Flir one is awesome - FLIR Systems FLIR ONE Personal Thermal Imager for Apple iOS

I have always wanted to have thermal imaging at my finger tips but it's very costly. Flir finally came out with an option for the average person. This device is great for around the home use ie finding clogged drains, poor insulated areas, etc. This device is even more cool to take to the field for rabbit hunting. I haven't got to try it out following a blood trail yet but I do not see why this wouldn't be great for tracking wounded game.