HeatSeek is a compact thermal imaging and hotspot-finding tool for Android that helps you visualize temperature differences using compatible sensors and cameras, display live thermal overlays, record snapshots, and view on-screen temperature readouts to locate and document heat sources for inspections, diagnostics, or maintenance tasks.

Key features

HeatSeek offers a real-time thermal view with live overlays and adjustable color palettes to highlight subtle temperature differences, snapshot capture with options to save or share annotated images and temperature data, and measurement tools that provide point and area readouts plus min/max markers. The app is compatible with supported external thermal cameras and device sensors.

Usage and tips

When using HeatSeek, ensure your camera or sensor is connected and calibrated before beginning an inspection, try different palettes to improve visibility of hotspots, and review saved snapshots over time to track changes for home inspection, equipment maintenance, or troubleshooting tasks.