I often get asked about my CAT S61 phone, so here's a one-year review.
The CAT S61 is an industrial phone. It's designed to withstand a harsh work environment and has features aimed specifically at engineering and construction. In a way it's a flagship phone, but more in a blue collar than a fashionista sense.
Besides the water and impact resilience it has a Flir Lepton thermal imaging camera, an air quality monitor that reacts to VOCs (Volatile Organic Compounds) like solvents, and a simple laser assisted measuring system that works in conjunction with the camera to estimate distances.
I've been using this for a year, and although the firmware has been a slightly rough ride it has done its job well.
I know you can get plug-in thermal cameras, but have always felt that plugging solid items into the tiny charge connector on most phones runs the risk of damaging the connector if dropped.
The only niggle I have is that the main camera drops clumps of frames when used with other apps. That results in sudden jerks in the video. The supplied app is OK for general filming, but for YouTube stuff you really need to be able to lock things like exposure, focus and white balance, especially when doing bench style videos.
When I got this phone it was the most expensive one I'd ever bought. Although initially disappointed by the camera app compatibility issue (tried with and without AP2) it's still become a very useful daily carry phone. Especially with the built in thermal imaging camera. I'd actually feel a bit lost without it.
If you enjoy these videos you can help support the channel with a dollar for coffee, cookies and random gadgets for disassembly at:-
http://www.bigclive.com/coffee.htm
This also keeps the channel independent of YouTube's advertising algorithms allowing it to be a bit more dangerous and naughty.

14 thoughts on “One year test of the cat s61 thermal imaging phone.”
  1. Avataaar/Circle Created with python_avatars Dani East says:

    great review, on a verge of buying one myself

  2. Avataaar/Circle Created with python_avatars Jason jamrs says:

    I had a cat s51 which would get very very hot in summer the battery actually ballooned just for reference I live in Australia

  3. Avataaar/Circle Created with python_avatars Dave Pawson says:

    Have you seen the successor, the S62?

  4. Avataaar/Circle Created with python_avatars L H says:

    The flaps break off after use. Pity

  5. Avataaar/Circle Created with python_avatars Utopss AKA PJ says:

    My Cat s60 finally broke after so many years (battery connection) and I'm decanting if to go for the s61
    just wondering have they fixed the camera software issue for other apps?

  6. Avataaar/Circle Created with python_avatars carlu bambi says:

    I purchased the BV9900pro.Its a better deal .I paid $450 cdn shipped to my door.More than good enough .Many jealous coworkers

  7. Avataaar/Circle Created with python_avatars svampebob007 says:

    why did they remove the dualsim AND memory card? my cas S41 has all three, the reason I'm looking to replace it is that the flap broke after two years, and that the sim tray has now become brittle to the point where it's not sealing anything either. those phones are super duper heavy duty, I've abused the heck out of mine, dropped it on concrete more times then I can remember and never bothered with snow, rain, if I wanted to snap a picture I'd just double tap the power button and use the volume up to snap that picture.

  8. Avataaar/Circle Created with python_avatars Jordan Cruz says:

    nice man. Thx its video bro!

  9. Avataaar/Circle Created with python_avatars john ashley sanchez mejia says:

    Hola, me gustó mucho su explicación, el equipo es muy bueno, pero en Colombia es mejor no comprarlo, en mi caso compré un S61 original, cuando paso el año de garantía lo mandé al representante de la marca en Colombia la empresa 'Woden', con miles de requisitos para despacharlo a Bogotá, para que finalmente me digan que no tienen la repuestos para repararlo y que me recomiendan la compra de otro, el diagnóstico que envían es totalmente ambiguo pero si adicionan claramente la cotización para que les compré a ellos el nuevo equipo. En lo personal en Colombia recomiendo "No comprar teléfonos CATERPILLAR de ninguna serie…. Saludos

  10. Avataaar/Circle Created with python_avatars DegustoDelSol says:

    I have the newer s62 pro, its fine, but it does not have the distance measurement 🙁

  11. Avataaar/Circle Created with python_avatars Doov says:

    Why do persons need two SIMs?

  12. Avataaar/Circle Created with python_avatars Sebastian Rose says:

    thank you for this video. Im a mechanic and need a new phone. I saw this one on google for rugged phones and if you give it this good of a review then this is for sure the phone ill be using. Not to mention FLIR and air quality sensors are awesome to have in the shop.

  13. Avataaar/Circle Created with python_avatars Ryan Hakalmazian says:

    ew

  14. Avataaar/Circle Created with python_avatars Wrenchposting says:

    People in an audience with an elevated skin temperature may be on some kind of drugs.

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.