A few weeks ago (before the corona crisis) Lidl had pulse oximeters on offer. These might help your doctor to remotely assess your situation if you´re having a lung disease as e. g. corona-virus induced pneumonia. Therefore, I contacted them to consider offering them again.
Maybe if enough customers do the same it might lead to them being reoffered.
You can do so at https://exypiretisi-pelaton.lidl.com.cy ... uage=en_GB