The CoolWallet S is no ordinary hardware wallet. It’s a contemporary mobile solution that truly secures your crypto assets and empowers you, the investor. It stays safely in your pocket, giving you discreet access to your investment, on the go, wherever you are.
Thanks to the combination of both usability and the patented tamper-proof security, the CoolWallet S is the cold wallet of choice for many of the world’s crypto leaders.
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.
Material : 1 metal dome button Feedback : Tactile
Dimension & weight
Credit card size 85.6(L) x 53.98(H) x 0.8(T)mm
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
Generate seed directly from the CoolWallet S (recommended) or via the CoolBitX Crypto App.