---
title: Flutter Data Collected
description: Learn about the data collected by Flutter Monitoring.
breadcrumbs: >-
  Docs > RUM & Session Replay > Application Monitoring > Flutter Monitoring >
  Flutter Data Collected
---

# Flutter Data Collected

## Overview{% #overview %}

The Datadog Flutter SDK for RUM generates events with associated telemetry and attributes. Telemetry are quantifiable values that can be used for measurements related to the event. Attributes are non-quantifiable values used to slice telemetry values (group by) in the RUM Explorer.

Most Flutter Monitoring data is collected by native Datadog iOS and Android SDKs for RUM, and is retained for the same periods of time.

- For iOS event-specific telemetry and attributes, see [RUM iOS Data Collected](https://docs.datadoghq.com/real_user_monitoring/ios/data_collected/#event-specific-metrics-and-attributes).
- For Android event-specific telemetry and attributes, see [RUM Android Data Collected](https://docs.datadoghq.com/real_user_monitoring/android/data_collected/#event-specific-metrics-and-attributes).

## Further reading{% #further-reading %}

- [Source code for dd-sdk-flutter](https://github.com/DataDog/dd-sdk-flutter)
- [Learn how to explore your RUM data](https://docs.datadoghq.com/real_user_monitoring/explorer/)