The Best Sat Nav 2020

Navigating through unknown territories can be difficult but investing into a quality sat nav helps to keep you heading in the correct direction. The latest devices are packed with intuitive smart features and are even easier to update with built-in WiFi.

Best Sat Nav

The best sat nav is the TomTom GO 620, which is an affordable option with worldwide lifetime maps that can be updated with ease using the built-in WiFi. It’s also compatible with Siri and Google Now for instant voice control.

Sat Nav Comparison

Sat NavScreen Size(s)Updates
TomTom GO 6205 or 6 inchBuilt-in WiFi
Garmin DriveSmart 65 MT-S6.95 InchBuilt-in WiFi
TomTom Start 524.3, 5 or 6 InchComputer Connection
Garmin DriveAssist 51 LMT-S5 InchBuilt-in WiFi
Garmin Camper 770 LMT-D 6.95 InchBuilt-in WiFi
Garmin Dezl 780 LMT-D5 or 7 InchBuilt-in WiFi

TomTom and Garmin dominate the sat nav market in the UK and for good reason too. They are at the forefront of GPS technology and offer unbeatable support that no other brands can match.

Below are the best sat navs that are suitable for all vehicles and come with lifetime free maps and software updates.

The Best Sat Nav


1. TomTom Car Sat Nav GO 620


TomTom are arguably the most well-known sat nav brand in the UK and produce a wide range of models. The GO series is their most popular and this 620 version is packed full of intuitive features such as a Siri and Google Now.

Unlike older models, the new and improved GO series has built-in WiFi, which means you can perform map and software updates without needing a computer.

Other features of the TomTom GO 620 include:

  • Smartphone connectivity
  • Hands-free calling and text message read-outs
  • Compatible with Siri and Google Now
  • Lifetime free updates to maps and speed cameras
  • Accurate real-time traffic reports via smartphone connection
  • MyDrive cloud application for saving or syncing data
  • Available with a 5 or 6 inch display
  • Active magnetic mount

The TomTom GO 620 is an excellent all-round sat nav that combines performance with value for the money. It ticks all the boxes and comes with world lifetime maps, which can be updated using the built-in WiFi.
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2. Garmin DriveSmart 65 MT-S Sat Nav


Another highly reputable and well-known brand are Garmin and they produce just as many sat navs. Their DriveSmart 65 MT-S is the most popular model they produce and it features a sleek edge-to-edge 6.95 inch high resolution display.

In terms of controlling the device, it has a built-in voice control for directions, POI’s and other features. It also has Alexa built-in, which you can use to play music, create to-do list and even control smart home devices.

Other features of the Garmin DriveSmart 65 MT-S include:

  • 6.95 inch display
  • Garmin and Alexa voice control
  • Smartphone connectivity
  • Hands-free calling and notifications
  • Real-time traffic, weather and parking
  • Built-in WiFi for map or software updates
  • Free lifetime map updates

The larger screen of the Garmin DriveSmart is highly desirable and makes a huge difference in terms of its usability. It also includes the desirable smartphone and Alexa connectivity for controlling the device and other features.
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3. TomTom Car Sat Nav Start 52


For those that rarely use satellite navigation and want the best value, the Start 52 model by TomTom is a great option. It’s available with a 4.3, 5 or 6 inch screen and the choice of European or UK based maps.

Although there isn’t built-in WiFi with this model, it takes just two minutes to connect it to your computer. Once setup, you are able to perform free software updates and download the latest maps.

Other features of the TomTom Start 52 include:

  • 4.3, 5 or 6 inch screen sizes
  • Free lifetime maps and software updates
  • Enhanced lane guidance
  • TomTom MyDrive to plan routes
  • 3 months speed camera updates
  • Integrated reversible mount

The TomTom Start 52 is the best value sat nav that comes with free lifetime updates and won’t disappoint. Although there are cheaper models available, they aren’t produced by the reputable TomTom brand but often unknown brands.
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4. Garmin DriveAssist Sat Nav With Dash Cam


The use of dash cams is becoming increasingly popular in the UK and there are now many sat navs that include built-in dash cams. The DriveAssist is a great example and saves the cost of purchasing a separate dash cam for your car.

In terms of the satellite navigation capabilities, it’s pre-loaded with lifetime maps of the UK and Europe and it has built-in WiFi for updating the maps or software.

Other features of the Garmin DriveAssist 51 LMT-S include:

  • Desirable sat nav with dash cam
  • 5 inch display with a battery life of 30 minutes
  • Bluetooth hands-free calling
  • Built-in WiFi for map or software updates
  • Smart notifications from your smartphone connection
  • Free lifetime maps and traffic updates

Although there are many premium alternatives with built-in dash cam functionality, the DriveAssist model provides the best bang for your buck. It’s also able to receive updates through the built-in WiFi, which is another great bonus.
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5. Garmin Camper 770 LMT-D Sat Nav


The Garmin Camper 770 LMT-D is an excellent option for those driving a motorhome, caravan or towable trailer. This is thanks to the ability of setting custom routing and trip planning based upon the size and weight of your vehicle.

Unless you already have the option of a reversing backup camera, the brand offer the option to include it with this sat nav. It simply connects wirelessly and automatically switches the display once you begin to reverse.

Other features of the Garmin Camper 770 LMT-D include:

  • Custom routing and trip planning
  • Edge-to-edge 6.95 inch touchscreen display
  • UK and European maps
  • Digital traffic via DAB
  • Hands-free calling
  • Voice activated navigation and control
  • Built-in WiFi for map and software updates
  • Backed by a two year warranty

If you drive a caravan or motorhome, the Garmin 770 LMT-D is the best option and even comes with a directory of campsites from ACSI, NKC and MHF. The only main drawback is the premium price tag but it’s a worthwhile investment that you won’t regret.
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6. Garmin Dezl 780 LMT-D Truck Sat Nav


Another custom vehicle sat nav by the Garmin brand is the Dezl 780, which is designed for trucks or HGV’s. It allows you to input the size, load and weight of your truck and includes extra notifications such as upcoming bridge heights, sharp curves, steep gradients and much more.

Depending upon your budget, there is a choice of a 5 or 7 inch display and a built-in dash cam. We strongly recommend the larger display as it makes the device far easier to use and navigate.

Other features of the Garmin Dezl 780 include:

  • Custom Truck or HGV routing
  • Size, load and weight inputs
  • DAB and smartphone connectivity
  • Truck and trailer directory
  • Bluetooth hands-free calling
  • Built-in WiFi for maps and software updates
  • Backed by a two year warranty

For truck or HGV drivers, this is the best sat nav on the market that provides custom routing based upon your vehicle. It also comes with the choice of a built-in dash camera, which is another great bonus for those without one.
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Conclusion

Whether you are exploring Devon and Cornwall in your motorhome or travelling to the South of France in your sport cars, a sat nav is an essential item. Every year, both TomTom and Garmin release their latest models and our aim to keep the above list up to date with the best sat navs on a regular basis.

To avoid disappointment, we strongly recommend purchasing either a TomTom or Garmin model. Not only are they high quality devices but they have plenty of support and online documentation in case you come into any issues.

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