Thanks Glen very helpful indeed.
I still have not compared the readings on the watch and the blood pressure unit.
But I am very happy as rather than ignore this stuff like many old folk do I am going to get into it..If you think back to the time I passed out in Harvey Norman with the watch I probably would have known or some idea things were going downhill some 45minutes earlier even if the reading were not accurate I expect...the end of the world here very heavy rain small hail lightning...flash four seconds count..that is close...
Thanks for everything.
Alex
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