# ThermalEvent

> Subscribe to thermal events which Adaptive Performance sends when the thermal state of the device changes.

## Definition

* **Type:** Event
* **Namespace:** [UnityEngine.AdaptivePerformance](/engine/6000.5/script-reference/unityengine/adaptiveperformance.md)
* **Assembly:** UnityEngine.AdaptivePerformanceModule

```csharp
event ThermalEventHandler ThermalEvent
```