Functions PRO: The Best Marine GPS For Small Boats

GPS Speed, Heading

  • View your Speed Over Ground in your unit of choice
  • View your Heading Over Ground (True or Magnetic)
  • Large Screen with highly visible Fonts, from any angle and under any condition

Jumbo Mode

View your key data in high visibility mode

Nautical Charts

  • View your position on your marine chart
  • Zoom-in&out, Pan, Center
  • View feature information (Lights, Buoys, Dangers,โ€ฆ)
  • View Soundings
  • View low depth shaded areas and uncovering areas
  • Marine charts coverage available here

Tides & Current

  • View Estimated Depth at Tide Stations in USA & Canada
  • View Tide predictions
  • View Estimates Current Speed and Heading at Current Stations in USA & Canada
  • View Current Predictions

Search & Go

  • Use our tabletโ€™s virtual keyboard (and/or arrow keypads) to search for a location (any chart feature such as a town, a lighthouse or a beacon for example)
  • Click on it and navigate to your selected place

“Fast Forward”

  • Display a vector forward and indicate anticipated travel times for your small boat
  • Automatically adjust the scale of the vector

Routes & Waypoints

  • Create Waypoints on-the-go
  • Waypoints can be created on the device with touch/keypad, feature search as well as Lat / Long
  • Routes can be created on the device
  • Routes can be started, stopped, and reversed
  • Waypoints get auto-labeled based on closest chart features
  • Create complete routes at home and load them on MAPTATTOO via USB
  • View Distance to next Waypoint, VMC (Velocity Made on Course), Bearing to Next Waypoint, Course Deviation

Trip Information

  • Distance Traveled
  • Maximum Speed
  • Average Speed
  • Total remaining distance on route
  • Total Time
  • Time Moving
  • Time Idle
  • Estimated time to Next Waypoint
  • Estimated time to Route Completion

NMEA 2000 Data (with our Gateway)

Navigation & Position Data

  • SOG (Speed over ground) – Boat’s speed relative to the ground in knots
  • COG (Course over ground) – Direction of travel relative to the ground in degrees
  • STW (Speed through water) – Boat’s speed relative to the water in knots
  • HDG (Magnetic heading) – Compass heading in degrees
  • LAT (Latitude) – Current latitude position in decimal degrees
  • LON (Longitude) – Current longitude position in decimal degrees

Wind Data

  • AWA (Apparent wind angle) – Wind angle relative to the boat in degrees
  • TWA (True wind angle) – Actual wind angle corrected for boat movement in degrees
  • AWS (Apparent wind speed) – Wind speed as measured on the boat in knots
  • TWS (True wind speed) – Actual wind speed corrected for boat movement in knots

Environmental Data

  • DBT (Water depth) – Depth below transducer in meters
  • AIR (Air temperature) – Ambient air temperature in ยฐC
  • WTR (Water temperature) – Sea water temperature in ยฐC