Suggestion about what?
It's silly to check your wallet all the time and be paranoid about this, instead of just moving your coins and getting a new hardware wallet device.
There are many alternative options for open source hardware wallets and if you are only using bitcoin you can also use some of your old offline laptop with electrum wallet.
if you want to have extra security for larger amount of coins than you can create multisig setup, but this will add some additional complexity with your transactions.