When you are our fishing in your boat do you get frustrated that you don’t have all your critical navigational information on one easy to use display? Then maybe it’s time for you to consider purchasing a fishfinder that has GPS navigation and depth information built right into it. The best GPS depth finder combo products make boat navigation simple and safe.

In this article we will review some of the top fish finders that also display the current depth your boat is in and its exact position on a GPS navigational chart. We will also alert you to some of the important features that you should highly consider when shopping for a combination GPS depth reading fish finder.

Check Out the Best GPS Depth Finder Combo .


Summary: Top GPS Depth Finder Combo

Model

Key Features

Editor’s Rating (out of 5.0)

 Simrad GO7 XSE Chartplotter/Fishfinder w/TotalScan

  • Detailed CHIRP sonar
  •  Touchscreen display
  • 7” high resolution display
  • GPS chartplotter navigation & waypoint mgt

4.5

Garmin 010-01550-00 Striker 4 Bbuilt-in GPS Fish Finder

  • CHIRP sonar
  • High sensitivity GPS readings
  • 3.5” color screen display
  • Simple keypad operation

4.3

 Raymarine Dragonfly 4 Pro Navionics+ Dual Channel Sonar/GPS

  • 4.3″ LED backlit display
  • Dual channel CHIRP sonar
  • Smartphone data streaming
  • GPS navigation

4.2

 Humminbird 409640-1 HELIX 5 SI Fish Finder with Side-Imaging and GPS

  • Precision  GPS Chartplotting
  • Nice and clear 5” display
  • Micro SD card slot
  • 256 colors in the display

4.2


Combination GPS and Depth Reading Fish Finder Buying Guide

Here are the important features to consider when looking to buy a fish finder that also nicely displays the critical navigational information that you like to have easy access to when boating:

  • Good screen resolution

Any combination GPS and depth reading fish finder that you buy should have good screen resolution for sure. That will help you see more accurately where you are at on a GPS navigational chart and also make it easy to read the current water depth below your boat and the other important onscreen information.

  • Accurate GPS system

Find a combination GPS and depth reading fish finder that has an accurate GPS system. The more accurate GPS locaters will have refresh rates of 5 – 10 Hz or better. These types of refresh rates means your GPS position is constantly updated so you know exactly where your boat is at all times.

  • Multiple screen depth readings

Depth readings can be truly critical when you are navigating your boat or fishing. This is especially true when you are boating in bodies of water that are unfamiliar, shallow or have constantly changing rocky bottoms. That is why you want a fishfinder model that displays the current depth of the water your boat is in on every type of screen setting it has.

  • Water temperature

A combination GPS fishfinder that displays the current water temperature you are in is a nice bonus to have. That information can help you find a warm spot for swimming or help you to catch fish in different seasons too.

  • Versatile sonar

Of course you also want your combination fishfinder/GPS/depth finder to be able to help you locate fish too. In order to do this you will need a versatile sonar system with that product. Most fishfinder sonars have at least two sonar frequencies such as 83 MHz and 200 MHz to help you spot fish and see bottom detail. It is even better if the combination fishfinder you purchase use advances CHIRP sonar which produces great detail on your display screen.


GPS Depth Finder Combo Reviews

 Simrad GO7 XSE Chartplotter/Fishfinder w/TotalScan

With this model combination GPS and depth reading fishfinder it might be easier to tell you what it doesn’t do as opposed to that it does. That is because this model GPS fishfinder provides so much information to those that have it installed on their boat.

This product has an excellent high resolution 7 inch touchscreen display. That is great for helping you know what depth your boat is currently at, where it is located and if there is any fish near you. With this system you can easily set and manage waypoints too.

Simrad is a company that is known to have great customer service and the back this combo fishfinder/GPS product up with a full 60 day return policy and lifetime technical support.

Pros:

  • Highly detailed CHIRP sonar
  • Touchscreen display
  • 7 inch high resolution display
  • GPS chartplotter navigation and waypoint management
  • Accurate on the move depth readings
  • 60 Day return policy
  • Lifetime technical support

Cons:

  • Should not be installed on very small boats
  • May be much more information than some boaters need

 Garmin 010-01550-00 Striker 4 Bbuilt-in GPS Fish Finder

If you are not looking to spend a fortune on a GPS fishfinder and you just want the basics like GPS navigation and depth information then this is the perfect model combination GPS and depth reading fishfinder for you. There are no frills with this fishfinding unit but it will still nicely get the job done.

The GPS on this model combination GPS fishfinder is very accurate. It constantly displays on the screen such important information as your boat speed, depth and GPS heading. It even includes a decent CHIRP sonar system if you want to catch some fish for dinner.

This package comes with everything you need to get it working right out of the box including the transducer. It is very simple to set up and get working too. It’s an impressive combination GPS and depth reading fishfinder for the affordable price you will pay for it.

Pros:

  • CHIRP sonar
  • High sensitivity GPS readings
  • 5” color screen display
  • Simple keypad operation
  • Displays heading, depth and boat speed

Cons:

  • Needs to be connected to a 12V power source
  • Small display screen
  • Instruction booklet could be better

 Raymarine Dragonfly 4 Pro Navionics+ Dual Channel Sonar/GPS

This model combination GPS and depth reading fishfinder may have the best blend of affordability and performance of any of the models on our top review list. It is made by Raymarine which has a reputation for making quality GPS fishfinding products.

Its 4.3 inch display send almost photo like quality pictures of bottom structure and other objects thanks to this model GPS fishfinder’s advanced dual channel CHIRP sonar system. The included GPS navigation has 50 channels and the screen also displays depth, boat speed and water temperature.

It even has smartphone data streaming so other people in the boat can see the information on it no matter where they are sitting or standing. There are even navigational maps of many US waterways included right in the package.

Pros:

  • 3″ Weatherproof LED backlit display
  • Dual channel CHIRP sonar
  • Smartphone data streaming
  • High refresh rate GPS navigation
  • Photo like sonar images
  • Includes many US waterway navigational charts

Cons:

  • Owner’s manual needs improving
  • Requires a 5 amp fuse which was not included

 Humminbird 409640-1 HELIX 5 SI Fish Finder with Side-Imaging and GPS

Hardly any top review list that is about combination GPS and depth reading fishfinders would be complete without a product from the reputable Humminbird on it. They have been one of the leading innovators of affordable GPS fishfinding products for years.

This model here certainly has a lot to offer those that want to find fish, know their exact GPS location and get depth information too. This model does all that thanks to its sophisticated dual beam sonar system and its advanced GPS chartplotting capabilities.

It puts all this information on a generous 5 inch 256 color display that is easy to read both during the day and at night. There is also a handy micro SD card slot for saving waypoints and updating information.

Pros:

  • Precision GPS Chartplotting
  • Nice and clear 5” display
  • Micro SD card slot
  • 256 colors in the display
  • Dual beam plus sonar
  • built-in UniMap cartography

Cons:

  • Controls could be easier to work
  • Included transducer cable is a little short

Conclusion

You really have 5 great choices here when it comes to fishfinders that include GPS and depth readings. If we had to pick a favorite it would be the Simrad GO7 XSE Chartplotter/Fishfinder w/TotalScan. When you look at its high end sonar, outstanding performance and multiple display options it was a very hard model to beat.

This model GPS fishfinder combo just has a ton of great features.  With it you get excellent screen resolution, multiple sonar frequencies and a very accurate GPS navigational system. It installs easy and the display screen nicely tilts and swivels for easy viewing.

You can see constant depth reading and photo like screen detail on its anti-glare display screen. If you want to use it to find fish you can’t beat its hybrid dual imaging sonar package. It even has a convenient SD memory card slot for updating and downloading new navigational charts.

So if you are currently searching for a combination GPS and depth reading fish finder, then make sure you don’t overlook this model in your search. It really is one of the Best GPS Depth Finder Combo models you will see in the boating marketplace.

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