. Built with a CC EAL6+ certified secure element—the same level of security used in Tangem Wallet cards—this ring acts as secure storage for your digital assets. The device's firmware cannot be upgraded, which is a unique feature in the hardware wallet. This significantly reduces the risk of remote hacks.
Smart backups
Losing access to your crypto assets is a nightmare scenario for any investor. Tangem addresses this concern with its innovative smart backup technology. Each Tangem Ring comes with two backup cards, all linked to a single wallet. During activation, your private keys are securely distributed across these devices, ensuring you always have a backup without compromising security.
Durability meets style
The Tangem Ring is made from high-purity, hypoallergenic zirconia ceramic. It is scratch-resistant, waterproof, and a stylish accessory. The ring can handle daily wear and has a full IP68 rating, making it ready for anything your day throws at it.
The Tangem Wallet technology
Let's dive into the technical characteristics that make Tangem wallets, including the ring, stand out:
- EAL6+ CC-certified Secure Element: Developed in collaboration with Samsung Semiconductors, this chip provides unparalleled protection against both invasive and non-invasive attacks.
- Non-upgradable Firmware: Tangem is the only hardware wallet manufacturer offering this feature, significantly reducing the risk of remote hacks.
- Smart Backup Technology: The ring and two backup cards are linked to one wallet, with encrypted private keys securely distributed among them.
- NFC Connectivity: Enables wireless and smooth connection with compatible smartphones.
- ISO Compliance: Protection against electromagnetic pulse, electrostatic discharge, and X-rays.
- 25-Year Warranty: Reflecting confidence in the product's durability and longevity.
- Independent security audits: Its firmware is verified by Kudelski Security and Riscure, confirming no backdoors or vulnerabilities.
Tangem Ring specifications
Here are the specifications of the Tangem Ring.
Tangem Ring available sizes
Tangem Rings are available in sizes 8 to 13 US. You can also convert the measurements to millimeters (mm) for diameter and circumference and to ring sizes in other systems such as the UK, EU, and Japan. Here’s a conversion table:
These conversions are approximate, as slight variations can occur. Always check specific sizing guides before purchasing Tangem Rings.
How to measure your Tangem ring size
Finding the right ring size ensures your Tangem ring fits comfortably and securely. Tangem Rings will be available in sizes 8-13 US, corresponding to a diameter of 18.9mm to 22.2mm.
Here are some simple methods to measure your ring size correctly.
Method 1: With a string or piece of paper
Get a strip of paper, a piece of string, a ruler, and a pen.
Cut the strip of paper to at least 10 cm long.
Wrap the paper or string around the base of your finger. It should be snug but not too tight. The paper should slide over your knuckle with a little resistance.
Now mark the point where the paper or string overlaps itself.
Lay the paper flat and measure the length from the end to the marked point.
Record the measurement in millimeters and use it to find your ring size in our standard ring size chart.
Method 2: Using an existing ring
If you already have a ring that fits your favorite finger, you can use it to determine your size.
- Remove the ring and place it on a piece of paper.
- Trace the inner perimeter with a pen.
- Then, measure the diameter of the circle in millimeters. This measurement should help you choose the right ring size.
Method 3: Using a ring sizer
You can get ring sizers online to determine your ring size. You can also visit a local jewelry store and ask the consultant to measure your size. So easy
Method 4: Using templates
You can also find online templates for measuring your ring size. Download and print them. For example, print a special ruler with a scale, cut it out, form a ring, and tighten it around your finger so the paper fits snugly. Many mobile apps can help you measure your ring size.
Some tips for accurate measurement
- Measure your finger at the end of the day when it is largest.
- Make sure your finger is at a normal body temperature, as fingers can shrink or expand with cold or heat.
- If your knuckle is larger than the base of your finger, measure both and choose a size in between for a comfortable fit.
- For a more accurate result, repeat the measurement process a few times.
Why the Tangem Ring is superior to Tangem cards
As a ring, it's the most portable hardware wallet ever created. You're literally wearing your crypto security. It blends into your daily life more naturally than any other crypto device, encouraging regular and secure crypto interactions. It's the only crypto wallet that doubles as a stylish accessory, making it appealing to a broader audience.
The Tangem Ring's Zirconia Ceramic body is also more durable than traditional card or USB-style wallets. Its tap-and-go functionality makes it the easiest hardware wallet to use, lowering crypto adoption barriers.
Wear the future of crypto on your finger
The Tangem Ring is the gateway to a new era of digital asset management. Embrace this exciting opportunity to elevate your crypto experience. Join us today and discover the countless benefits of the Tangem Ring. We're thrilled to share this remarkable innovation with you and can't wait for you to experience it firsthand.
Visit tangem.com/en/ring/ to pre-order your Tangem Ring. Choose from our range of sizes and start experiencing the next level of cryptocurrency management today.
Frequently Asked Questions
How does the Tangem Ring work?
The Tangem Ring communicates with your smartphone using NFC technology. To manage your cryptocurrencies, simply tap the ring on your NFC-enabled phone while using the Tangem app.
What cryptocurrencies does the Tangem Ring support?
The Tangem Ring supports over 6,000 different cryptocurrencies and tokens, including major coins like Bitcoin, Ethereum, and many others.
Is the Tangem Ring waterproof?
Yes, the Tangem Ring is IP68 rated, making it both waterproof and dust-resistant.
When does the ring delivery start?
Tangem ring deliveries start at the end of October
How secure is the Tangem Ring?
The Tangem Ring uses an EAL6+ CC-certified secure element, the highest security grade available for such products. It also features non-upgradable firmware to prevent remote hacking attempts.
What happens if I lose my Tangem Ring?
Each Tangem Ring comes with two backup Tangem cards. During setup, your private keys are securely generated and shared among these devices, ensuring you always have a backup.
Can the ring size be adjusted?
The Tangem Ring comes in various sizes, from 8 to 12 US.
Does the Tangem Ring work with a battery?
The Tangem Ring doesn't have a battery. It's powered by NFC when in proximity to your phone, so it never needs charging.
Can I wear the Tangem Ring while swimming or showering?
Yes, the ring is waterproof and designed for everyday wear, including activities like swimming and showering.
How do I set up my Tangem Ring?
The setup is simple. Download the Tangem app, tap your ring on your phone, and follow the in-app instructions to create or import your wallet.
What happens if my smartphone doesn't have NFC?
The Tangem Ring requires an NFC-enabled smartphone to function. Most modern smartphones have this feature, but you may need to consider an alternative device if yours doesn't.
Can I use the Tangem Ring for contactless payments?
The Tangem Ring is designed for cryptocurrency management, not traditional contactless payments. It cannot replace a credit card or digital payment app for fiat currency transactions. However, Tangem Pay—a direct crypto-to-fiat payment system— is coming soon.
Is the Tangem Ring compatible with both Android and iOS devices?
Yes, the Tangem Ring works with Android and iOS devices with full NFC capabilities.
How often do I need to update the ring's software?
The Tangem Ring's firmware is non-upgradable, so you never need to update the ring itself. However, you should keep the Tangem app on your smartphone updated.