Best GPS Devices - Map cartridges / Data cards, 320 x 240 Resolutions, 6 to 14 Hours Battery Life

'integrated Bluetooth'

'GPS performance is solid and re-routing times are in line with most other units.'

'one dynamic device'

'The Garmin Zumo 550 features a waterproof case and large buttons which make it easier for riders wearing gloves to access the buttons.'

'even offers intuitive POI searches'

'the hardware itself is much stronger'

'the receiver's position on the Earth can be determined quite accurately'

'This GPS comes with the Sports Guard case to make handling the device easier and also provides additional protection for the device.'

'The other additions over the series is an internal rechargeable lithium ion battery rather than the AA batteries.'

'a decent system for those looking for a no-frills portable navigation device.'

'display should make it easier to read the screen in high glare situations than other StreetPilots.'

'Optional software is available on plug-in SD cards, letting you instantly add new features to your c530 - without connecting to your computer.'

'fast “time to first fix” (TTFF) in weak signal conditions'

'a decent system for those looking for a no-frills portable navigation device.'

'display should make it easier to read the screen in high glare situations than other StreetPilots.'

'Optional software is available on plug-in SD cards, letting you instantly add new features to your c530 - without connecting to your computer.'

'fast “time to first fix” (TTFF) in weak signal conditions'

'new, greatly improved screen'

'a bright, sharp display, which doesn't show a bit of glare in bright sun.'

'new, greatly improved screen'

'a bright, sharp display, which doesn't show a bit of glare in bright sun.'