How to stack sats like a savings account;

Download wallet install file.

Disconnect from internet, install wallet.

Write down seed phrase and address.

Delete wallet from phone.

Send sats to that address each month, whatever you can afford.

It doesn't get much colder than that.

As long as the device you use to make the wallet is clean.

This is good for if you're planning out your inheritance or setting up gifts for your kids or grandchildren when they get to a certain age in the future. Can have things arranged so it still gets to them if you die.