Products reviews
Garmin nuvi 250$123.00 to $330.00
Tags:garmin, nuvi, 250, | GlobalSat BT-359$40.00 to $90.00
Tags:globalsat, bt-359, | Garmin nuvi 255W$100.00 to $455.00
Tags:garmin, nuvi, 255w, |
Garmin GPSMAP 276C

This portable GPS navigator features a 256-color TFT display that's easy to read in bright sun along with a built-in basemap and auto routing to provide you with turn-by-turn directions to the marina for a day of boating.
Furuno GP37

The new GP37 DGPS/WAAS Navigator is compact in size, yet big on power, features and performance. This waterproof unit is perfect for a wide range of boats. It is equipped with a WAAS and a DGPS receiver as standard supply. It utilizes both WAAS and differential radio beacon correction methods to give you the most accurate position fix available. The GP37 offers extremely accurate position fixes -- 10m for basic GPS, 5m or better with DGPS and 3m or better where WAAS service is available. It should be noted that DGPS is more reliable and accurate, as the WAAS system is still currently under development. There is no guarantee of accuracy, integrity, continuity or availability of the WAAS signal. For that reason, the GP37 runs with DGPS as the default setting in auto selection mode. In this mode, if the DGPS signal can not be received for any reason, the WAAS mode is automatically selected. Manual setting is also available. The display modes include Plotter, two Customizable displays, Steering, Highway and SpeedMinimize
Navman NavPix N40i

The N40i includes an integrated digital camera for taking NavPix to create an unmistakeable reminder of your chosen destination. So you can find your way there - no matter how far away it is – whenever you want.
Bushnell NAV500

Bushnell has announced their entry into the portable auto GPS navigation market with the announcement of the Bushnell Nav 500. The Nav 500 offers many features found on other navigation devices in its class such as a 3.5 inch touch screen display, pre-installed maps of the USA and Canada, and an MP3 player.