The brightness of the display adapts to the level of light, for example at dusk it will dim as the amount of sunlight decreases.
24% have it
2. Has weather updates
You can access weather forecasts using the device.
8% have it
3. Has lifetime maps
Users are able to download the latest maps four times per year with no further fees or subscriptions.
63% have it
4. screen size
The bigger the screen size is, the better the user experience.
Garmin Nuvi 2798LMT-Digital: 7"
5. Has route optimizer
If the user has many destinations planned, for example a UPS driver, they can enter in all of the destinations and the GPS will calculate the most efficient route to take, saving time and reducing fuel costs.
49% have it
6. has an external memory slot
The device has a standard memory slot (such as an SD or micro SD card slot) so that you can either extend the internal storage with affordable memory modules or you can retrieve data, such as photographs, easily from a memory card.
77% have it
7. Has route avoidance
The device can avoid certain routes depending on the user's preference. For example, if you wish to avoid expensive toll roads then the device can design an alternative route.
75% have it
Becker Revo.2: 7mm
9. Has lifetime traffic updates
The device includes a subscription to a lifetime of free traffic updates.
59% have it
Garmin Nuvi 3760T: 113.4g
11. Has a favorites menu
Save all your favorite destinations, such as certain towns or restaurants, so you have directions ready for your next visit.
57% have it
12. Has music playback
The device can play mp3 music files.
13% have it
800 x 480px
TomTom VIA 1605 M: 800 x 600px
14. Has turn by turn directions
The device will signal upcoming turns and prepare you, ensuring you stay on route.