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 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
6. 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
8. Has lifetime traffic updates
The device includes a subscription to a lifetime of free traffic updates.
59% have it
Garmin Nuvi 3760T: 113.4g
10. 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
11. Has music playback
The device can play mp3 music files.
13% have it
800 x 480px
TomTom VIA 1605 M: 800 x 600px
13. 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
14. Has turn by turn directions
The device will signal upcoming turns and prepare you, ensuring you stay on route.
87% have it
15. maximum operating temperature
The maximum temperature at which the device can perform to the optimal level.
Magellan RoadMate RV9165T: 70°C
16. lowest potential operating temperature
The minimum temperature at which the device can perform to the optimal level.
Kenwood DNX570HD: -10°C
Waypoints are locations or landmarks worth recording and storing in your GPS. These are locations you may later want to return to, for example favorite restaurants, bars etc.
Garmin Rino 750: 10000
18. points of interest
A point of interest, or POI, is a specific location that someone may find useful or interesting, for example a famous museum or landmark.
Clarion NX302E: 12000000
19. Has pedestrian mode
The pedestrian mode optimizes the route for walking, and may also adjust arrival times to match walking, rather than driving speeds.
19% have it
20. Has map editing capabilities
This means that users can add extra detail to their map or correct any wrong information.
1% have it
Garmin eTrex 30x: 54mm
22. has a rechargeable battery
The battery can be recharged and used over again.
88% have it
23. Has WiFi
The device can connect to WiFi.
3% have it
24. Has an automatic rerouting feature
If you take a wrong turn or face heavy traffic ahead, the GPS will design a new route so that you will still arrive at your destination as quickly as possible.
79% have it
25. Has speed alerts
The device will alert you of upcoming speed cameras and warn you if you exceed the current speed limit.