Ralli with watch

Score the match and track your workout, all from your wrist. Give Ralli a try.

Tennis scores, right on your wrist.

Ralli is a score-counting companion for tennis players. When the score gets fuzzy, one tap on your wrist is all it takes. When the match ends, calories, heart rate, and set-by-set scores are sorted out automatically.

■ On the court, all on your wrist

• Score, pick a format, and check results — entirely from Apple Watch • Launch the app from your watch face with a complication • At a glance on the Lock Screen and Dynamic Island

■ A match is a workout — logged automatically

• Seamlessly tied to a HealthKit workout session • Calories, heart rate, and workout time tracked automatically • Syncs with the Apple Fitness app

■ Replay every match on iPhone

• Set-by-set scores, kcal, and workout time — all in detail • Your tennis days stacked on a calendar, automatically • Monthly and lifetime stats — your tennis history

■ Play by your own rules

• Customizable set length: 4, 5, or 6 games • No-ad, no-tie, and tiebreak support • Start with the rules you actually play

Weekend tennis with friends — let Ralli keep it light.