Delivered the clock as always quickly and reliably, while unpacking, I had the 1st frustration - she seemed inoperable. That could be resolved quickly with a look in the manual.
Otherwise, it has many functions, but more or less I do not care, but they are not always easy to master. The clock To date, there is about me not able to relate the displayed pulse percentages on my maximum heart rate, it can be seen far too low values.
The main thing for me was the pulse measurement and settled first once good. The clock has the pulse measured quickly and reliably. I had read that it no longer works as well in wet arm, I can confirm that. Unfortunately, it is possible even with such maßvollem training (in my case Koronarsport) a wet arm unavoidable. After 20 minutes of brisk walking a pulse measurement is no longer possible.
Even so I could still be alive, but after about 14 days, the second phase in which the clock idiosyncratic behaved well in dry arm began - sometimes it pulsed, sometimes not, sometimes they showed fantastic values, time to let the measurement Stop ending.
Since about 3 weeks she has entered into the third phase, in which it displays no more pulse, whether wet or dry, whether cleaned with a damp cloth or backward Isoropanol - no pulse. Now I have a simple, added good without digital pulse measurement. Fine, but it is far too expensive. I might have had for 1/5 of the price.
