Garmin nuvi GPS featuring Waterproof

Garmin nuvi 550

Garmin nüvi 550 3.5-Inch Portable GPS Navigator  

Multi-mode navigator
preloaded street maps for North America, speaks street names, optional FM lifetime traffic, waterproof, multi-mode, Where am I?

Garmin nüvi 500 3.5-Inch Portable GPS Navigator         

nüvi® 500

Garmin nüvi 500 3.5-Inch Portable GPS Navigator         

Multi-mode navigator
preloaded street maps for lower 48 states and U.S. topographic maps, speaks street names, optional FM lifetime traffic, waterproof, multi-mode, Where am I?