Review on Enhanced FLIR ONE Pro LT - Android (USB-C) - Professional-Grade Thermal Camera for Smartphones - Featuring VividIR and MSX Image Enhancement Technology by Bob Randles

I was hoping to use this to find nails in outside walls. I've looked at numerous reviews and videos and some of them have shown that this is possible. So I was hoping, but this one didn't work for me. Studs are barely visible on the interior walls. The USB-C extension feature doesn't work with either of the two heavy cases I use. But if you're just looking for warmth then I think you might like it. The overlay of the two images makes what you see really sharp. The case is good, the charging time is acceptable. Using a FLIR camera connected to your phone is sometimes inconvenient. The short extension cable allows you to use it with all cases and move the camera independently of the phone.