Run tests and interact with a large selection of physical devices. Unlike emulators, physical devices give you a more accurate understanding of the way users interact with your app by taking into account factors like memory, CPU usage, location, and modifications made by manufactures and carriers to the firmware and software. We are always adding devices to the fleet.  See the device list.

Manually reproduce issues and run tests in parallel. We collect videos, logs, and performance data so you can dive deep and solve problems quickly. For automated tests, we’ll identify and group issues so you can focus on the most important problems first.