Seek Thermal - Nano 300 Thermal Camera for Apple iOS with USB-C Connector, iPhone Thermal Camera, High Resolution 320 X 240 Thermal Imager, 25hz Imaging Frame Rate, -4°F~626°F, iPhone 15 & 16

The only Thermal camera I have found that actually works on Apple iPhones and Android phones both. It performs great, has lots of options in the settings and is priced very affordably which makes it a terrific value. I now have the ability to inspect my solar power systems for possible issues as well as checking my house for thermal leaks and much much more.This camera is super easy to use, and it is so small that you can just toss it in your pocket and have it with you anywhere, I would suggest putting it in something to protect it, but it is super small. It is a great tool to have around and I highly recommend it. It gets and deserves 5 stars.

I've had several FLIR cameras for iPhone, including the "other" more popular brand, and this one blows them all out of the water! The image is amazing, the software works great, and it works in almost real-time (there is a super small lag, but WAY better than any other product)! If you need a thermal camera, get this one!

It works and is small and very light. No case, which is annoying. The app is very, very basic. If you are used to even an old FLIR hand-held model, you'll really notice the lack of functions here. The specs claim accuracy is +/- 5 degrees which is pretty terrible. Good for relative measurements. It read the temp of a metal case off by 10 degrees. It pauses and clicks a lot, which is annoying. All-in-all, it's a very basic unit with some kinks.

The Seek Thermal Nano 300 is an outstanding thermal camera that performs exceptionally well despite its compact size. It delivers clear, reliable thermal imagery and accurately identifies hot spots. I’ve used it to troubleshoot electrical components and for occasional thermal inspections—it handled both with ease. Highly recommended for anyone seeking a compact yet powerful thermal imaging solution.

This is what I would hope it would be, which is impressive. There are so many rich dynamics to the world that open up when you can see in this spectrum. This seems (a) beautiful (b) interesting (c) practical as there’s so much temperature info.I’d held off because … I don’t know. I guess I just didn’t think they’d really work well? But I got this because a friend’s chinchilla (cute rodent pet) would hide in the house and I thought … maybe?It’s a great chinchilla finder. And I just want to have this on all the time.I really really want it connected to the Apple Vision Pro even in a rudimentary magic window way.I highly recommend.Oh, it requires an App on your phone. This raises questions about who you trust to add software to your phone. … The company looks on the legit side.I’d feel much more comfortable if the *App* were open source (the app is good, but it’s not where their IP lays I assume.)There is an SDK available, if they can make just the hardwares communication open and allow open apps then this will have incredible potential at its price point.

Fantastic! Worked perfectly and so much clearer than I’d expected. Only wish the macro lens was included

This device works great but it’s important that you know what a thermal image looks like. It does not look at all like night vision, you can barely tell what’s on the screen, although once you get used to it you learn how to read it. So if you’re looking for the ability to Monitor temperatures or to detect a heat source from surrounding ambient conditions, it will work fine, but remember it is not a night vision device, it’s a heat detector, so unless you’re doing surveillance for warm bodies in the woods from a helicopter, it’s not going to help you with night targeting.

Overall, this feels very unpolished. App is very minimal. No way to set a fixed temperature range, only auto-scale. Frame rate sometimes tanks, but clears up after force quitting the app. I'm using it with an iPhone 16 Pro, so it's not that my phone can't keep up. Runs the FFC every ~5 seconds, leading to jerky video.