Kai Tennis

Stop wasting time fiddling with height, speed, and spin knobs every time you practice.

With Kai, just choose the skill you want to improve, set your level, and start your session right from your phone. Kai instantly transforms your ball machine into a smarter training partner — delivering realistic rally simulations, live-play patterns, and advanced drills designed to sharpen your game faster than ever.

*** Kai requires a Kai Module to control ball machines -- coming soon!!! ***

KEY FEATURES:

• Control from your phone or watch
Connect Kai to a supported ball machine; then start, pause, or switch drills from anywhere on the court.

• Simulate real play
Go beyond static feeds — practice rallies, approach shots, footwork patterns, and complex shot sequences designed by pros.

• Regularly updated drill library
Access an ever-growing library of drills to keep your practice fresh and challenging.

• Create your own custom drills
Design personalized drills to match your practice goals or favorite rally patterns — simulate any drill you can imagine.

• 3D drill visualization
See drills come to life with clear animations that show exactly where each shot will land and how to move for it.

• Works with Playmate® iGenie and iSmash ball machines
Kai adds modern control and intelligence to these trusted machines, so you can bring your club’s machine to life with cutting-edge features.

With Kai, every practice session becomes smarter, more efficient, and more fun. No more guessing — just targeted training that helps you improve faster.

Download now and start making every ball count!