Replay Video Preview and test experiences By Meta Blueprint Published: Sep 1, 2023 Duration 3m Difficulty Beginner Rating 1 star 2 stars 3 stars 4 stars 5 stars Average rating: 5.0 12 12 reviews It's important to test experiences on your device to make sure everything works as planned. This lesson explains some ways to test effects on your device and some things to watch out for.