Home Gears & Accessories Garmin eTrex 30x Review – Should You Buy it?

Garmin eTrex 30x Review – Should You Buy it?

Garmin eTrex 30x Review – Should You Buy it?

Garmin eTrex 30x Review: In this modern age, we now use the GPS in locating a specific place we are interested to go. The acronym of GPS stands for the “Global Positioning System.” It is a group of satellites that orbits the Earth and sends signals on the ground to determine the exact geographic location. It also gives the exact distance of Point A to Point B so you can approximate the speed, time, or energy that you need to reach your destination. 

Before the GPS was invented, people used the compass and map to find the location of a certain area. And now that there is GPS, we don’t need to bring maps and the compass anymore to help us find our destination. Map and compass reading needs time and practice to learn. But now anyone can locate the place they want to go to because of the GPS.

Mobile phones have built-in GPS that helps other apps, like Facebook and Google, to determine your exact location and uses this information for suggestions. Digital maps, like Google Maps and Waze, use GPS to picture out the exact location that you are looking into. If you are traveling, the GPS will send signals to your map. Then as you are moving, the digital map follows through. These mobile phones and apps, however, use internet connection to get the signals coming from GPS satellites.


Travelers will hugely benefit from a GPS. What if you are planning to travel in areas where there are no cell sites or it is a dead spot for the internet? How will you be able to receive signals from GPS to give you the exact location of your destination? How could you approximate your speed, time, or energy to exert to reach your destination. This is where a handheld GPS navigator compass would be a very big help. Here is our Garmin eTrex 30x review. Keep on reading to know if this is the right GPS for you!


Weight 5 ounces (141.7 g)
Dimensions 2.1 x 4.0 x 1.3 inches
Display Size 1.4 x 1.7 inches (3.5 x 4.4 cm); 2.2 inches diag (5.6 cm)
Display Resolution 240 x 320 pixels
Display Type 2.2 inches transflective, 65K color TFT
Battery 2 AA batteries; NiMH or Lithium are recommended
Water Rating IPX7
Memory/History 3.7GB
Warranty 1-year warranty


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Key Features of Garmin eTrex 30x

Great resolution: Has a 2.2-inch screen with a 240 x 320 pixels and 65K colors so it can be readable even if the sun shines brightly.

More maps to load: With its internal memory of 3.7 GB and a microSD card slot, you can save more maps that you can use for your future trips and outdoor activities. GPS and GLONASS can work simultaneously to load more maps and faster.

Excellent map viewing: Has a toggle or controller on the upper right to zoom in and out the map, and has a variety of map views like TOPO 24K, HuntView, BlueChart g2, City Navigator NT, and BirdsEye Satellite Imagery (subscription required). It also has a worldwide base map with shaded relief.

Built-in sensor compass: Has an electronic 3-axis barometric compass which tracks changes in air pressure to pinpoint the exact altitude.

Wireless sharing: Can wirelessly share waypoints, tracks, routes, and geocaching files with other compatible devices. It can also connect wirelessly to other Garmin devices like.[/su_note]

Other Features Of Garmin eTrex 30x

  • Menus that are similar to Mobile Phones: There are different menus like tracks, routes, photos, coordinates, addresses, food and dining, recreations, and a lot more
  • Languages: Have 25 different languages to set on which makes it ideal for different native speakers to use
  • Long battery life: Lasts up to 25 hours of usage
  • Wired file transfer: There is a USB cord for transferring files to computer
  • Back cover: Easy open back cover with a lock to still secure the batteries and microSD in place. The slot for the lanyard at the back helps in opening the back cover easily.
  • Small, lightweight and water-resistant which is great for outdoors, rain or shine, land or water sports or activities

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  • Non-touch screen, instead it uses a toggle or button on the upper right of the device
  • On rare times, it is difficult to connect to GPS signal
  • There might be a need to replace the battery for a continuous use
  • You need to purchase some maps separately

Garmin eTrex Series

In general, the Garmin brand is famous for gadgets that are useful for outdoor activities and recreation. Aside from the handheld GPS navigator compasses, they also have smartwatches with GPS, and heart rate, and luxury watches. This user-friendly line is great to be used by adventure seekers whenever they are hiking, fitness enthusiasts for their running tracks, or even plain travelers who would like to pin their destination. 

The Garmin eTrex series GPS models are known for their handheld GPS navigator compasses. It is also famous for OpenStreetMap (OSM, a free accessible street map online) users. This series looks like a plain mobile phone. The only difference is that its features are mostly for finding locations and outdoor recreations. It is also famous for geocachers because it saves GPX files and lets you share them with other compatible devices. Als, this series is the first to use both GPS and GLONASS, satellites at the same time. GLONASS satellites is a system developed by the Russian Federation. Using GPS and GLONASS at the same time can make it easier to find different locations. 

There are many models in this series and below is our Garmin eTrex 30x review for you! This will be your guide to know if this product is right for your travel or fitness needs.




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Garmin eTrex 30x is perfect for those who love adventure and outdoor activities. Aside from the GPS feature, it has a GLONASS feature for easier access to maps and locations. It also has a menu specific for your outdoor recreations. Another great feature is the variety of the kinds and views of maps loadable, with a great and colored screen resolution.

It is similar to eTrex 20x and 10x models that were previously released, but one advantage of this is its electronic 3-axis and barometric compass that can sense changes in altitude and air pressure to easily locate if the area is high or low. This makes it a perfect gadget for mountaineering and hiking too. It can also see shaded relief so users can anticipate if there are slopes, mountains, plateaus, valleys, etc in certain areas.

Since this is small and lightweight, it can fit pockets and has a slot for lanyards at the back so you can bring it without holding it all the time while preventing losing it, or put a short lace so that it won’t get lost in your hand. It is also ideal for water sports or activities since it is water-resistant.

The price justifies the functionalities of the device. However, there are still some maps that are needed to purchase so you must still need to prepare a decent amount of money to enjoy its full features. Nevertheless, the product has more advantages than its downsides and is worth the price

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Official Website: https://www.garmin.com/