---
title: "Erase data from sensors"
canonical: "https://help.vicon.com/space/IMU/73122980/Erase%20data%20from%20sensors"
format: markdown
---
To remove unwanted data from your sensors, you can delete it in one of these ways:

- [Erase data from a single sensor](#EraseSingle)
- [Erase data from all connected sensors](#EraseAll)

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Erase data from a single sensor

To erase data from one or more sensors, you can delete the data using the relevant Erase button on the **Sensors** tab.


    **To erase data from a sensor:**


1. Ensure the sensor(s) from which you want to erase data is connected.
2. Click **Sensors** and then for the required sensor, click **Erase data**.
  A message notifies you that all data will be erased from the sensor and you're given the opportunity to confirm or cancel.
3. To delete the data from the sensor, click **Erase**.
  When the data has been erased from the sensor, the **Erase** button is disabled and if you click the down arrow, you can see that the **Sessions** information now shows a zero.

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Erase data from all connected sensors


    **To erase sensor data from all connected sensors:**


- On the **Sensors** tab, click **Erase all sensors**.

> ℹ️ If the firmware for any of the selected sensors needs updating, you are alerted that the data cannot be not erased from those sensors until the firmware is updated.