A secure bluetooth hardware wallet
Cool Wallet is a hardware wallet created by CoolBitX Technology in 2018. The product is a Bluetooth hardware wallet that supports Bitcoin, Ethereum, Litecoin, XRP, Bitcoin Cash, and ERC20 tokens in general. The wallet itself looks like a card, and the users need their phones to manage the funds.
CoolBitX claims that their wallet has been used and trusted by many key players in the industry such as Charlie Lee and Eric Benz. CoolBitX, the company that created this wallet has been in the crypto business since 2014, with Sygna, their other product, targeting virtual asset service providers. Their headquarter is in Taipei, Taiwan.