Understanding Device Lab
The Sofy Device Lab is the central portal to access all the devices available to test your Android or iOS apps and websites. You can access the portal by clicking on the "Device Lab" link on the left panel of the Sofy dashboard.
From the Device Lab, you can see all devices available and online at a given time. The devices are displayed with official screens and relevant details (like Brand, RAM, OS, Model, CPU, and Region).
You can Acquire any available device for your testing. This will ensure that no one else is using it at the same time. The devices which are available for acquiring would have the Acquire button enabled.
Once you've completed testing, you can click on Release so that the device will become available again for use by others.
A status of Utilizing means that the device is being used by some other user.