IoT Device Management platforms register, monitor, update, and retire connected devices deployed in corporate or operational environments — smart building sensors, conference room systems, physical security cameras, environmental monitors, specialized field equipment, and industrial endpoints. Core capabilities include zero-touch device onboarding, fleet-wide telemetry and health monitoring, over-the-air firmware and software updates, remote command orchestration, device grouping and search, certificate and credential lifecycle management, and integration with connectivity layers such as MQTT brokers and cloud IoT hubs. The category is distinct from UEM (which manages employee-operated endpoints) because IoT devices are headless, often long-lived, and deployed in environments where in-person service is impractical.