Astro (Astrolabe Countdown)

Ultimate race timing and tracking on Apple Watch Ultra. Get precise starts with ProControl plus distance to startline and speed tracking with GPS dashboard.

The professional sailing timer trusted by regatta racers worldwide. Astrolabe Countdown delivers split-second precision timing when every second counts at the starting line.

CORE RACING FEATURES: Build with sailing and yachting professionals worldwide Crystal-clear edge-to-edge progress display for instant visual feedback Reliable haptic feedback you can feel even in rough conditions Always-active timing sessions that never sleep during critical moments Independent Apple Watch operation - no phone dependency Race history tracker with detailed journal entries

ADVANCED RACING TOOLS: ProControl for advanced race timing strategies Instant 5-minute countdown on gun signal Auto-sync countdown to nearest minute for precision starts Real-time distance to starting line measurement Course shift tracking within 30 degrees Speed over ground in precise knots

PERFECT FOR: Competitive regatta racing Sailing training sessions Time-critical race starts Professional sailing competitions Yacht club events

APPLE WATCH OPTIMIZED: Built natively for Apple Watch with exclusive Apple Watch Ultra features. Works seamlessly across all Apple Watch models with customizable themes to match your sailing team colors. Start winning more races with precision timing. Download Astrolabe Countdown today.

EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://astrolabe-countdown.apphq.online/privacy