(Solved) I would like a small laptop to use to log medical data (Weight, Blood Pressure, etc) as I gather it. I need it to be small like 10'. it can be low power because I will probably use it only CLI, no GUI, but I need it to be inexpensive. ARM-based is ok, as long as I can SSH into my desktop machine.
See if you can find a (used) GPD Win (Max).
Otherwise maybe a used (~2016) 12" MacBook.
Other than that maybe some DIY solutions.
It'll be cheaper if the device can be a little bigger, plenty of dirt cheap used 13" laptops out there.