RaceData2

Field Yachting Ltd

In-app purchases

About this app

Transform your Android device into a powerful sailing instrument display for Expedition Navigation Software and standard NMEA0183 data.

RaceData2 puts critical racing data at your fingertips, delivering real-time performance metrics from Expedition directly to your Android phone or tablet via WiFi. Whether you're racing around the buoys or offshore, stay connected to your boat's data with a highly customisable, easy-to-read display designed specifically for the marine environment.

KEY FEATURES

Real-Time Data Display
- View any Expedition data channels including User channels with automatic name detection
- Multiple data pages with swipe navigation
- Highly customisable grid layouts (up to 3 columns x 5 rows)
- Large, monospace fonts for easy reading
- Live data status indicators show connection quality at a glance
- Dark theme optimised for day and night sailing

Advanced Data Graphs (Subscription)
- Track performance trends with real-time graphs
- Adjustable time windows: 1, 5, 10, or 30 minutes
- Moving Average (MA) and Exponential Moving Average (EMA) trend lines
- Visual shading between actual data and trends
- Monitor multiple channels simultaneously

Race Commands (Subscription only & not available for NMEA0183)
- Send commands directly to Expedition from your device
- Ping start line ends (Port/Starboard)
- Set race timer (1, 4, 5, 10 minutes or custom)
- Sync timer to nearest minute
- Kill race timer
- Mark management - ping active mark, advance to next, or return to previous
- Emergency MOB (Man Overboard) command
- Full command history with resend capability

Designed for Racing
- Screen always-on option keeps data visible
- App pinning locks RaceData2 on screen
- Data lock prevents accidental changes
- Page lock maintains your preferred layout and allows fullscreen
- Demo mode for testing setup without Expedition connection

Wide Compatibility
- Expedition Navigation Software
- Any system broadcasting Expedition format UDP data such as A+T Instruments (Pixel sur Mer/Exocet, FaRo in development)
- NMEA0183 UDP data
- Works over standard WiFi networks

SUBSCRIPTION

Free Features:
- Display up to 4 channels (TWS, TWD, HDG, BSP)
- Single data page - 2x2 grid layout
- Demo mode

Subscription Features (Annual):
- Unlimited Expedition channels including custom User channels
- Larger grids and multiple pages
- Real-time data graphs with trend analysis
- Full command sending to Expedition

PERFECT FOR:
- Racing sailors who need tactical data away from the nav station
- Crew members who need specific data for their position
- Navigators wanting a wireless repeater display
- Coaches monitoring performance from chase boats
- Anyone using Expedition who wants mobile data access
- Additional on deck or below data display
- Add a waterproof case to your Phone and Tablet and have a new on-deck display

REQUIREMENTS
- Android device on same WiFi network as Expedition computer
- NMEA0183 broadcasting UDP data on the network
- Expedition configured to broadcast UDP data
- Android 7.0 or higher

SUPPORT
Comprehensive user guide available at: https://www.fieldyachting.com/racedata2

Developed by sailors, for sailors. RaceData2 is actively maintained by Field Yachting Ltd with regular updates based on user feedback from the racing community.

What’s new

• Disable ACK in case of network issues
• Select data graph pages to be vertical or horizontal