6 Best Hardware Wallets for Safe Crypto Storage

Crypto Basics

6 Best Hardware Wallets for Safe Crypto Storage

Protect your crypto assets with the best hardware wallets of 2023. Learn about the best wallet options for safe and reliable cryptocurrency storage.

Marcus K

7 Minutes

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Index

Overview of Solana Blockchain

Crypto investments have seen a meteoric rise over the years, and as more people join the blockchain revolution, the security of one's assets has become paramount.

Hardware wallets, often dubbed "cold storage", provide a secure method to keep digital assets safe from cyber threats and that’s why when it comes to securing your crypto assets, choosing the right hardware wallet is crucial.

In this post, we’ll explore the 6 best hardware wallets in 2023 for safe crypto storage, ensuring your digital investments are well-protected.

What are Crypto Hardware Wallets?

Hardware wallets, commonly known as "cold wallets," are physical devices designed to securely store cryptocurrency private keys offline. These tools protect assets from online threats like hacks and malware since they keep private keys isolated from internet-connected devices.

To execute a transaction, users connect their hardware wallet to a device, sign the transaction offline, ensuring utmost security, and then broadcast it online.

This method ensures the private keys remain inaccessible even if the connected device is compromised. As a result, hardware wallets are widely recognized as a top-tier security measure for crypto investors.

Things to Consider While Choosing Crypto Hardware Wallets

When selecting a crypto hardware wallet, several factors demand careful consideration.

1. Security features are paramount; ensure the wallet provides offline storage and employs advanced cryptographic techniques.

2. Evaluate its build quality—a sturdy construction can prevent physical tampering. User experience is crucial; the interface should be intuitive, with clear instructions and prompts.

3. Consider the range of supported cryptocurrencies—a broad spectrum can future-proof your investment.

4. Look into any associated software; it should offer seamless integration and regular updates.

5. Lastly, community reviews and feedback can offer real-world insights into the device's reliability and performance. By balancing these factors, users can confidently choose a wallet tailored to their needs.

List of Top Hardware Wallets in 2023

As we navigate through 2023, an array of hardware wallets have emerged, each promising cutting-edge security and user-friendly interfaces.

These compact devices have become the bulwark against cyber threats, ensuring that one's digital treasure remains impervious to vulnerabilities.

But with an overwhelming number of options available, how does one discern the best from the rest?

Here's a curated list of top hardware wallets this year, offering a blend of robust security measures, extensive cryptocurrency support, and seamless user experience, designed to cater to both novices and seasoned crypto enthusiasts.

1. Ledger Nano X

The Ledger Nano X is a widely recognized and respected hardware wallet. It offers robust security features and supports over a thousand cryptocurrencies, providing not just safety but also versatility.

Key Features:

Bluetooth functionality for easy connection to smartphone or computer.
Compact and portable design.
Backed up by a 24-word recovery phrase.

Why it stands out:

With its user-friendly interface and advanced security features, Ledger Nano X continues to be a popular choice for crypto enthusiasts.

Cost: $149 for Nano X (Check Latest Offers).

Cryptocurrencies supported: More than 5,500.

2. Trezor Model T

Trezor Model T is another top contender in the world of hardware wallets. It features a touchscreen interface and supports a broad range of cryptocurrencies.

Key Features:

Touchscreen interface for easier use.
Pin code and recovery seed for added security.
Open-source software.

Why it stands out:

Trezor Model T's open-source software and extensive crypto support make it an excellent choice for those wanting additional security and functionality.

Cost: $213 for Model T (Check Latest Offers).

Cryptocurrencies supported: More than 1,000.

3. Coldcard Wallet

Coldcard Wallet is a Bitcoin-only wallet known for its high-level security features, making it an ideal choice for Bitcoin investors.

Key Features:

Bitcoin-only wallet for dedicated investors.
Secure element for keeping private keys safe.
PIN and anti-phishing features.

Why it stands out:

If you are a dedicated Bitcoin investor, Coldcard’s Bitcoin-only focus and robust security features make it a top pick.

Cost: $157.94

Cryptocurrencies supported: Bitcoin-only wallet

4. KeepKey

KeepKey offers a straightforward user experience with essential security features, making it suitable for beginners in crypto investment.

Key Features:

Large screen for easy operation.
Simple interface, ideal for beginners.
Backup and recovery options.

Why it stands out:

KeepKey's simplicity and essential security features make it an ideal choice for those new to cryptocurrency.

Cost: $130.

Cryptocurrencies supported: More than 7,000.

5. SafePal S1

SafePal S1 combines affordability with security, making it a desirable choice for budget-conscious crypto investors.

Key Features:

Affordable without compromising security.
Mobile compatibility for easy transactions.
Multi-currency support.

Why it stands out:

For budget-conscious investors, SafePal S1 offers an affordable yet secure option for storing crypto.

Cost: $49.99 for basic hardware.

Cryptocurrencies supported: More than 30,000.

6. BitBox02

BitBox02 is a modern and streamlined hardware wallet offering high-quality security and ease of use.

Key Features:

Touch and OLED screen for easy navigation.

USB-C and A compatible.

Backup on microSD card.

Why it stands out:

BitBox02 offers modern features and a streamlined user experience for those wanting an up-to-date hardware wallet.

Cost: $149.

Cryptocurrencies supported: Around 1500.

Frequently Asked Questions

Q1. What's the difference between a hardware wallet and a software wallet?

A hardware wallet is a physical device that securely stores a user's private keys offline, while a software wallet is a digital application on a computer or smartphone that keeps keys typically online or in the device's memory.

Q2. How often should I update my hardware wallet's firmware?

Regularly updating the firmware ensures you benefit from the latest security patches and features. Always follow the manufacturer's recommendations and ensure updates come from official sources.

Q3. Can I store multiple cryptocurrencies on a single hardware wallet?

Yes, most modern hardware wallets support multiple cryptocurrencies. However, it's essential to check the supported coins list for your specific device model.

Q4. What happens if I lose my hardware wallet or it gets damaged?

If you've kept a backup of your recovery seed—a series of words given during the initial setup—you can restore your funds on a new device. Always store your recovery seed securely and offline.

Q5. Is it safe to buy a used hardware wallet?

It's generally recommended to purchase hardware wallets new and directly from the manufacturer or trusted retailers to prevent potential tampering.

Q6. How does a hardware wallet interface with blockchain networks if it's offline?

The wallet itself only signs transactions offline. To broadcast the transaction to the network, the signed transaction is sent through a connected device, ensuring private keys remain offline.

Q7. Are hardware wallets resistant to physical attacks?

Many modern hardware wallets come with tamper-proof features. However, physical security is always crucial. Ensure you store your device in a safe place, and always be wary of potential tampering if left unattended.

Q8. Can I use my hardware wallet with popular software wallets or exchanges?

Most renowned hardware wallets integrate with popular software wallets and exchange platforms, allowing users a seamless experience. Always check compatibility lists before making a purchase.

Conclusion

In 2023, these eight hardware wallets stand out for their unique features, security, and ease of use. Remember to consider your specific needs and requirements when choosing a hardware wallet for your crypto assets.

With the options listed above, you can ensure the safety and security of your investments, keeping your crypto assets protected against unauthorized access and potential threats.

Remember, while technology provides tools for security, the best protection is always awareness and education. Ensure you're up-to-date with best practices and always double-check transactions and addresses. Your crypto assets are valuable, and they deserve the highest level of care and protection.

Disclaimer

The information provided on this website does not constitute investment advice, financial advice, trading advice, or any other sort of advice and you should not treat any of the website's content as such.

Token Metrics does not recommend that any cryptocurrency should be bought, sold, or held by you. Do conduct your own due diligence and consult your financial advisor before making any investment decisions.

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From Retail to Institutions: Who’s Driving the Crypto Market in 2025?

Token Metrics Team

4 min

MIN

Crypto markets are evolving — and fast. In the early days, retail investors dominated the space. But by 2025, the tides are shifting. Institutional investors, family offices, and algorithmic funds are entering the market at scale. This blog explores the growing divide — and how it’s reshaping opportunities for everyday traders.

The Rise of Institutional Money in Crypto
Over the last year, a new class of investors has emerged: professional firms with deep pockets and long-term horizons. They're no longer just “exploring crypto” — they’re actively deploying capital.

Why now?

Regulatory clarity in major jurisdictions
Bitcoin ETF approvals and crypto fund launches
Better custody, risk management, and analytics tools (including Token Metrics)

What Are Institutions Buying?
Institutions tend to avoid meme coins and hyper-volatility. Instead, they focus on:

Layer 1 Infrastructure – Ethereum alternatives like Sui and Avalanche
AI Tokens – Leveraging real-world utility and strong narratives
DeFi Blue Chips – Projects with consistent TVL and governance upgrades
Stable Yield Strategies – On-chain bonds, staking, and real-world asset tokens

Token Metrics has seen a spike in institutional users filtering by Investor Grade and project fundamentals.

Retail Traders Still Dominate One Arena
Retail traders are far from out — they dominate high-volatility narratives:

Meme tokens
Social coin launches (e.g., Launchcoin)
Short-term speculation based on influencer sentiment

Retail’s edge? Speed, risk tolerance, and virality. Many of Token Metrics’ bold signals still originate from this activity before institutions catch on.

Token Metrics Bridging the Divide
What makes Token Metrics powerful in 2025 is its ability to serve both segments:

Institutions use it for due diligence, grades, and long-term planning.
Retail traders use it for short-term signals, alerts, and narrative tracking.

This dual capability creates a level playing field, where data, not capital, is the edge.

How to Trade Based on Who’s in Control

When institutions lead – expect slower but more sustainable growth. Focus on high Investor Grade tokens.
When retail leads – expect fast-moving pumps and dumps. Use high Trader Grade + bold signals.
Hybrid phase (now) – Use both metrics to balance volatility and long-term conviction.

Market Behavior Patterns to Watch

Low volatility + high inflows → Institutional buildup
High volume + sudden spikes → Retail-driven narratives
Diverging BTC vs. altcoin trends → Mixed sentiment cycles

Conclusion
The crypto market in 2025 is being driven by both the old guard and the new wave. Institutions bring maturity. Retail brings momentum. Smart investors use tools like Token Metrics to read the room — and position themselves accordingly.

Research

Trader vs. Investor Grade: How to Use Both for Smarter Crypto Bets

Token Metrics Team

4 min

MIN

Crypto trading success often boils down to timing. But how do you know when to enter — and when to stay long? Token Metrics solves this dilemma with a dual-grade system: Trader Grade and Investor Grade. Each grade serves a different investment goal, and together, they help you make more confident decisions, whether you’re day trading or holding for the long run.

What is the Trader Grade?
The Trader Grade measures short-term momentum. It uses AI to analyze price action, volume trends, technical indicators, and recent sentiment shifts. Scores range from 0 to 100, and a score above 80 signals strong short-term potential.

Use Case:

Perfect for swing traders and short-term opportunists.
Look for tokens with Trader Grade > 80 for potential breakout trades.
Example: Launchcoin had a Trader Grade above 90 before its 35x rally began.

What is the Investor Grade?
The Investor Grade focuses on long-term fundamentals. It’s designed for those who want to hold tokens for months or even years. This grade considers tokenomics, development activity, ecosystem strength, narrative alignment, and long-term price structure.

Use Case:

Ideal for long-term portfolio builders.
A token with Investor Grade > 80 is a strong candidate for accumulation.
AI infrastructure tokens and modular blockchains often rank high here.

Why Use Both?
Most traders fail by only looking at hype or short-term charts. Token Metrics lets you blend data:

High Trader Grade + Low Investor Grade? Consider a short-term trade, not a long hold.
High Investor Grade + Low Trader Grade? Consider waiting for a better entry point.
Both High? Green light for confidence in both entry and long-term performance.

Case Study: Balancing Your Portfolio with Grades
Users can use the dual-grade approach for smarter allocation:

30% of capital to high Trader Grade tokens (short-term plays)
70% to high Investor Grade tokens (long-term holds)

This method helps mitigate risk and improve overall ROI.

Where to Find the Grades
Both grades are displayed prominently across:

Token Detail Pages – Real-time grade updates with historical data
Market Page Filters – Sort tokens by grade thresholds
Portfolio Builder Tool – Automatically selects tokens with strong grades

Tips for Grade-Based Trading

Use Trader Grade for volatile markets or when prices are accelerating.
Use Investor Grade when building positions in strong narratives like AI, DeFi, or infrastructure.
Avoid tokens with both grades below 60 unless you’re making a speculative bet.

Conclusion
Trading without context is gambling. Token Metrics’ Trader and Investor Grades give you a proven framework for assessing both momentum and fundamentals. Whether you’re here for a quick flip or a long-term bet, using the dual-grade system can level up your crypto strategy.

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Inside the Dashboard: How to Monitor API Key Activity and Monthly Usage in Real Time

Token Metrics Team

5 min

MIN

The power of any great API isn’t just in the data it provides — it’s also in the control, visibility, and accountability it gives developers. That’s why the Token Metrics API Dashboard is more than just a place to generate keys — it’s your real-time command center for monitoring API key usage, managing access, and optimizing performance.

In this article, we’ll explore how to use the Token Metrics API Dashboard to stay in control of your app’s data usage, track request history, and ensure your integrations remain secure and efficient.

📍 Where to Find It

To access the dashboard:

Log in to your Token Metrics account.
Go to: https://app.tokenmetrics.com/en/api
Navigate to the API Keys and API Usage sections.

🔐 View and Manage API Keys

The API Keys section gives you a complete overview of every active key associated with your account. For each key, you’ll see:

Key Name: Descriptive labels like "Bot A" or "Staging Server"
Created Date: When the key was generated
Last Used: Timestamp of the most recent request
Status: Active or inactive toggle
Actions: Trash icon to instantly delete a key

💡 Why It Matters:

Spot unused or stale keys that may pose a security risk
Instantly disable or delete a key if it’s compromised
Monitor which app or environment is making the most requests

📊 Monitor API Usage in Real-Time

In the Usage Dashboard, Token Metrics gives you deep insights into how your API credits are being used.

Key metrics include:

API Calls Graph
A daily call volume chart so you can identify peaks in usage, anomalies, or unexpected surges.
Total Monthly API Calls
Example:
8,750 / 20,000
See how much of your monthly quota you’ve used — and when it resets.
Remaining API Credits
Know exactly how many calls you have left in your current cycle.
API Call Statistics Table
Each row includes:
- Endpoint accessed (e.g., /trader-grade)
- Timestamp of the request
- Status code (200 = success, 401 = unauthorized, etc.)
- Originating IP address
- Success/failure response

🔄 Debugging & Insights Made Easy

This dashboard doesn’t just monitor—it helps you debug and optimize.

Quickly identify if your integration is repeatedly hitting 400 or 403 errors
Check whether a specific key is being overused or underused
Pinpoint spikes in usage that may indicate unauthorized access
See which endpoints are called most often — and consider caching results

⚠️ Avoid Rate Limit Surprises

If you’re on a Basic or Advanced plan, you’ll have a rate limit (e.g., 1 req/min for free users, up to 600 req/min for VIPs). The dashboard helps ensure you stay within your limits — and scale appropriately when needed.

🚀 Build Better with Transparency

In a production environment, visibility into API activity is critical. With Token Metrics, you’re never flying blind. You always know:

Which app is using which key
How many credits you’re using
When to optimize or upgrade

From security to scaling, the Token Metrics API Dashboard gives you the insight you need to build with clarity and control.

👉 Launch Your API Dashboard Now → tokenmetrics.com/api

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