First, you'll need a compatible Amazon Fire tablet from this list:

https://support.playosmo.com/hc/en-us/articles/360007204253-What-Amazon-Fire-tablets-is-Osmo-compatible-with-

You also need an Osmo Fire base & reflector. Fire bases & reflectors are sold as part of the Osmo Genius Kit for Amazon Fire and the Osmo Creative Kit for Amazon Fire, and as separate items, both on Amazon and our website here:

https://www.playosmo.com/en/shopping/?cc=us