cofabe2 years ago000I have a Walking Pad S1 at home. At 3km/h the display shows H3.0 and I cannot increase the speed to 6.0. Why is this? Show in original language (German)EmmaS2512 years ago000Hello, I had the same thing at first, but I think you have to walk a certain number of kilometres before you can increase to 6.Show in original language (French)Comment1 comment