First, the device looks good and was also delivered promptly - but that's about almost everything of positive. The setting is not only described a bit confusing, but really only possible with the aid of a good magnifying glass (both in terms of the Manual as well as what concerns the device itself). In addition, the key for the settings (= mode) is so unstable that it is slightly skewed after the first Einstelldurchlauf despite pfleglichen dealing (showing me anyway the magnifying glass) and the setting obviously therefore blocked. After changing the battery or in winter / summer time I can therefore not set back and the device will unfortunately have to return again ... The function is apparently ok, steps also counted correctly (after the requisite minimum period of regular exercise). Only the settings are just not modifiable (at reset only the days will be deleted the settings beiben unchanged) and when changing the battery (if the settings are lost) the entire device is not set again ... Will return the unit again ... Stop is obviously a disposable device ...
