The Future of Crypto Security and Payments On Your Wrist
Hardware-Level Security
Store your crypto keys offline with bank-grade protection while maintaining easy access to your digital assets right on your wrist.
Tap-to-Pay Convenience
Make instant crypto payments at standard Visa/Mastercard terminals with our innovative NFC tap-to-pay technology.
Cold Storage Without Compromise
Experience cold storage security without sacrificing accessibility. ESPY combines protection with everyday convenience.
Launching Q4 2025 | 50 Early Bird Spots Available
The Problem We're Solving
Security Vulnerabilities
Cryptocurrency exchanges and hot wallets face constant threats from sophisticated hackers targeting billions in digital assets.
Convenience Trade-offs
Traditional hardware wallets offer security but sacrifice usability, creating barriers to everyday crypto usage.
User Adoption Challenges
Complex security processes discourage regular use, leaving crypto assets vulnerable or inaccessible when needed.
Crypto Hacks: A Growing Threat
$3.8B
Stolen in 2022
Cryptocurrency exchanges are a major target for hackers, with billions stolen annually from hot wallets and centralized exchanges.
Source: Chainalysis, 2023
Hardware Wallet Pain Points
Traditional hardware wallets are secure but inconvenient, requiring extra devices, cables, and complex steps that users find cumbersome.
Source: Industry Research on Usage Patterns, 2024
Introducing ESPY: Cold Wallet Meets Smartwatch
Revolutionary Design
The world's first smartwatch with integrated hardware wallet security, combining the convenience of wearable technology with bank-grade cryptocurrency protection.
Always Accessible
Your crypto security travels with you, eliminating the need to remember separate devices while maintaining the highest security standards.
Bank-Grade Security That Lives on Your Wrist
Secure Element Technology
EAL6+ certified chip protection isolated from external threats
Offline Key Storage
Your private keys never touch the internet
Biometric Authentication
Face ID & Touch ID integration for added security
Tap-to-Sign
NFC transaction approval in seconds
Always With You
Never Forget Your Crypto Wallet Again
Unlike traditional hardware wallets that sit in drawers, ESPY stays on your wrist, ensuring your crypto security is always within reach when you need it most.
Seamless Integration
Works with your existing crypto ecosystem while providing the security of cold storage and the convenience of hot wallet access.
How ESPY Works
Generate Keys Offline
Private keys created and stored in our tamper-resistant Secure Element, never exposed to the internet.
Initiate Transaction
Start your transaction on any device - phone, laptop, or dApp. Simple and intuitive.
Tap to Confirm
Simply tap your ESPY watch to your phone to review and sign the transaction securely.
Generate Keys Offline
Secure Element Creation
Private keys created and stored in our tamper-resistant Secure Element, never exposed to the internet.
Isolation Protection
Keys remain completely isolated from external networks and potential attack vectors.
Cryptographic Security
Military-grade encryption ensures your private keys are mathematically secure.
Initiate Transaction
1
Any Device
Start your transaction on any device - phone, laptop, or dApp. Simple and intuitive.
2
Universal Compatibility
Works seamlessly with all major cryptocurrency platforms and decentralized applications.
3
User-Friendly Interface
Intuitive design makes crypto transactions as easy as sending a text message.
Tap to Confirm
NFC Tap
Simply tap your ESPY watch to your phone to review and sign the transaction securely.
Review Details
Verify transaction details on your watch display before confirming.
Secure Approval
Biometric confirmation ensures only you can authorize transactions.
Transaction Complete
Signed transaction is broadcast to the blockchain network.
Tap-to-Pay Feature
Revolutionizing crypto payments. Spend digital assets anywhere without compromising security.
Tap
Hold your ESPY watch near any contactless payment terminal.
Confirm
Review and approve with PIN or biometric authentication.
Convert
Crypto instantly converts to local currency at competitive rates.
Complete
Merchant receives fiat, you maintain crypto sovereignty.
Works at over 100 million Visa contactless locations worldwide. Launching Q1 2026.
Tap-to-Pay Feature - ESPY Sovereignty
The world's first true cold wallet with instant payments. Unlike any crypto payment solution, ESPY achieves the impossible: tap-to-pay from a genuine cold wallet.
Works at over 100 million Visa contactless locations worldwide. Launch confirmed for Q1 2026.
Market Validation

1

2

3

1
Growing Demand
Explosive growth across all crypto market segments
2
Security Concerns
Increasing awareness of security vulnerabilities
3
Market Opportunity
Multi-billion dollar addressable market
Crypto Wallet Market
$8.42B
Market Size
With 24.8% CAGR through 2030
The crypto wallet market continues to experience rapid growth, driven by increasing cryptocurrency adoption worldwide.
Source: Grand View Research, 2023
Hardware Wallet Market
The hardware wallet market is projected to grow at a CAGR of 29.95% through 2030 as security concerns drive adoption.
Source: Straits Research, 2024
Smartwatch Adoption
Of Americans own wearable devices including smartwatches, tracking health metrics from sleep to heartbeat patterns, showing strong market penetration.
Source: Rock Health Digital Health Consumer Adoption Survey, 2024
Average Crypto Holdings
$6,423
Per Investor
Average crypto holdings globally
560M
Total Users
Cryptocurrency users worldwide
With over 560 million cryptocurrency users worldwide, the average holdings represent significant value needing security.
Source: CCN Analysis, 2024
Available Colors
Features That Matter
For HODLers
  • Long-term storage with maximum security
  • Easy balance checking without compromising keys
  • Simple backup and recovery process
For Active Traders
  • Lightning-fast transaction approval
  • Multi-chain support (BTC, ETH, SOL, and more)
  • WalletConnect integration for all your dApps
For Everyone
  • Intuitive design anyone can use
  • 7-day battery life
  • Water-resistant (IP67)
  • Compatible with iOS and Android
For Active Traders
Lightning-fast transaction approval
Execute trades in seconds with instant NFC confirmation, never miss market opportunities again.
Multi-chain support (BTC, ETH, SOL, and more)
Trade across all major blockchains from a single device with seamless chain switching.
WalletConnect integration for all your dApps
Connect to any decentralized application with universal compatibility and secure authentication.
For Everyone
Intuitive design anyone can use
Simple interface designed for crypto newcomers and experts alike
7-day battery life
Extended usage without frequent charging interruptions
Water-resistant (IP67)
Durable protection for everyday wear and activities
Compatible with iOS and Android
Universal compatibility across all smartphone platforms
Security Technical Specs

Hardware Security
EAL6+ certified foundation with tamper resistance
Cryptographic Features
Advanced encryption and signing algorithms
Communication Security
Secure data transmission protocols
Hardware Security
Cryptographic Features
BIP32/44 key derivation
Industry-standard hierarchical deterministic wallet structure for secure key management and recovery.
Secure random number generation
Hardware-based entropy ensures cryptographically secure key generation every time.
AES-256 encryption
Military-grade encryption standard protects all sensitive data and communications.
ECDSA signing algorithms
Elliptic curve digital signatures provide efficient and secure transaction authentication.
Communication Security
NFC tap-to-sign (most secure)
Near-field communication for ultra-secure transaction approval
End-to-end encrypted connections
All data transmissions protected with military-grade encryption
No sensitive data over radio
Private keys never transmitted wirelessly for maximum security
Optional QR code backup mode
Alternative secure communication method when NFC unavailable
Our Team
Derius Knowles
Co-Founder & Engineering Lead
Engineering background from the oil & gas industry, bringing hardware expertise and technical innovation to ESPY Sovereignty.
Christian Campbell
Co-Founder & Finance Lead
Professional day trader with extensive experience in financial markets and cryptocurrency trading, driving product vision and strategy.
What Our Early Users Say
"Finally a hardware wallet I actually use every day."
Alex C.
Software Engineer
"Changed how I manage my crypto."
Jordan T.
DeFi Trader
"Security without sacrifice."
Maya L.
Marketing Manager
Pricing & Availability
$199
Early Bird Price
Save $100 off retail price
$299
Regular Price
Full retail pricing
Includes:
  • ESPY Smartwatch with integrated cold wallet
  • Magnetic charging dock
  • Premium silicone sport band
  • User guide & recovery kit
  • 2-year warranty
  • Premium app features (first year free)
Roadmap & Vision
1
Q4 2025: Genesis Launch
  • Core wallet functionality
  • Major chain support
  • Limited edition models
2
Q1 2026: Expansion
  • More blockchain integrations
  • Advanced DeFi features
  • Enterprise partnerships
3
Q2 2026 & Beyond
  • AI-powered security
  • Cross-device synchronization
  • Global retail availability
Frequently Asked Questions
Is ESPY really as secure as a traditional hardware wallet?
Yes. ESPY uses the same EAL6+ certified Secure Element technology as premium hardware wallets, with the added benefit of always being with you.
What happens if I lose my watch?
Your funds remain secure. Only you know your seed phrase. Use it to recover your wallet on a new device.
Does ESPY work with all cryptocurrencies?
We launch with support for major chains and popular tokens. More assets are added regularly based on user demand.
How long does the battery last?
7 days typical use, 3 days heavy use. Charges wirelessly in under 2 hours.
Can I use ESPY as a regular smartwatch?
Absolutely. ESPY includes all standard smartwatch features - fitness tracking, notifications, apps, and more.
How does tap-to-pay work?
Private keys stay in cold storage. Your watch securely signs the transaction without exposing keys.
What about price fluctuations?
Conversion rates lock at tap. You see and approve the exact amount before confirming.
Are there spending limits?
Default is $5,000/day. Premium users can request higher limits with verification.
Transaction speed?
Most complete in under 3 seconds, comparable to traditional contactless payments.
True self-custody?
Unlike crypto cards, no exchange account needed. Your keys, your crypto, your control.
Join the Waitlist
Be Among the First to Experience the Future
Limited Early Bird Spots Available
Enter your email to: [email protected]
  • Save 30% off the retail price
  • Get updates on development progress
  • Access to beta testing program
  • Locked-in launch day delivery
No payment required. No spam. Just updates on the future of crypto security.