sensor."movile_device"_battery_level - The state class of this entity, is not supported.

[Veletax]

The problem

According HA warning, for then entity sensor."mobile_device"_battery_level, Statistics cannot be generated until this entity has a supported state class. The Statistics unit is "%" of battery. In my case the entity name is: sensor.sm_x200_battery_level.

According instruccions from HA: "If this state class was provided by an integration, this is a bug. Please report an issue."

What version of Home Assistant Core has the issue?

core-2024.5.4

What was the last working version of Home Assistant Core?

No response

What type of installation are you running?

Home Assistant OS

Integration causing the issue

Mobile App

Link to integration documentation on our website

https://www.home-assistant.io/integrations/mobile_app

Diagnostics information

Example YAML snippet

No response

Anything in the logs that might be useful for us?

No response

Additional information

No response

[home-assistant[bot]]

Hey there @home-assistant/core, mind taking a look at this issue as it has been labeled with an integration (mobile_app) you are listed as a code owner for? Thanks!

Code owner commands

Code owners of `mobile_app` can trigger bot actions by commenting: - `@home-assistant close` Closes the issue. - `@home-assistant rename Awesome new title` Renames the issue. - `@home-assistant reopen` Reopen the issue. - `@home-assistant unassign mobile_app` Removes the current integration label and assignees on the issue, add the integration domain after the command. - `@home-assistant add-label needs-more-information` Add a label (needs-more-information, problem in dependency, problem in custom component) to the issue. - `@home-assistant remove-label needs-more-information` Remove a label (needs-more-information, problem in dependency, problem in custom component) on the issue.

_{^{(message by CodeOwnersMention)}}

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mobile_app documentation mobile_app source _{^{(message by IssueLinks)}}

[dshokouhi]

can you check that you are on the latest version of the android app?

[DeepCoreSystem]

@dshokouhi I have the same problem as @Veletax

It happens with our two android mobile phones

I am using the Android App version 2024.6.1-full and this is the system information of Home Assistant:

`

Version	core-2024.6.4
Installation type	Home Assistant OS
Development	false
Supervisor	true
Docker	true
User	root
Virtual environment	false
Python version	3.12.2
Operating system family	Linux
Operating system version	6.6.33-haos
CPU architecture	x86_64
Timezone	Europe/Berlin
Configuration directory	/config

`

[DeepCoreSystem]

Now it gets spooky ... I found in an other issue the quick fix to add the following under the key homeassistant

customize:
  sensor.cat_s75_battery_level:
    state_class: measurement

Restarted Home Assistant, but not the companion app ... and the "error" is gone It was gone for both mobile phones, but as I went back to take a screenshot, the mobile phone of my wife errored again