> For the complete documentation index, see [llms.txt](https://docs.g-iot.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.g-iot.io/low-cost-tracker-full-device-guide-book/low-cost-tracker-greater-than-giots-functions/lct-device-time-series.md).

# LCT - Device Time-series

The Device Timeseries page allows the user to select and view various measurements collected over time from your device.

These measurements are crucial for monitoring the device’s performance, environmental conditions, and connection metrics. The user can select one or more timeseries measurements and generate a chart to visualize the data.<br>

<figure><img src="/files/wjugEICSSm0rkRXIEN0A" alt=""><figcaption><p>Device Timeseries Page</p></figcaption></figure>

## LTC  Set-Up Device Timeseries

#### Steps to Select and Visualize Measurements:

1. **Select Measurements:**\
   Use the toggle switch to activate or deactivate individual measurements based on data visualization needs.
   * **Activate:** Turn the toggle switch ON to include a measurement in the chart.
   * **Deactivate:** Turn the toggle switch OFF to exclude a measurement from the chart.
2. **Generate the Chart:**\
   Once the desired measurements are activated, the **Show Chart** button will become active. Click it to generate and view the chart based on the selected parameters.

<figure><img src="/files/pt1AxAf8PkgdF12ml5Wj" alt=""><figcaption><p>Device Time-series Viewing Data</p></figcaption></figure>

## Actions Available After Graph Generation:

<div align="left"><figure><img src="/files/Vhb6XuiQbv0R5tYuUTxf" alt=""><figcaption><p>User action on graph</p></figcaption></figure></div>

1. **Adjust Timeframe:**
   * Click the **Time-frame** icon to modify the graph's display period.
   * Select a predefined timeframe or create a custom interval, then click **Save**.
2. **Export Data:**
   * Click the **Download** icon to export the graph's data in **.CSV** format.
3. **Download Graph Image:**
   * Click the **Burger** icon in the top-right corner of the graph to download it as a **PNG** file.
4. **Reset View:**
   * Click the **Home** icon to reset the graph view to the previously defined timeframe.


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