I found the pedometer surprisingly small, had imagined somehow larger. However, he obviously fits thus better in your pocket. The manual is written simultaneously in many languages, ie to an image there each explanation in 27 languages. This is a bit tedious and you would rather invites the detailed and complete German instructions from the Omron website down. Attaching the strap was a little fiddly and images to mounting clip I honestly do not get it at first. To activate the pedometer with a long press on any key. Actually, I expected that you have to remove a protective film from the battery, but that's not the case here. The instructions should be noted that the battery is only meant for the first test and would hold a maximum of six months. I think that's already borderline. The settings are very easy to make and the pedometer is ready for immediate use. To date, it counts the steps quite precise and also consumption and distance seem to be so far in order. The function of aerobic steps I have not tried for lack of opportunity, but I will then report here. So far, I can thoroughly recommend the pedometer as useful for anyone who wants to monitor his daily fitness.