I try to remember to take my BP twice a day, sometimes I remember, most of the time I forget. Also I know that BP fluctuates quite a bit even within 5 or 10 minutes, so I always do three and average the results to arrive at the figures I record on my paper chart. I have just joined this site and it has enabled me to simply enter my readings directly into my chart. It does all the work for me. I can throw all the scraps of paper away now! It even reminds me to take my BP. Quite remarkable! Thank you so much.