Garmin GPSMAP 1040xs Chartplotter & Sonar Combo Device

Garmin 1040xs

The Garmin brand manufactures skilled aviation and marine devices that use the Worldwide positioning system for navigational support and still working on new developments. People have many choices in selecting products of Garmin for aircraft management and marine managing products. These devices have a hand-support GPS unit, including Garmin GPSMAP 1040xs chartplotter and sonar combo, which is one of the best marine electronics.

Suppose you want to know the details of this product, so you are at the right place. In this post, we share the specs and detailed features of the GPSMAP 1040xs.

Garmin GPS 1040xs Specifications
Display Size21.1 x 15.8 centimeter; 26.4 cm diagonal
Display Type256-color SVGA LCD
Display Resolution800 x 600 pixels
Dimension35.90 x 23.6 x 7.5 cm
Transmit power1kW: CHIRP: 600W (RMS)
Receiver type10 Hz GPS/GLONASS
Weight2.1 kg
Waterproof ratingIPX7
Mounting OptionsBail, Flat, or flush
Frequency50/77/200 kHz
Accept Data Cards2 SD cards
Optional cartographyUS Coastal Blue Chart g2 vision
Included cartographyUniversal base map
Network InterfaceNMEA 2000

Main Characteristics of Garmin GPSMAP 1040xs

Here are the main features you will get when you buy a Garmin GPSMAP 1040 chart plotter and sonar combo device with the captivating price of almost $1999, which stands out and is still the best fishfinder.

1. Extreme Sonar Aptitudes

This device’s built-in sonar capabilities give you the liberty and flexibility to make a choice from numerous optional transducers. Including traditional CHIRP technology and all-in-one HD ID 1KW that offer images down to 2700 feet, depending on water situations.

Additionally, it allows networked combos to share their interior sonar with any other device on the network. The Garmin GPSMAP 820xs version also allows you to select what info overlaps on the sonar screen, like time of the day, GPS swiftness, etc.

The Garmin GPSMAP 1040xs device also contains sonar video footage that synchronizes the timing of the sonar coming back with your boat’s spot and keeps digital data for playback on a computer using the software.

Related: Garmin Forerunner201 Review: A GPS Running Watch

2. CHIRP Support

This compatible CHIRP transducer device demonstrates clear sonar pictures specifying fish hot spots, ship debris, or diving scenes. The Garmin chirp tech gives amazing target separation and resolution at unexpected depths. Plus, you can dial into the precise recurrence rate to target certain sport fish species.

Using the Garmin 1040xs GPS devices, you will make bottom outlines more observable, even at high speeds. Signal sound can be blocked at bigger depths to clarify what is below for harmless navigation and better fishing.

3. Dynamic Sea Temperature

Garmin GASMAP device sets a sea temperature array and dynamically alters it to show a color assortment that can target certain types of fish.

4. Garmin GPSMAP 1040xs Pre-Loaded HD Maps

The built-in Bluechart G2 Coastal Maps are highly comprehensive freshwater maps in this device. That lets you know where you need to go, including 17,000+ United States of America lakes and reservoirs with over 5700 HD lakes having 1-foot contours shoreline to shoreline.

The details of underwater features shallow water shading that allows you to designate a maximum depth throughways, general roads, highways, and bridges selected fishing areas and points of interest. Such as dockyards, boat ramps, marinas, and camping areas.


The high interior 10 Hz GPS/GLONASS brings position and heading updates 10 times per second. It shows the fluid on-screen location and is extremely correct when marking waypoints and circumnavigating.  

6. Garmin GPSMAP 1040xs Network Connection

This device also allows users to choose networking skills that allow sharing with other compatible GPSMAP units. Including radar, satellite weather, radio, ClearVu, and SideVu scanning sonar supplement maps, user data, and more through the NME2000 network.

However, the user data includes waypoints, new routes, and tracks that will be entered into 1 chartplotter, which can be robotically synchronized with other USA charts in a network.

7. Best Sailing Features

The auxiliary sailing structure of the Garmin GPSMAP 1040xs device grasp lay lines, boosted wind rose heading, course over ground lines, accurate wind info areas, and (tide, up-to-date, time, and slider). Device shows are designed to deliver vital requirements to know info at a glimpse. It includes true and seeming wind angle sets, drift accurate or apparent wind speed horizontal or vertical graphs, and a data bar with customizable info pitches.

8. Control your Garmin 1040xs from your Phone

Garmin lets the users see and control their compatible Garmin chartplotter/sonar combo from their Apple iOS iPhone, iPad, or Android phone and tablet. At the same time, providing boosted situational cognizance for the mariner. That straightforwardly switches between portrait and landscape modes to lodge mounting preferences.

Furthermore, users can use their smartphone devices to record a movie on their chartplotter fishfinder combo screen to share with friends and family.

9. Greater Auto Guidance

The patented Garmin GPS 1040xs auto guidance tech can immediately search via appropriate marine charts to make a virtual path on the display when entering your spot. It supports dodging low bridges, shallow water, and other charted impediments route.

Users can fine-tune the designed auto-guidance trail via points at temporary halts or landmarks along their required direction. However, users can review hazard points at interim halts along their wanted route.

Users can participate in their compatible Garmin autopilot to automatically follow the auto-guidance route. Moreover, users can save their planned auto guidance tracks for future navigation by backing them up on an SD card with their BlueChart cartography.

10. Make your HD Maps

Quickdraw Contours is a free software installed on your compatible Garmin combo when you buy it. This software immediately makes personalized HD fishing maps with 1-foot contours and then adapts them to fit your desires.

They are your maps, and you can possess the data for yourself. So, there is no special surveying proficiency required. You will go fishing, whereas your Garmin GPSMAP 1040xs creates maps. And you don’t have to pause around or send your files away as other mapping software needs.

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