CoolWallet S
The CoolWallet S is a highly portable and secure hardware wallet for cryptocurrency, designed to look and feel like a credit card.
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Meet CoolWallet S – the world’s first credit-card sized hardware wallet that combines bank-level security with ultimate portability. Store your Bitcoin, Ethereum and other major cryptocurrencies safely while keeping them always accessible via Bluetooth.
✅ EAL5+ Secure Element (Military-grade security)
✅ Ultra-Thin & Portable (Fits in your real wallet)
✅ Bluetooth Connectivity (Works with iOS/Android)
✅ Water & Bend Resistant (Built for daily use)
✅ Easy Backup & Recovery (24-word seed phrase)
Why Choose CoolWallet S?
1. Enterprise-Grade Security
Your private keys stay 100% offline while transactions are securely signed via encrypted Bluetooth:
- EAL5+ Certified Secure Chip
- Military-Grade Encryption
- Biometric Authentication
- Self-Destruct Protection
2. Support for Major Cryptocurrencies
Manage all your top crypto assets in one secure place:
- Bitcoin (BTC), Ethereum (ETH)
- Litecoin (LTC), Bitcoin Cash (BCH)
- XRP, ERC-20 Tokens
- And more through WalletConnect
3. Unmatched Portability
Finally – a hardware wallet that fits in your pocket:
- Just 0.8mm thin (Like 3 credit cards stacked)
- Weighs only 6g (Lighter than your house key)
- 2-Week Battery Life (No constant charging)
4. Simple & Intuitive to Use
1️⃣ Pair via Bluetooth with CoolBitX App
2️⃣ Send/Receive crypto in seconds
3️⃣ Check balances anytime, anywhere
What’s Included?
📦 CoolWallet S Hardware Wallet
📦 Recovery Seed Card
📦 USB Charging Cable
📦 Quick Start Guide
- What distinguishes CoolWallet Pro from CoolWallet S? The number of supported blockchains and coins/tokens varies between CoolWallet Pro, the advanced version, and CoolWallet S, the simple version. CoolWallet Pro is more compatible with DApps and NFTs and has staking features as well.
- How is CoolWallet S used? You can make the most of your CoolWallet S with the aid of the CoolBitX App. To trade, purchase, sell, and keep an eye on your cryptocurrency assets while on the go, just download the app, follow the prompts, and pair your smartphone over encrypted Bluetooth.
- What coins are supported? All major cryptocurrencies + ERC-20 tokens via WalletConnect.






Amara –
The CoolWallet S is the perfect balance of security and portability. I love how thin it is – fits right in my wallet like a credit card. Setting it up was easy, and the app is user-friendly. A great entry point into hardware wallets!