The Apple Watch tennis app.

CourtsidePlay turns your Apple Watch into a tennis scorekeeper and a swing sensor at the same time. You score the match from your wrist, the watch detects every shot, and the full analysis lands on your iPhone the moment the match ends.

Live tennis scoring on Apple Watch

Score the match from your wrist

The watch face shows the current score, set and game, and you tap to record each point. It works for singles and doubles and keeps running while the iPhone stays in your bag.

  • Live point-by-point scoring on the watch
  • Singles and doubles formats
  • Keeps working when the iPhone is out of reach
Apple Watch syncing a finished match to iPhone

The whole match syncs to your iPhone

When the match ends, every point, every detected swing and your heart-rate trace transfer to the iPhone automatically, with a manual sync if you want to push it over early.

  • Automatic sync when the match finishes
  • Manual sync whenever you want it
  • Nothing is uploaded — it stays on your devices

Get CourtsidePlay

Every feature on this page is built in. Download once and start analysing your next match.