Since one week I am daily with the pedometer on the go and everything works reliably and exactly as it is described. It's just a pedometer. With a conversion function in km and a zoom function for 7 days There is also a time recording and display of consumed calories, but who needs the latter function, should perhaps rather look for an alternative, which also measures the pulse, because it really makes a difference for the energy combustion, if I in shallow 1,000 steps premises or put back in the mountain. I was just the pure Schrittzählfunktion important, so I'm using the small device that you can connect it anywhere or put in your pocket, very satisfied. Configuration and commissioning are due to the extensive guidance material (even with video) no problem; the company provides an excellent service here, to the other really can learn a lesson. As Grobmotorikerin I had to bring a bit of trouble finding the tether through the tiny holes, but by means of a thinner thread, which I used as a threading, which is also managed. I wear the device permanently at leisure with me - there is in fact a great motivational effect. In office life I have worn it a few days, but since these paths differ little, I put it there now no longer present, but count the average sum in the evening only added. Otherwise, it is fine to have finally a control of how much you actually move and to observe, after which route fatigue occurs and whether or when you manage to move this point backwards.