Netflix is one of the world's leading entertainment services, with over 300 million paid memberships in over 190 countries enjoying TV series, films and games across a wide variety of genres and languages. Members can play, pause and resume watching as much as they want, anytime, anywhere, and can change their plans at any time. The Partner Test Tech team is responsible for ensuring a high-quality Netflix experience on smart TVs and set-top devices. We achieve this by building and maintaining device automation and infrastructure. We measure our effectiveness by leveraging real-time metrics and alerts to gain insight.