RacerTime

Time your races, position buoys, use Judge Mode and analyse every session with tools for Apple Watch & iPhone. Track your favourite sports, in and out of the water.

RacerTime — Multi-Sports Racing Timer Race smarter. From your iPhone to your wrist. RacerTime brings advanced racing tools to every water sports athlete — controlled entirely by the Digital Crown, even in salt water.

1. Racing Timer — Digital Crown Control Purpose-built for wet and demanding conditions where touchscreens fail (for iPhone, use a high-quality waterproof pouch). Start, pause or cancel your race timer using the Digital Crown for precise control during critical race starts. Haptic and audio feedback keep you informed at every key moment. Full speed, GPS distance and real-time heart rate visible at a glance while the timer runs.

2. Judge Mode Designed for race officials to independently manage race sequences and flag signals directly from the iPhone & Apple Watch. Control the full race sequence from your wrist — start, postpone or cancel with one turn of the Crown.

3. GPS Buoy Guide — Set Your Course. Anywhere. Configure custom race courses with 2 to 5 buoys and your preferred downwind angle. Navigate accurately to each race mark using real-time bearing and distance directly on the watch. Everything you need to organise a real race with friends — right from your wrist. Set your course, place your buoys and start competing anywhere on the water.

4. iPhone Performance Analysis After each session, data recorded on the Apple Watch can be transferred to the iPhone or obtained directly from the iPhone for deep performance review:

GPS heatmaps with speed overlays. Automatic manoeuvre detection — identifies successful and failed tacks & gybes so you can pinpoint exactly where you're losing time. Speed and race metrics. Session performance insights. Average speed trends across your last 10 sessions.

1. Apple Health Integration RacerTime uses HealthKit to record heart rate and workout sessions throughout every race — keeping your complete athletic history in one place. Background tracking remains active even when Water Lock is engaged, ensuring no race data is lost during intense water contact.

2. iCloud Backup Optionally sign in with your Apple ID to back up your race history to your personal iCloud. Your data is stored privately in your own iCloud account — not on any external server. Sign in is never required to use any feature of the app.

Track Your Sports Sailing, Windsurf, Windfoil, Kitesurf, WingFoil, Foil, Surf, SUP, Kayak, Rafting, Ski, Snowboard, Motocross, RollerSkating, Bike, Trekking, Running.

Subscription A subscription is required after the 7-day free trial. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store settings.