have tried it, after about 20 min. swim at a time, it takes about 1 minute until the pulse is displayed,
after 40 minutes. swim straight dauerts about 2 minutes until the heart rate is displayed and after 60 minutes at a time then swim about 3 minutes.
for me that's enough, wants only my pulse keep track and know where I swim mode.
In September, I had to adjust the clock, she has followed 3 minutes.
the clock, it does not matter how me whether swimming in the indoor or outdoor pool, it is close.
for me is true value for money the. am more than satisfied
I had turned myself before ordering directly beurer and am their proposal followed.
therefore also a thank you to the customer service.
and Amazon has as immmer delivered ruckzuck