The Apple Watch is a beautiful and amazing device. If you own one, you can use it to start and save your racquet sports activities, visualize and count your swings, track distance, steps, calories and heart rate while you are playing.

Tennis Shots

Track your Activity

Start, pause, continue, stop and save your racquet sports activity directly from your Apple Watch.



Swings and Cardio

Track your forehand, backhand and other shots. TennisKeeper uses the Apple Watch Accelerometer and Gyroscope sensors to detect your swing path, speed and angles.

Tennis Swings
Tennis Strokes

Get summary of your workout

Get your steps count, distance covered and heart rate on the tennis court from the Apple Watch. Visualize your strokes breakdown using the interactive dashboard from your iPhone or iPad.

Analyze each swing

Subscribe to Swing Analyzer to learn about your swing path, angles, power and contact point. See every swing in 3D and get to know your motion like never before.

Tennis Swings
Apple Watch Complication

Apple Watch Complications

Add TennisKeeper as a Complication to your favorite watch face and launch it immediately with a tap.