Bay Zero is a lightweight companion app for golfers who already own a launch monitor and want fast, accurate range sessions. Pair your Garmin Approach R10, hit balls and see live carry, ball speed, launch angle, spin and other flight metrics so you can replace guessed yardages with real club distances from your own swings. Built for range and home practice rather than coaching or social feeds, Bay Zero delivers clean shot tracking, per-club gapping and a simple virtual range view so you leave the bay knowing what worked and what didn’t.

Key Features

⭐ Live shot tracking the moment you hit: carry, ball speed, club speed, smash factor, launch angle, spin rate, apex and descent in a single clean view.

⭐ Automatic club detection, dispersion patterns and on-the-fly carry, apex and shape calculations so every shot updates your bag analytics.

⭐ Virtual 2D driving-range visualiser for outdoor bays or indoor nets with session replay and clear dispersion maps.

⭐ Structured practice modes (Pro): speed training, gap tests, multiplayer Golf Pong and procedurally generated holes that use your real gapping.

⭐ Environmental corrections (temperature, altitude, humidity), haptic/audio shot feedback and sunlight-readable screens for focused practice with Bay Zero.

Advantages

✅ Replaces course guessing with trustworthy per-club average carry, deviation and histogram-based gapping.

✅ Keeps sessions and your bag in sync so every recorded shot improves your analytics and long-term comparisons.

✅ Focused interface that avoids coaching clutter and social feeds—ideal for golfers who want clean data and fast feedback.

✅ Privacy-minded, local-first design: shots, sessions and bag data live on your phone without accounts or third-party analytics.

Disadvantages

❎ Requires a compatible launch monitor (currently the Garmin Approach R10) and an Android phone with Bluetooth Low Energy.

❎ Advanced structured modes and unlimited session history require a Pro subscription; free users keep one auto-saved session locally.

Development Team

Bay Zero is built by golfers for golfers, focused on practical range tools and accurate flight modelling. The team emphasizes a local-first app model with no uploads, no tracking beyond what’s needed for ball-flight calculations, and ongoing improvements driven by player feedback.