Now at last a watch that is really useful, because not only does it tell the time, it will also detect wi-fi signals but not just any old wi-fi signals the best kind, which are the free ones! It will give the signal strength on a scale from one to eight, the direction to the stro ...

Knowing where the hotspots are can be hard, especially if you are a stranger in town, and in some cases the larger cities are inundated with networks, which makes it difficult for a newcomer to find the right one. But the Wi-Fi Detective from Startech.com, this job has become a ...