Garmin zumo 595LM GPS | Gear Review

Garmin zumo 595LM GPS
The zumo 595LM is the latest and greatest GPS from Garmin. The screen is large and easy to use with gloves on, and new features make it more useful than ever. Photos by the author.

I’m a late GPS adopter; I first started using one on my bike about five years ago, when I was planning a ride from Fort Collins, Colorado, to the Overland Expo outside Flagstaff, Arizona. I still like to carry paper maps, but it’s nice to be able to glance down and see where you are, and in unfamiliar towns I like having the voice in my helmet telling me where to turn, allowing me to give the surroundings my full attention.

When I heard about Garmin’s new 595LM model, my interest was piqued, mostly because of one feature in particular: Garmin Adventurous Routing, which calculates routes that include curves and hills, and avoid major highways. The user can adjust the “intensity” of the adventure using a sliding scale with three settings for each feature: all the way to the left (fewer hills and curves and more major highways), the middle and all the way to the right (more hills and curves and fewer major highways). More on that in a moment.

The 595LM is fairly straightforward to install, with the most difficult part being routing all the cables—in addition to power, there are three mic/line-in/line-out jacks plus a USB—under the gas tank and/or fairings. It comes with a U-shaped bracket that mounts on most handlebars, as well as a suction cup and 12V cigarette lighter adapter for use in a car.

Garmin zumo 595LM GPS
What’s in the box: the 595LM comes with everything you need to mount the GPS to a motorcycle, as well as a cigarette adaptor and windshield suction cup mount for a vehicle.

In order to use the 595LM, you start by plugging the unit into your computer with the included USB cable, and it walks you through the steps from there: installing the (free) Garmin Express software, updating the map on the GPS—the “LM” in 595LM stands for Lifetime Maps, meaning you’ll get free map upgrades for life—and getting started with the user manual.

At this point, you can head out and start riding. The 595LM is equipped with a host of useful features, most of which are customizable, such as alerts for things like school zones, red light cameras and upcoming curves, locations of interest like restaurants and gas stations, and functions that allow you to avoid toll roads, certain road features and even entire areas—useful if you’re riding through a major city but you don’t want to go right through the middle of town.

Then there’s the aforementioned Adventurous Routing. I decided to test it out by entering a destination in Venice, California, which is southeast of our Camarillo office on the other side of the Santa Monica Mountains. I know that there are several ways to get to Venice: the freeway, the coast highway or through the mountains. So I dialed the sliders all the way to the right—the most adventurous routing. Little did I know…. After calculating for about 30 seconds, the Garmin offered up a route to my destination, roughly an hour away via the quickest route, that was 32 hours long! It took me inland, north through Yosemite National Park, south past Las Vegas and through Death Valley before approaching Venice from the east.

OK Garmin, you’re right, that is quite the adventurous route! And it did hit several amazing roads—but I was looking for something a little faster. So I dialed back the sliders to the middle, and it offered me a nice hour-and-a-half-long route through the mountains. It should be noted that you can change your route at any time by simply touching a road on the map and selecting it as a waypoint; the 595LM recalculates quickly.

In order to take full advantage of the 595LM’s capabilities, you should also pair it to your smartphone and Bluetooth helmet headset. Pairing it to your phone not only allows you to get phone notifications and pick up calls directly on the GPS, it also allows you to get real-time traffic and weather data and stream Pandora, Spotify or music stored on your phone. The learning curve for using the 595LM is easier if you’ve used a Garmin zumo GPS before, but it’s intuitive enough for a first-timer to master quickly. The 5-inch touchscreen works very well with gloves on, and most of the buttons are large. It’s bright enough to see in all but the most direct glaring sunlight, easily remedied by angling the unit up or down. Garmin also offers compatible accessories, such as a tire pressure monitoring system and the VIRB action camera.

If you don’t mind a smaller screen and don’t need the music streaming capability, you can save a few hundred bucks (and some installation frustration) and get the 4.3-inch zumo 395LM ($399.99*). But as a full-featured motorcycle-specific GPS, the zumo 595LM ($699.99*) is the top-of-the-line choice.

For more information, call (888) 442-7646 or visit

*Prices were updated as of 3/13/18.


  1. Okay, but two features for which I’ve been wishing: 1) Pavement no Pavement; degree of pavement (that sliding feature sounds good). 2) Easy – no degree in cartography required – use with iPad or iPhone. Does such a device exhist?

    • The problem with the pavement or no pavement is the county coding. If the county doesn’t keep the road information coding up to date, the machine doesn’t have a way to know. Different GPS manufacturers make different assumptions. All of them can lead you down a dusty road.

  2. Great features and Im sure Garmins spot on reliability and performance. But 8 Bens for a GPS. Naa. Bring that down Garmin and you will sell a bunch. Most of us use the middle of the road units backed up with paper maps and notes and spend the other $700 on hotels and fuel. Thats just me and my pals though. ( I do use Garmin though)

  3. The Garmin 595lm is the worst GPS I have owned. I can’t search for complete addresses; I can put in the number and street, but then Garmin searches three nearby states for that address and gives you every city that contains the number/street name combination…and the search takes way too long, many times more than 5 minutes…this shows a distinct lack of processing power. Also, even though I have the latest update, when I put in common items like a McDonalds restaurant, the GPS reports the nearest is like 380 miles away and there are probably 400 of them within 50 mile radius…many times the 595 locks up or I am just too impatient to wait more than 5 minutes for it to find things…love that blue circle of death

  4. Motorcycle navigation products have been a frustrating pain since they exist. Now that you can buy a mount for your smartphone for a few bucks, people will just use their smartphones which come at a fraction of the price for a MC navi, and sport a multitude of performance. The Garmins and Tomtoms of the world could have won the battle against Google by using halfway decent hardware platforms instead of the old crap, and tailoring their products by listening to users and testing with them. Both didn’t happen. Now they will go where they belong – west.

  5. I own the Garmin 660, 665, 689T and now the 595. I like them all. Each has it’s limitations but the 595 is pretty sweet if I’m not on some gnarly single track. I can’t wait to be in a place, where between my phone, GPS and a map I’m wondering WTF to do!


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