Flir One, a thermal imaging camera attachment to your iPhone or Android smartphone, is designed to let you peer deep into impenetrable places like walls and through the pitch black darkness of night.

Thermal cameras that can see a person’s body heat were once expensive tools that only police and the military used. But now they’re small and cheap enough to work alongside your smartphone. And FLIR’s ...

the 'FLIR ONE' in various situations, which allows you to use an infrared camera just by attaching it to your smartphone, but the other day it finally stopped turning on and I had to ask for repairs.

The Flir FX has an impressive array of features, but this home security camera has some some hurdles to overcome before it’s ready to contend in a crowded DIY security category. Flir is best known for ...