Meet the Seek Thermal CompactPRO XR: a long range thermal imager with a USB-C interface that lets you use your Android device to find people and animals in the dark. It has a 320 x 240 thermal sensor with 24-degree field of view and 9Hz frame rate. It has a temperature detection range of -40F to 626F.
This thermal imager doesn’t require a battery. It has 10 color palettes and 4 emissivity presets. You can find out more about it here.