Skip to content


Free UK Postage

for orders over £10

5-Star Customer Service

UK Based Company

Struggling to order?

Please tap on the bottom-right corner "Help" button and let us know. We will create a manual order for you.

100% Secure Transactions

Shop with confidence! Our website ensures secure transactions with advanced security measures in place, including PayPal for added peace of mind.



CMNAV Sat Navs head-to-head challenge versus other brands. Why should you choose us over others?



At C & M Navigation Systems, we have one motto: "Treat every customer the way you'd like to be treated as a customer. If there's something you wouldn't like as a customer - then don't do it to anyone else". 

- We answer the questions ASAP within an hour, or worst case, later on, the same day (Monday to Sunday!)

- We work together to identify the right sat nav for you (we don't sell the most expensive - we sell the most efficient for you, so don't be surprised if you'd be recommended the cheapest sat nav maybe! We don't sell "good" and "bad" sat navs - we sell "the right sat nav for you")

- We dispatch the orders the same working day, for orders placed before 3 PM the same day (Mon-Sat), and we use FAST and TRACKED Services, to ensure the product will get to you in no time, and in one piece.

- After each purchase, we send out a playlist of VIDEO GUIDES about how to operate your sat-nav, which will give you a very good understanding of navigation software, regardless of your "tech knowledge level"

- We offer 30-day returns no questions asked, for as long as the product arrives back without heavy marks or scratches and with all the accessories in the box.

- We offer Free Lifetime Map Updates and support in installing these updates

- We listen to your ideas, and we try to implement these in our products as much as possible! 

- We treat every question/situation individually and provide the best solution - not just a generic answer to make it seem like we did something. 

Of course, the list can continue, but we will let our customers' reviews speak for us! 

You see, there are a lot of sellers and companies out there selling similar products, which can become a bit confusing for you as a customer and makes you purchase the first product that comes your way because "they're all the same" or even spend 3 times more for one of the overpriced big-brand sat navs. 

The most important thing when you purchase a sat nav it's not what you see outside, it's what's inside of it - the navigation software and maps - which are critical in route calculation if you're driving a large vehicle. Having the latest and the CORRECT set of maps for Large Vehicles together to avoid restrictions and useful sets of Points of Interest is a must-have. 

Many sellers on these big marketplaces claim to have a "proper Truck Sat Nav" or a "Proper Caravan/Motorhome Sat Nav", but most of them only buy them from China or even buy from eBay and sell the same for a double price, as they are, most of the times just with outdated car maps, without checking if they're fit for purpose, just to make a quick buck. When you come to update the sat nav, you'll have the surprise to realise that they're not trading anymore so you'll be left with a useless piece of plastic, which you'll probably flog on Facebook Marketplace for a tenner, as it's no good anymore.  

At C & M Navigation Systems, we don't simply pack boxes and send them out.  First, we give samples to our Affiliate Professional Drivers, to try them out on the road, in parallel with another sat-nav, for a few weeks, on several road types and locations, to ensure they're good to be sold to others before we list them.

The difference between us and these sellers out there is that we've been around for 5 years now, and counting, WE constantly LISTEN to our customers' feedback and work closely with them, to improve our products year by year. 

It's safe to say that we have the widest range of sat navs in the UK if not in Europe, with products that come in many variations to fit everyone's budgets and requirements (No point paying extra money for a feature that you will never use, isn't it?) 

Thank you for taking the time to check our website and products and we want to let you know that we're here to help in case you have further questions!

Kind Regards,

C & M Navigation Systems Team


Camping Blogs:

Trucking Blogs:

  • 10 Must-Have Gadgets for HGV and Lorry Drivers in 2023
    February 2, 2023 Secomapp Support

    10 Must-Have Gadgets for HGV and Lorry Drivers in 2023

    Driving a HGV or lorry is not just about getting from point A to point B, it's about making the journey as comfortable and safe as possible. With the latest gadgets, drivers can improve their driving experience, stay connected and protected, and ensure compliance with regulations. Whether you're a seasoned trucker or a beginner, these 10 must-have gadgets will help you make the most of your time on the road in 2023.
    Read now
  • 10 Essential Tips for New HGV and Lorry Drivers
    February 2, 2023 Secomapp Support

    10 Essential Tips for New HGV and Lorry Drivers

    Starting as a new HGV or lorry driver can be both exciting and challenging. To help you hit the ground running, we've put together 10 essential tips to keep in mind. From familiarizing yourself with the rules of the road to taking regular breaks and staying alert, these tips will help you be a safe and effective driver. Stay ahead of the game and make your journey as smooth as possible with these essential tips.
    Read now