The Sauce Labs Cookbook

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  sauceRegion: 'eu'

in your config file.


Update to version 4.14.1 or later, or 5.0.0 or later, of WebDriverIO and set

region: 'eu' 

in your wdio.conf file.

Use the following in your configuration settings to connect to the European Data Center (

page) for the Sauce Labs Virtual Device Cloud:


There are two different REST APIs for Virtual Cloud and Real Devices:

Virtual Cloud:

Real Device Cloud:



Entity AssertionConsumeURL:


Use the latest version of Sauce Connect. Set:


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 Updated content located in Data Center Endpoints.