Thermometer Galaxy S4 Free (com.mobilerise.thermometer) on Google Play
Simple effective stylish Thermometer for your Galaxy S4 and Note3.It only uses S4 build in sensors!!!-Notification Bar (Temperature)-2 different app widgets (8 more in paid version with color and transparency customization)-Works without internet connectionMeasures the ambient temperature, humidity and pressure.-°C or °F selection.Use it only for reference , it is not for professional use. It only uses device sensors.How to use;-Don't put your S4 to direct sunlight.-Put it on a flat surface and wait some time for exact results