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layout	title	description	date	sidebar	comments	sharing	footer	logo	ha_category	ha_iot_class	ha_release
page	Belkin WeMo (Holmes) Smart Humidifier	Instructions on how to integrate Belkin WeMo humidifiers into Home Assistant.	2018-10-29 19:58	true	false	true	true	belkin_wemo.png	Fan	Local Push	0.82

The wemo platform allows you to control your Belkin WeMo humidifiers from within Home Assistant. This includes support for the Holmes Smart Humidifier.

WeMo devices are automatically discovered if the discovery component is enabled. For more configuration information, see the WeMo component documentation.

{% linkable_title Attributes %}

There are several attributes which can be used for automations and templates:

Attribute	Description
current_humidity	An integer that indicates the current relative humidity percentage of the room, as determined by the device's onboard humidity sensor.
fan_mode	String that indicates the current fan speed setting, as reported by the WeMo humidifier.
filter_expired	A boolean that indicates whether the filter has expired and needs to be replaced.
filter_life	The used life of the filter (as a percentage).
target_humidity	An integer that indicates the desired relative humidity percentage (this is constrained to the humidity settings of the device, which are 45, 50, 55, 60, and 100).
water level	String that indicates whether the water level is Good, Low, or Empty.

{% linkable_title Services %}

There are several services which can be used for automations and control of the humidifier:

Service	Description
set_speed	Calling this service sets the fan speed (entity_id and speed are required parameters, and speed must be one of the following: off, low, medium, or high). When selecting low for the speed, this will map to the WeMo humidifier speed of minimum. When selecting high for the speed, this will map to the WeMo humidifier speed of maximum. The WeMo humidifier speeds of low and high are unused due to constraints on which fan speeds Home Assistant supports.
toggle	Calling this service will toggle the humidifier between on and off states.
turn_off	Calling this service will turn the humidifier off (entity_id is required).
turn_on	Calling this service will turn the humidifier on and set the speed to the last used speed (defaults to medium, entity_id is required).
wemo_set_humidity	Calling this service will set the desired relative humidity setting on the device (entity_id is a required list of 1 or more entities to set humidity on, and target_humidity is a required float value between 0 and 100 (this value will be rounded down and mapped to one of the valid desired humidity settings of 45, 50, 55, 60, or 100 that are supported by the WeMo humidifier)).
wemo_reset_filter_life	Calling this service will reset the humdifier's filter life back to 100% (entity_id is a required list of 1 or more entities to reset the filter life on). Call this service when you change the filter on your humidifier.