> For the complete documentation index, see [llms.txt](https://doc.sysdevmobile.com/kalipso/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.sysdevmobile.com/kalipso/6.0/documentation/controls/events/activity-sensor.md).

# Activity Sensor

This event is triggered when the activity sensor reports a new value.

{% hint style="info" %}
The values of the sensor are stored in the variables specified in the call made to **SensorEnable** action.
{% endhint %}

{% hint style="info" %}
The capability to determine certain types of activities is platform and hardware dependent.
{% endhint %}

#### Event available on the following operating systems

<figure><img src="https://1102213384-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FM6Wz3tBjSWbCweZ8NltT%2Fuploads%2FruABjDF2Z7iy255xGivq%2F01_Supported_OS.png?alt=media&amp;token=166f7395-72c9-406f-91f1-e41412516cba" alt="OS Supported: Android, iOS, Win, Win32"><figcaption></figcaption></figure>