How should one go about manufacturing hardware wallet for masses. What should I need to know in terms of theory, team, production, cost etc.? Just point me to the right direction and I will try to learn by myself.
it’s device to keep your private key secure and No one can access to your money. + no internet connection to that device mean it is in isolated placesafest wallet that can be used for Big amount of bitcoin because no one can know the private key and no one can hack it.
keep this device secure and keep your wallet seeds away from scammers and in save place if you want to trade it.
it will cost you less than 100 dollar to make all your bitcoin save.
