The Pickleball Cannon

Pickleball is already a sport that feels like it was invented by someone trying to avoid running, but this machine takes it to a new level. With an 80-ball capacity and adjustable speed, spin, and frequency, it’s essentially a pitching machine for a game that doesn’t really need one. The 4–6 hour battery means you can practice your third-shot drops until the neighbors complain. (Oh yeah, it has an app.)