-Clear screen (crisp display)
-Loud Voice (Easy to hear even over music)
-Good Design (No annoying buttons; touch screen only)
-Simple Menu (Keeping it simple to use, which is what a sat nav should be).
-Free upgrade to latest maps with approved offer purchase.
-Unique cradle (Power plug in bottom of unit can be annoying)
The Navman S50 is a fantastic product; for those willing to read the manual and understand how to use the unit before diving in; it is a great product, offering the combination of a outstanding price bundled with good looks, easy use and a trusted brand that has provided quality sat nav for years.