• Blue outline of three stylized phones where the center phone has the letters US spanning thirty percent of the phone's length

    Privacy Matters

    Your data, never sold. Secure with our US-based data centers.

  • Two stacked blue outlines of banknotes behind a circle outline that contains two arrows that form a circle with two openings.

    Flexible Subscription

    No contracts, no hidden fees. Just simple, flexible plans.

  • Blue Outline of a 3D box labeled 30 days behind a blue circle outline that contains a an arrow forming a half circle

    30-Day Return

    Risk-free returns within 30 days of purchase.

1 3

Get Alerts When
They Speed

Set speed threshold

View vehicle speed live

Get speed alerts

Their Speed

Speed Limit

VS

See posted speed limit for almost every road

Shop Now →
Customers rate us 4.8/5 based on 53 reviews.

Route History Simplified

Track every detail of ongoing or previous routes taken

blue checkmark

Detailed Path

blue checkmark

Fuel Consumption

blue checkmark

Fuel Economy

blue checkmark

Max Speed and RPM

Van driving down a winding road in space. To the left is a screenshot of the Sonar Go app displaying route history of a vehicle.

From Wherever They Are -
Stay Updated

gps tracker for car

Sonar Telematics

Sonar GPS Tracker! Real-Time Location, and Remote Engine Diagnostics.

$49.00 USD
$58.00 USD $49.00 USD
Sale Sold out
Shipping calculated at checkout.
View full details

Take Care of What Costs Most

Track Fuel Economy, Idle Time & Fuel Consumption

Screenshot of section from the Sonar Go App that displaysConsolidated trips from Saturday, May 23, 2026. Four boxes below are titled Trips (9), Top Speed(80 mph), Total trip (115 mi) and Fuel Used (3.84 gal) Screenshot of section from the Sonar Go App that displays the departure and arrival time and location of a route from a 2025 Nissan Sentra. Four boxes below are titled Fuel Used (0.980 gal), Fuel Economy (47.5mpg), Idle Time (2 min) and Rapid Acceleration (0)
Screenshot from the Sonar Go app. Page title is Fuel Level and below is a line graph of fuel level over an eleven day period. Below is a bar graph measuring average, maximum and minimum fuel level

Track Vehicle Health

now

letters 'GO' in bold behind a deep blue background

Your Fleet's Vehicle

High coolant temperature detected at 3:21 PM - Red Bug Lake Rd, Orlando, FL

illustration of side profile of white van with smoking coming from the under the hood

Notifications

blue outline of a car engine with an explanation mark in the center

Check Engine Light

blue outline of a fuel pump station

Fuel Level

blue outline of thermometer

Coolant Temperature

blue rectangle outline where width is larger than length and is filled in 60 percent on the left symbolizing a

Battery Voltage

Manage Scheduled Maintenance

Create Custom Reminders for:

dark blue check mark

Oil Changes

dark blue check mark

Transmission Services

dark blue check mark

Tire Rotation

dark blue check mark

Annual Inspections

dark blue check mark

Tag Renewal

dark blue check mark

Any Custom Reminder

Screenshot of a page titled: Active Reminders. Below is a list of boxes. The first box contains a plus sign with the words'New Reminder. Remaining boxes are titled: Registration Renewal (including due date and expiration count down), Oil Change (including due date and expiration count down), Tire Rotation (including frequency and expiration), Annual Vehicle Inspection (including due date and expiration count down), Transmission Services (including due date and expiration count down)

Manually create any custom notifications for all of the vehicles in your fleet. Get reminders via email or push notifications from the Sonar Go app.

Illustration of a white van in space hard stopping at a stop sign, causing its rear wheels to lift and a skid mark to appear under the front tire. Bubbles containing phrases: Low Fuel Level, Hard Braking, and Speeding float above the van. Above that is a push notification from the Sonar Go app that says 'Your Fleet's Vehicle Hard Braking detected at...' Behind the rear of the van is a floating phone that contains the sonar go app displaying the points on a route where a vehicle hard braked.

Not Just Where, but
How They Drive

Track Driving Habits

blue explanation mark surrounded by blue circle outline

Crash Detection

two blue arrow tips facing right

Rapid Acceleration

blue arrow outline that is at a 90 degree angle

Hard Cornering

blue explanation mark surrounded by blue triangle outline

Hard Braking

blue speedometer outline with 5 segments that get increasingly larger from right to left. The needle point to the fourth segment.

Speed

simplified blue calendar outline

Trip Duration

Shop Now →
Customers rate us 4.8/5 based on 53 reviews.

See It All in the App

Mobile phone displaying a page from the Sonar Go GPS Tracking App. The Page title is Coolant and below is a line graph of the coolant temperatures. The page displays the average, maximum and minimum coolant temperatures A light gray oval shaped shadow where the width is greater than the length

Affordable GPS Subscription

$7

per

month

or

$80

per

year

No Contracts

·

Cancel Anytime

·

Customer Service Based in the USA

View More →
Photograph of a Y-Splitter for an OBD II tracker

Invisible Installation

The Y-Splitter

Protect your fleet with a seamless, invisible installation solution. Keep your GPS hidden behind the dashboard while keeping your OBD port accessible for diagnostics.

View More →

Frequently Asked Questions

Is there a contract or long-term commitment?

No. There are no contracts, no long-term commitments, and no hidden fees. You can cancel or adjust your subscription at any time.

How much is the subscription?

The subscription is $7 per month, per device.

When does my subscription start?

Your subscription starts once you complete checkout and activate your device. After activation, the device may take 10–20 minutes to connect for the first time.

Can I subscribe to multiple devices at once?

Yes. You can activate and subscribe to multiple devices in a single checkout—no need to do it one by one.

Do I need to install the device before subscribing?

No. You can subscribe first and install the device whenever it’s convenient for you.

Does the subscription include customer support?

Absolutely. You get access to U.S.-based customer support via phone, email, and chat.

Will the device still track if it loses signal?

Yes. If the device temporarily loses cellular signal (for example, in parking garages), it stores the data and automatically uploads everything once the connection is restored.

How can I cancel my subscription?

To cancel your subscription, simply send an email to notifications@sonartelematics.com including the device ID(s) you wish to cancel. Once we receive your request, the cancellation is processed quickly and without hassle.

Can I move the device to another vehicle?

Yes. You can move the device to another vehicle. Just update the vehicle information in your account.

Do you sell or share my data?

No. Your data is never sold or shared with third parties.