Tennis Tracker Dual is the ultimate tennis scorekeeping and activity tracking app for Garmin watches, whether playing solo or syncing wirelessly in real time with your opponent's watch via ANT+ (no smartphone or internet connection required on court). GAME MODES & EASY PAIRING: • Solo Mode: Playing against someone without a Garmin watch? You can use the app 100% standalone to track your own score, games, sets, and record all your fitness and GPS metrics. • Dual-Watch Sync Mode: To pair two watches, simply open the app on both devices while standing close to each other (within 2-3 meters / 6-10 feet) before starting the match. The watches will discover each other and connect automatically via ANT+ with zero setup. Once paired, either player can score points, and both screens update instantly. KEY FEATURES: • Direct Watch-to-Watch Synchronization: Ultra-low latency wireless communication between two Garmin devices without phones, cellular data, or Wi-Fi. • Smart Reconnection & Offline Buffer: If players move out of radio range during a point, actions are safely queued locally and automatically reconciled when walking near each other at side switches. • High-Contrast Split Yin-Yang UI: Optimized for immediate readability under direct sunlight: - Right Side (Dark Theme): Score and stats for "YOU". - Left Side (Light Theme): Score and stats for "OPPONENT". • Visual Server Indicator: A crisp tennis ball icon clearly marks whose turn it is to serve in games and tie-breaks. • Haptic Court-Change Alerts: Triple-pulse vibration and an on-screen banner notify players on odd games and every 6 points in a tie-break. • Full GPS Activity Recording: Records the session as an official Tennis activity to Garmin Connect, including real distance, GPS court heat map, heart rate, calories, and match set breakdown. CONTROLS (Touch & Physical Buttons): - Right Tap / UP Button: Add point for YOU. - Left Tap / DOWN Button: Add point for OPPONENT. - BACK Button / Swipe: Undo last action. - START Button / Hold Touch: Pause menu (Save / Discard match). HOW TO CONFIGURE MATCH RULES & THEMES: From your phone, open Garmin Connect-Garmin Devices-Select your watch-Connect IQ Apps-Tennis Tracker Dual-Settings: - Choose your match format (Best of 3, Super Tie-Break, 8-Game Pro-Set, or Single Set). - Toggle Advantage or No-Ad (Golden Point) scoring. - Customize your UI theme color and player display names/initials. SUPPORT DEVELOPMENT (TIPS / DONATIONS): This app is free to use. If it brings value to your tennis matches and you would like to support ongoing updates and features, you can leave a tip or buy me a coffee here: https://paypal.me/FrydexVgs Thank you for your support and see you on the court!

What’s New in Version 2.0.1: • 4 Configurable Match Formats: - Best of 3 full sets. - Best of 3 sets with a 10-point Super Tie-Break in the deciding set. - 8-Game Pro-Set. - Single Set (6 games). • No-Ad Scoring Option (Golden Point): - Play traditional Advantage or sudden-death Golden Point at Deuce (40-40). • Critical Point Detection & Badges: - Real-time detection and on-screen badges for Break Point (BP), Set Point (SP), and Match Point (MP). - Unique haptic vibration cue on game-, set-, or match-deciding points. • Garmin Connect Mobile Customization (App Settings): - Pick your preferred theme color (Classic Black, Classic White, Tennis Blue, Clay Red, Court Green). - Smart contrast engine: auto-selects high-contrast colors in solo play or when both players choose the same theme. - Custom player names or initials (up to 5 characters). - Fixed ergonomic layout: YOU on the right half, OPPONENT on the left. • Advanced FIT Analytics in Garmin Connect: - Match final set score summary saved directly to your activity file. - Detailed Break Points won vs. total break point opportunities recorded. What’s New in Version 1.2: - Monotonic revision engine (revId): local scores no longer revert or flicker when players move out of radio range at the baseline. - Seamless auto-reconciliation as soon as players approach the net or change sides. - Real conflict detection: distinctive haptic pattern and on-screen alert if both players log competing points while disconnected. Initial Release 1.0: - Real-time watch-to-watch ANT+ score synchronization. - High-contrast Yin-Yang split screen interface. - Dynamic tennis ball serve indicator. - Automatic court change haptic & visual alerts. - GPS tracking and custom FIT match summary export to Garmin Connect. - Resilient offline queuing and auto-reconciliation engine.