Update withings info (#29048)

source/_integrations/withings.markdown

@@ -16,11 +16,11 @@ ha_platforms:
 ha_integration_type: integration
 ---
 
-The `withings` sensor platform consumes data from various health products produced by [Withings](https://www.withings.com).
+The Withings integration consumes data from various health products produced by [Withings](https://www.withings.com).
 
-## Create a Withings Account
+## Create a Withings developer account
 
-You must have a developer account to distribute the data. [Create a free development account](https://account.withings.com/partner/add_oauth2).
+You must have a developer account to distribute the data. [Create a free developer account](https://account.withings.com/partner/add_oauth2).
 
 Values for your account:
 
@@ -52,32 +52,7 @@ Withings will validate (with HTTP HEAD) these requirements each time you save yo
 
 {% include integrations/config_flow.md %}
 
-The integration configuration will ask for the *Client ID* and *Client Secret* created above. See [Application Credentials](/integrations/application_credentials) for more details.
+## Data updates
 
-Once authorized, the tab/window will close and the integration page will prompt to select a profile. Select the profile you chose while on the Withings site.
-  - Note: It's important you select the same profile from the previous step. Choosing a different one will result in Home Assistant displaying the wrong data.
-
-Data will synchronize immediately and update under the following conditions:
-  - If `use_webhook` is enabled:
-      - Each time Withings notifies Home Assistant of a data change.
-      - Every 120 minutes.
-  - If `use_webhook` is not enabled:
-      - Every 10 minutes.
-
-## Configuration
-
-There are additional configuration options available:
-
-```yaml
-# Example configuration.yaml entry
-withings:
-    use_webhook: true
-```
-
-{% configuration %}
-use_webhook:
-  description: "Configure Withings to notify Home Assistant when data changes. This also required to populate the in_bed sensor. Note: In order for this to work, your Home Assistant install must be accessible to the internet."
-  required: false
-  default: false
-  type: boolean
-{% endconfiguration %}
+The integration will automatically detect if you can use webhooks. This will enable the integration only to update when there is new data.
+The binary sensor for sleep will only work if the integration can establish webhooks with Withings.