The visually very nice to looking Beurer Foot Warmer provides two functions: heat and massage, which are according to the description can be used individually. In reality, however, it is so that the heat development is very mild and, unfortunately, can not be regulated; there is only one heat step. In other words, the application of heat without massage is pointless because no toasty-warm enough. Along with the massage the application with the Beurer device is however beneficial for the feet. The device automatically turns itself off after 30 minutes. The inner plastic part can detach and wash with a zip.