Review: Garmin nuvi 68LM

Introduction, Screen and FeaturesAnother new sat nav, but the same old problem. Is there any point today in a dedicated navigation device? That's the challenge for the Garmin nuvi 68LM.After all, smartphones now come with turn-by-turn navigation as standard. What's more, their screens are growing larger by the day and thus nearly cancelling out the most obvious advantage of dedicated sat navs, namely screen size. So the nuvi 68LM's six-inch screen isn't necessarily that much bigger than your sma