PeterWh has given me some useful information about these monitors for which many thanks.I have read some of the other threads so am seriously thinking of getting one. At present I have N iphone4s, if I upgrade it when my contract ends will the Alivecor fit a different iPhone or would I have to buy another one.(Alivecor, that is!).
Am a bit of a techno dimwit!
Thanks,
Stephanietee