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Tennis · Padel · Beach Tennis · Badminton

Track score from Apple Watch · Swing analytics · Shot detection · Fatigue analysis · Share on social networks

Beyond the score. CourtsidePlay brings Advanced Match Analytics to Tennis, Padel, Beach Tennis and Badminton: every swing analysed, shot types classified (with sport-aware labels like bandeja and vibora for padel, and lob/serve detection for badminton), rally length tracked, spin estimated, and readiness scored — using the accelerometer, gyroscope and HealthKit sensors already on your wrist. CourtsidePlay does not require registration and keeps your data on your devices. For full details, see our Privacy Policy.

Six New Analytics Modules

Every module uses sensor data captured during your match — no extra gear, no manual logging. Just play, and the numbers are waiting for you after the final point.

One Tap. Two Pages of Insights.

Open any completed match and you get a full dashboard — from heart-rate zones to shot-type breakdown to spin distribution — all on the same Match Summary screen.

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77 shots in a 2-minute demo

The swing detector runs continuously during the match. Every wrist motion above the impact threshold is logged with its intensity, peak G, and assigned to the point that was active at that moment.

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Sport-aware shot classification

Motion signature, impact angle and swing duration feed a classifier that labels each shot — Serve, Forehand, Backhand, Smash, Slice, Drop or Lob — with sport-specific rules: bandeja and vibora for padel, and a dedicated badminton path that opens a serve window at the start of every rally and only labels the current server's stroke as Serve.

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Rally length buckets

Shots assigned to each point are counted and bucketed into 1–3, 4–8, 9–15, and 15+ — so you can tell at a glance whether you win quick points or long grindy exchanges.

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Spin estimated from wrist rotation

The gyroscope signature at impact is a strong predictor of topspin, flat and slice contact. We don't measure the ball directly, but the correlation with wrist path is tight enough to give you a useful shot-shape breakdown.

Match Summary showing Swing Analytics

Play. Analyse. Improve.

All these Advanced Match Analytics come with CourtsidePlay on iOS and watchOS, for Tennis, Padel, Beach Tennis and Badminton. No subscription, no extra sensors — just your iPhone and Apple Watch. Privacy details are always available in our Privacy Policy.