Cypress has now gone mobile and can support both Android and iPhone/iPad web browsing testing.
Cypress provides a viewport command to set the size of the screen; the viewport varies from device to device. For example. the iPad 2 has a viewport of 768X1024 while the iPhone 3 has a viewport of 320X 480.
The viewport command in cypress accepts the height and width of the device in question. The syntax is:
cy.viewport(height, width)
or alternatively you can define the phone model from the pre-defined list supported by Cypress, so for example: