10 Best Iphone Thermal Camera 2025 in the United States

The InfiRay Thermal Monocular T2 Pro is a solid choice for hunting enthusiasts looking to enhance their thermal imaging capabilities. With a resolution of 256x192 IR, it delivers clear images, making it easier to spot wildlife from significant distances—up to 800 yards for deer or 600 yards for wild boars. The device features a refresh rate of 25Hz, which contributes to a smooth viewing experience, helping you track moving targets effectively.

One of the standout attributes is its zoom range of 2x to 16x, allowing users to observe distant animals with pinpoint accuracy. The capability for real-time hotspot tracking further aids in quickly locating prey, which is especially beneficial for hunters in varying terrains.

This monocular connects directly to your iPhone, providing a larger display for better visibility and control. It operates on your mobile device's power, offering a commendable battery life of 8-10 hours—ideal for extended outings without worrying about recharging. The device also allows for video recording and image capture, making it not just a tool for observation but also for documenting your hunting experiences. However, there are a few considerations to keep in mind; while the plug-and-play feature simplifies usage, the reliance on a smartphone means that it may not function as well for users without compatible devices. Also, weighing 2.16 pounds, it might be on the heavier side for some users during long hikes.

The FLIR ONE Gen 3 is a thermal imaging camera designed for iPhones with a Lightning port, making it a handy tool for anyone needing to visualize heat patterns, whether for home inspections, HVAC work, or even outdoor activities. One of its standout features is the high-resolution IR images, providing a clarity of 1440x1080 visual resolution alongside a decent 80x60 thermal resolution. This combination allows users to see thermal images clearly, which is essential for accurate assessments.

In terms of temperature measurement, it can accurately gauge temperatures within ±3°C or ±5%, which is quite useful for typical household and industrial applications, given the operational temperature range of 5 °C – 120 °C. Additionally, its rugged design ensures it can withstand tough job site conditions, rated to survive drops from 1.5 meters.

The FLIR Ignite Cloud feature is a great addition, allowing users to upload and share images easily, enhancing its usability. However, potential users should be mindful that it is solely compatible with iPhones up to the iPhone 14, limiting its audience. Battery life is decent but varies based on usage, which could affect those who are on the field for extended periods.

The FLIR ONE Pro is a high-resolution thermal camera designed for iPhones with USB-C ports, making it suitable for iPhone 15 and newer models. This compact device plugs directly into your phone's charging port, transforming your iPhone into a powerful thermal imaging tool. With a thermal resolution of 160x120 and a visual resolution of 1440x1080, it delivers clear and detailed images, which is crucial for tasks requiring precise thermal detection.

The camera can measure temperatures with an accuracy of ±3°C or ±5%, covering a temperature range of 5 °C to 120 °C, making it versatile for various applications, from home inspections to professional use on job sites. It also features FLIR Ignite Cloud, allowing you to easily upload, organize, and share images via Wi-Fi. Additionally, the camera is built to endure tough conditions, rated to survive drops from up to 1.5 meters, ensuring durability in demanding environments.

The FLIR ONE Pro is a robust and high-performing thermal camera for iPhone users, particularly those with newer models, offering ease of use, high-resolution imaging, and durability.