The Silva ex3 connect pedometer counts every step you take. At the end of the day you can upload your walking data to the SilvaConnect website and analyse your exercise hour by hour, day by day, week by week. You can also challenge your friends to an online step competition. Who will be the first to reach your chosen target? It’s a great way to get the motivation to exercise and it’s a lot of fun. Silva ex3 connect is compatible with PC.