The world’s best Bluetooth hardware wallet for Bitcoin, Ethereum, Litecoin, XRP, Bitcoin Cash, and ERC20 Token.
Cold Storage, on the go
CoolWallet S connects to our app (iOS/Android) via Bluetooth only, helping you get the most out of your assets, safely.
Track Your Crypto Assets
Check your portfolio at a glance.
Send and Receive Crypto
BTC, XRP, ETH, LTC, BCH, BNB, Horizen, ICX, stablecoins and ERC20 tokens.
2+1 Factor Authentication
Biometric and physical 2FA checks ensure your assets' safety
Exchange Cryptocurrencies
With integrated Binance DEX and Changelly, never miss another trading opportunity
Wallet Form Factor
Credit card size 85.6(L) x 53.98(H) x 0.8(T)mm
Button
Material: 1 metal dome button Feedback: Tactile
Battery & Power
Contact Charging: 2 hours to full charge
Battery Life: Regular Use (~2 Transactions Per Day) roughly 2 Weeks
Standby Life: 3 Months.
We recommend you fully charge the device once per month
Material: Lithium ion rechargeable battery Volt: 3V Capacity: 15mAh
Bitcoin Specification Supported
Bitcoin algorithm: Support transaction signing algorithm ECDSA with specified elliptic curve secp256k1
BIP-32: BIP-32 HD Wallets
BIP-44: BIP-44 Support multiple coin type and accounts. Each account includes up to 232 external and internal Bitcoin transaction addresses
Seed Creation
Seed creation: Generate seed or import CoolWallet seed via App or directly on the card
