Do you remember armored fone for CAT (construction machines manufacturer)?
That's good because it's new smartphone S60 is now avaible in preorder and it have... thermovision camera!
Except this rater exotic addon smartphone have quite interesting "insights:"
System: Android 6.0;
Screen: 4.7" FHD, Gorilla Glass 4;
CPU: Snapdragon 617;
RAM: 3GB;
Storage: 32GB + microSD;
Cameras: 13MP rear + termowizja, 5MP front;
Battery: 3800mAh;
Others: Termovision, armored case, IP68, 105dB speaker, dual SIM;
Size: 73,4x147,9x12,9mm;
Weight: 223g;
Price: EUR699.99 or about $772 (pre-sale).
As we can see device is quite interesting but it have its price. But from different side - it is very durable phone.
Source: mgsm (polish)