OSMO Genius Starter Kit - iPad Only wonderworkshop Gyroscope - angular rate sensor:

Gyroscope - angular rate sensor: ±245/500/2000dps

here is your observing time

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and it can be used to detect ambient sound level

OSMO Genius Starter Kit - iPad Only wonderworkshop Gyroscope - angular rate sensor:OSMO IS MAGIC: Fun filled & award winning learning games. Children interact with actual hand held pieces & an iPad, bringing a child's game pieces & actions to life (No WiFi necessary for game play). An Osmo Base is included, an iPad is not included, both are required for game play. TEACHING: Arrange puzzle pieces to match on screen shapes (Tangram), solve creative physics puzzles by drawing lines or placing items in front of the screen (Newton),