Outdoor sports have been praised as a healthy lifestyle. It includes mountain climbing, camping, adventure, rock climbing, caving, and so on. 

In the dark night or dense jungle, thermal imagers could help travelers quickly observe the surrounding environment, in order to detect beasts and ensure the safety of the camp. 

It could also help travelers see road conditions clearly and avoid getting lost, no matter how bad the weather is. When there are people missing or trapped, thermal imagers can also be used for search and rescue.

As the current smart phones are generally equipped with the visible light camera, infrared thermal imaging device can also be used as a mobile phone accessories or component. 

You can use it to find lost pets in the night, testing computer case, making a simple state assessment for your car, finding the leak site in your house, looking for the source of burning smell and pests in the wall cracks. You can also use it for artistic creation, filming pets or friends.