Looking for a good, home blood pressure cuff

My girlfriend has had chronic hypotension, and was recently started on Midodrine by her cardio after a completely normal stress test, echo, etc.. She intermittently has hypotensive symptoms (dizziness, light-headedness, chest pain, nausea, etc) and I'd like to be able to check it at home so we can keep track of it. Does anyone have a BP cuff for themselves that they recommend? Honestly, I'd prefer an automatic one but that's not necessary if the benefits of the manual ones are apparent. https://showbox.tools/