More info in here:
http://arvutiturve.wordpress.com/2013/05/05/ilm-ehk-ilmateade-ja-kell-arvuti-ekraanile-tasuta-htc-home/
HTC Home was developed to be a widget suite that shows an animated clock with weather like on HTC phones. HTC Home contains Weather and Clockand widgets. HTC Home will also provide users with additional weather information such as wind speed or humidity. There are some different icons for different wind speed and humidity so you can easily choose what to wear for a walk.
Each widget has multiple styles. For Clock widget it is a usual digital clock with weather and several types of analog clock. Each widget is a separate application. You can pin it on taskbar and you can run many instances of one widget.