emulator.wtf blog

emulator.wtf is an Android cloud emulator laser-focused on performance to deliver quick feedback to your PRs. 2-5x speedup compared to Firebase Test Lab.

We cover a wide array of topics on Android testing, emulators, CI and latest emulator.wtf news here.

emulator.wtf 1.0 馃帀

emulator.wtf 1.0 release candidates are shipping over this week. What are the breaking changes, new features and what鈥檚 next?

October 21, 2025 路 10 min 路 Madis PinkMadis Pink

GPU-accelerated emulator.wtf

emulator.wtf finally has GPU-accelerated emulators! They use our server鈥檚 GPU resources, which makes UI tests quicker by handling draw requests with the host GPU.

July 4, 2023 路 4 min 路 Madis PinkMadis Pink

Introducing our new test results view

We鈥檙e super excited to show off our new test results view. We do believe that running your tests as fast as possible is extremely valuable but it鈥檚 not the full picture. An equally important part of test monitoring is the ability to quickly identify what鈥檚 failing and why.

February 21, 2023 路 2 min 路 Tauno TalimaaTauno Talimaa

Benchmarking Android Automated Test Device (ATD) Emulators

Google has recently released a new class of Android emulator images - Automated Test Devices. Lets take a closer look to see what they鈥檙e all about.

April 17, 2022 路 5 min 路 Madis PinkMadis Pink