I know it's a huge ask as these are expensive, but I'm 70 in a few weeks and i want to spend my time travelling the country in my camper, however, I need to have my blood tested every week at a
clinic, which mucks up my chances of touring very far and means having to return home each week for testing. Medical staff agreed if i could get my own machine i could just phone in results and they would direct how much warfrin i need to take each day.
Even the Chinese ones are way out of my budget.