easy to use, accurate, reliable in the computer, memory for use with 2 people and a guest. Only small problem ... you can not delete a measure that seems doubtful. by cons, possible choices: average of 3 consecutive measurements minimizes possible errors (nervousness paroles..bougé..mauvaise position etc ...)
I did not buy the charger, I regret it because the batteries are flat quickly with 9 journalliéres measures (which fortunately is not the case for everyone !!!)
