FLIR One Edge Pro is a thermal imaging camera attachment for smartphones. It is designed to help professionals and DIY enthusiasts alike to quickly identify and diagnose problems in buildings, mechanical systems, and electrical equipment. Here’s my review of the FLIR One Edge Pro.

Design and Build Quality:

The FLIR One Edge Pro has a compact and rugged design that fits securely onto the smartphone. The device is well-built and feels sturdy in the hand. The camera has a protective cover that can be easily removed to access the lens. The attachment is compatible with both Android and iOS smartphones.

Thermal Imaging Quality:

The FLIR One Edge Pro has a resolution of 160×120 pixels, which is lower than some of the high-end thermal imaging cameras, but it still provides good image quality. The device uses FLIR’s patented MSX technology, which overlays visible light details onto thermal images, making it easier to identify objects and their details. The device has a temperature range of -20°C to 400°C and a thermal sensitivity of 100mK, which is good enough for most applications.

Ease of Use:

The FLIR One Edge Pro is easy to use. The device is attached to the smartphone’s charging port, and the FLIR One app is installed. The camera is activated by pressing the power button on the attachment. The app provides a user-friendly interface that allows you to capture, store and share thermal images. The device also features an automatic calibration feature that ensures accurate temperature readings.

Battery Life:

The FLIR One Edge Pro has a built-in battery that provides up to four hours of continuous use. The device also has a standby mode that conserves battery life when not in use.


The FLIR One Edge Pro is priced at around $400, which is more expensive than some of the other smartphone thermal imaging cameras in the market. However, considering the quality of the images, ease of use, and overall build quality, it’s a reasonable price for professionals and serious DIY enthusiasts who need accurate and reliable thermal imaging capabilities.

Overall, the FLIR One Edge Pro is an excellent thermal imaging attachment for smartphones. It provides good image quality, is easy to use, and has a sturdy build quality. While it is a bit expensive, it is worth the investment for those who require accurate and reliable thermal imaging capabilities.