An elderly family has a omron blood pressure monitor which is sending results to an app (android).
I’m surprised we got this far with tech as it’s normally a battle 
Plus we had our first success, based on several BP readings we managed the get the family member to ring the GP and they have had meds changed.
Most of the family live over 20 miles away and was wondering how to help with the monitoring. Several family members work in the NHS and one was instrumental in encouraging the family member to call the GP.
I tried a few experiments with Google Health which is now linked to the Omron app but couldn’t get it connect to mine (via friends Google Health).