Fix SleepIQ timer units: seconds should be minutes for core climate and foot warmer

[frenck]

Breaking change

Proposed change

The SleepIQ integration reports wrong units for two timer entities:

• Core Climate Timer: declared as UnitOfTime.SECONDS but values are in minutes (0-600, step 30). Setting "30s" actually runs for 30 minutes.
• Foot Warming Timer: missing unit entirely, but values are also in minutes (30-360, step 30).

Both are changed to UnitOfTime.MINUTES and the foot warmer also gets NumberDeviceClass.DURATION added for consistency with the core climate timer.

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New integration (thank you!)
• New feature (which adds functionality to an existing integration)
• Deprecation (breaking change to happen in the future)
• Breaking change (fix/feature causing existing functionality to break)
• Code quality improvements to existing code or addition of tests

Additional information

• This PR fixes or closes issue: fixes SleepIQ reporting wrong units for core climate and foot warmer timers #166638
• This PR is related to issue:
• Link to documentation pull request:
• Link to developer documentation pull request:
• Link to frontend pull request:

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[home-assistant]

Hey there @mfugate1, @kbickar, mind taking a look at this pull request as it has been labeled with an integration (sleepiq) you are listed as a code owner for? Thanks!

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[Copilot]

Pull request overview

Fixes incorrect unit of measurement for SleepIQ timer number entities. Core Climate Timer was declared in seconds but actual values are in minutes; Foot Warming Timer had no unit at all. Both are corrected to UnitOfTime.MINUTES and the foot warmer gets NumberDeviceClass.DURATION for consistency.

Changes:

• Set native_unit_of_measurement=UnitOfTime.MINUTES and add NumberDeviceClass.DURATION for the foot warming timer entity description.
• Change core climate timer's unit from SECONDS to MINUTES.
• Update tests to assert ATTR_UNIT_OF_MEASUREMENT == UnitOfTime.MINUTES for both timers.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
homeassistant/components/sleepiq/number.py	Corrects unit to minutes for both timer entities and adds duration device class to foot warmer.
tests/components/sleepiq/test_number.py	Adds assertions verifying the corrected unit of measurement.