What 2 Wear is a free lifestyle application developed by HMP Software that provides accurate weather information and clothing suggestions. This Android application downloads real-time weather information for your city and calculates the human body heat index according to humidity, temperature, and wind. It then suggests what kind of clothes you should wear to stay comfortable throughout the day.

The application has a large variety of clothes suggestions for both men and women, and you can even add your own garments and accessories to your virtual closet. It also provides hourly and 10-day forecasts for your convenience. The application supports two languages, English and Italian, and allows you to select your city or use automatic geolocation.

It is important to note that the application requires a few device permissions, including access to the camera to add new clothes to your closet, internet access to retrieve weather information, and access to the device's location for automatic geolocation. The application also requires access to external storage to cache weather information for offline consultation.

Overall, What 2 Wear is a great application that provides accurate weather information and clothing suggestions, making it the perfect weather companion for your daily routine.