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Cobra Electronics GPSM 3000

alaTest has collected and analyzed 15 reviews of Cobra Electronics GPSM 3000. The average rating for this product is 2.8/5, compared to an average rating of 4.0/5 for other GPS for all reviews. People really like the voice guidance and performance. The durability and screen also get good comments, but some have doubts about the usability. Comments about the reliability and maps are different.

price, screen, durability, performance, voice guidance


We analyzed user and expert ratings, product age and more factors. Compared to other GPS the Cobra Electronics GPSM 3000 is awarded an overall alaScore™ of 69/100 = Good quality.

Review analysis

(Based on 15 reviews)

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User Reviews  

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Consumer review ( review summary for Cobra Electronics GPSM 3000


alaTest has collected and analyzed 9 user reviews of Cobra Electronics GPSM 3000 from The average user rating for this product is 2.2/5, compared to an average user rating of 4.0/5 for other GPS on Reviewers really like the usability. The price also gets good feedback.

price, usability

33% of the reviews on give this product a positive rating.

This summary is based on the products: Cobra GPSM 3000 Nav One Mobile Navigation SystemCobra GPSM 3000 Nav One Mobile Navigation System

Apr, 2018

Expert review by : Dave Johnson (

Cobra NavOne 3000


Cobra's hard drive-based navigation system will get you from here to there without you having to touch your PC.

Huge hard drive Easy-to-read screen• Can beam addresses from smart phones and PDAs

No touchscreen Confusing controls

Apr, 2005

Expert review by : John R. Delaney (

Cobra NavOne 3000 review


Cobra NavOne 3000

Large, bright screen; accurate receiver; quick satellite-signal lock; precise voice-guided directions.

Expensive; no touch screen; unintuitive menu system; too heavy for mounting hardware.

The NavOne 3000 is a respectable performer, but for $1,300, we expect top-of-the-line features such as a remote or a touch-screen menu control.

Nov, 2004

Expert review by : Craig Ellison, Oliver Kaven (

Cobra Nav One 3000


We would have considered the Nav One a noble effort a few years ago. But by today's standards, its display and interface are in urgent need of an overhaul.

Large screen, solid construction, auto-shutoff, all maps built in (no need for a PC).

Takes up a lot of windshield real estate, hard-to-use interface, confusing maps and interface.

More GPS hardware reviews:• Garmin DriveAssist 50LMT• Trax Play• Scout GPS (for iPhone)• InRoute (for iPhone)• Garmin U.S.A. (for iPhone)• more

Oct, 2004

Consumer review (

Cobra Nav One 3000


Street names large enough to easily see. Best I have found

Haven't found any.

Nov, 2006

Consumer review (

Great product, Good company(COBRA)


Clear voice commands. detailed maps

If you do not sit for a while unit screen will freeze up.

Jan, 2006

Consumer review (

Why did I not get one sooner.

Jan, 2005

Product Specifications

Cobra Electronics is a leading global manufacturer of mobile communications products for consumers, having attained a leadership position in every market in which it currently does business. Cobra has a track record of designing innovative and award-winning products. PRODUCT FEATURES: Portable System-Plug & Go; Automatic Route Navigation With Voice Guidance; Millions of Points-of-Interest; 5.2" High Res Color Display; North America Street-Level Detail Map on Board and Fully Unlocked; Gyro for Uninterrupted Navigation; Infrared Port for Beaming Address Information; iASAP Performance.

Built-in Display

Diagonal Size:5.2"
Diagonal Size (metric):13.2 cm
Resolution:320 x 240

Dimensions & Weight


GPS Software

Maps Included:Canada / USA

GPS System

GPS Functions / Services:Distance / Electronic compass / ETA (Estimated Time of Arrival) / Speed
Receiver:12 channel
Recommended Use:Automotive
Type:GPS receiver


Country Kits:North America
Manufacturer:Cobra Electronics
Packaged Quantity:1
Product Line:Cobra NavOne