The clock I have since yesterday, but already want to give my comment. It is super easy to use. In Beurer I ordered the cable (19,49Euro) for the PC. Software installed and already I have my first two workouts aufm PC. Sure, everything I have not yet out, but that will come. The fat consumption I trust not really! What bothers me very attached to the clock is extremely short bracelet. I have a small wrist, but still has the third hole. The clock itself is so large that it overlaps all my wrist. My two girlfriends have also tested the clock. None of it fits, even though they are not fat but just have a stronger wrist.