CoolWallet S

CoolWallet S is a credit card-sized Bluetooth hardware wallet that secures your cryptocurrency in cold storage and fits inside your actual wallet. It combines the security of a hardware wallet with the convenience of a software wallet, allowing users to transact on-the-go with complete confidence and ease.   Security Your private key is stored safely in a CC EAL5+ certified S.E. Chipset, which is equivalent to FIPS complied security level,  similar to the US military’s requirements, and the private key never leaves the CoolWallet S.  This chip calculates all the necessary algorithms and transmits only the calculated results (non-sensitive data) out to the phone via Bluetooth.   The Bluetooth connection can only be initialized when the wallet is turned on within a proximity of 10 meters. The design of our product uses an AES256 Encryption to communicate between a CoolWallet S and your phone along with a dedicated pairing passcode. Thus, any unauthorized devices are prohibited to commu