---
layout: page
title: "Speedtest.net"
description: "How to integrate Speedtest.net within Home Assistant."
date: 2016-02-12 9:06
sidebar: true
comments: false
sharing: true
footer: true
logo: speedtest.png
ha_category: System Monitor
featured: false
ha_release: 0.13
ha_iot_class: "Cloud Polling"
---

The `speedtest` sensor component uses the [Speedtest.net](https://speedtest.net/)
web service to measure network bandwidth performance.

## {% linkable_title Configuration %}

By default, it will run every hour. The user can change the update frequency in
the configuration by defining the minute and hour for a speed test to run.
For the `server_id` check the list of
[available servers](https://www.speedtest.net/speedtest-servers.php).

To add a Speedtest.net sensor to your installation,
add the following to your `configuration.yaml` file:

Once per hour, on the hour (default):

```yaml
# Example configuration.yaml entry
sensor:
  - platform: speedtest
    monitored_conditions:
      - ping
      - download
      - upload
```

{% configuration %}
  monitored_conditions:
    description: Sensors to display in the frontend.
    required: true
    type: list
    keys:
      ping:
        description: Reaction time in ms of your connection (how fast you get a response after you've sent out a request).
      download:
        description: Download speed (Mbit/s)
      upload:
        description: Upload speed (Mbit/s)
  server_id:
    description: Specify the speed test server to perform the test against.
    required: false
    type: integer
  hour:
    description: Specify the hour(s) of the day to schedule the speed test. Use a list for multiple entries.
    required: false
    type: [int, list]
  minute:
    description: Specify the minute(s) of the hour to schedule the speed test. Use a list for multiple entries.
    required: false
    type: [int, list]
    default: 0
  second:
    description: Specify the second(s) of the minute to schedule the speed test. Use a list for multiple entries.
    required: false
    type: [int, list]
    default: 0
  manual:
    description: >
      `true` or `false` to turn manual mode on or off.
      Manual mode will disable scheduled speed tests.
    required: false
    type: boolean
    default: false
{% endconfiguration %}

This component uses [speedtest-cli](https://github.com/sivel/speedtest-cli) to
gather network performance data from Speedtest.net.
Please be aware of the potential
[inconsistencies](https://github.com/sivel/speedtest-cli#inconsistency) that
this component may display.

When Home Assistant first starts up, the values of the speed test will show as
`Unknown`. You can use the service `sensor.update_speedtest` to run a manual
speed test and populate the data or just wait for the next regularly scheduled
test. You can turn on manual mode to disable the scheduled speed tests.

## {% linkable_title Examples %}

In this section, you find some real-life examples of how to use this sensor.

### {% linkable_title Run periodically %}

Every half hour of every day:

```yaml
# Example configuration.yaml entry
sensor:
  - platform: speedtest
    minute:
      - 0
      - 30
    monitored_conditions:
      - ping
      - download
      - upload
```

### {% linkable_title Run at a specific time %}

Everyday at 12:30AM, 6:30AM, 12:30PM, 6:30PM:

```yaml
# Example configuration.yaml entry
sensor:
  - platform: speedtest
    minute: 30
    hour:
      - 0
      - 6
      - 12
      - 18
    monitored_conditions:
      - ping
      - download
      - upload
```

### {% linkable_title Using as a trigger in an automation %}

{% raw %}
```yaml
# Example configuration.yaml entry
automation:
  - alias: "Internet Speed Glow Connect Great"
    trigger:
      - platform: template
        value_template: "{{ states('sensor.speedtest_download')|float > 10 }}"
    action:
      - service: shell_command.green

  - alias: "Internet Speed Glow Connect Poor"
    trigger:
      - platform: template
        value_template: "{{ states('sensor.speedtest_download')|float < 10 }}"
    action:
      - service: shell_command.red
```
{% endraw %}

## {% linkable_title Notes %}

- When running on Raspberry Pi, just note that the maximum speed is limited by its 100 Mbit/s LAN adapter.
- Running this platform can have negative effects on the system's performance as it requires a fair amount of memory.
- Entries under `monitored_conditions` only control what entities are available in Home Assistant, it does not disable the condition from running.
- If ran frequently, this component has the ability to use a considerable amount of data. Frequent updates should be avoided on bandwidth-capped connections.
- While running, your network capacity is fully utilized. This may have a negative effect on other devices in use the network such as gaming consoles or streaming boxes.