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Navman S100

alaTest has collected and analyzed 27 reviews of Navman S100. The average rating for this product is 3.3/5, compared to an average rating of 4.0/5 for other GPS for all reviews. People are impressed by the design and performance. The maps and price also get good feedback. Many are less positive about the reliability and screen.

usability, price, maps, performance, design

screen, reliability

We analyzed user and expert ratings, product age and more factors. Compared to other GPS the Navman S100 is awarded an overall alaScore™ of 79/100 = Good quality.

Review analysis

(Based on 27 reviews)

Expert Reviews  

User Reviews  

Showing 26 review(s)

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Showing 1 - 26 of 26 Show Reviews: in English | in other languages (1)

Consumer review by: ( review summary for Navman S100


alaTest has collected and analyzed 17 user reviews of Navman S100 from The average user rating for this product is 2.8/5, compared to an average user rating of 3.9/5 for other GPS on Reviewers are impressed by the design. There are some negative opinions about the reliability and screen, and the maps and usability get mixed reviews.


screen, reliability

53% of the reviews on give this product a positive rating.

This summary is based on the product: Navman S100 Satellite Navigation System

Nov, 2015

Expert review by: Ross Catanzariti (

Navman S100 GPS unit


Entry-level GPS in Navman's S-Series Platinum provides excellent value for money

Design, user interface, large display, keyword search method, text-to-speech pronunciation, clear map screen

Touch-sensitive keys aren't always responsive, glide interface can be annoying to use while driving, traffic channel antenna optional extra

The Navman S100 GPS unit does lack many advanced features, like Bluetooth, FM transmission and built-in traffic capabilities, but it still provides an excellent navigational experience on the whole. This device is excellent value for money.

Apr, 2009

Expert review by: Chris Hall (

Navman S100 GPS receiver - Pocket-lint


Satellite navigation devices have been enjoying something of a boom, offering greater features, much improved performance and all at a much more affordable

Touch user interface, simplicity of use, encourages you to do more than just navigate, intuitive

A little expensive

We mentioned minor foibles about the design and it would have been nice to see more of that brushed aluminium, but that would have pushed the price up. The price is something worth consideration as the S100 comes with Great Britain and Ireland maps,...

Oct, 2008

Expert review by: Trusted Reviews (

Navman S100


Can the new Navman give TomTom a run for its money?

Feb, 2011

Expert review by: (

Navman S100 review


Although satnavs get more sophisticated with every generation, they usually remain chunky, so Navman's S100 is an unusual development.

Feb, 2009

Expert review by: Dean (

Navman S100 Sat Nav Review


Last month we gave our first impressions of the Navman S100.

Jan, 2009

Expert review by: Will Stapley (

Satnav head-to-head: Navman S100 vs TomTom Go 540 Live


For those who are regularly behind the wheel, this is an excellent, feature-rich satnav.

Going purely on features, the TomTom Go 540 Live knocks the Navman S100 into a cocked hat. Sure, it’s more expensive and if you sign up to the Live updates you’ll be paying almost £100 a year, but given the vast chasm between the two in terms of...

Dec, 2008

Expert review by: Dean (

Navman S100 Sat Nav First Impressions


We've just received a Navman S100 to review. We will be road testing this system over the coming weeks but thought we'd give a quick first impression of what we think so far.

Dec, 2008

Expert review by: (

Navman S100 GPS Satellite Navigation System, Navman S100 GPS


The ultra-slim Navman S100 is preloaded with the latest maps of UK and Ireland. Featuring a 4.

Consumer review by: Jimmychall (



It took me a while to properly research the sat nav market and come up with my choice: the S100.

Nov, 2009

Product Specifications


FM Transmitter: No
FM Tuner: No
Telephone Included: No
TV-Tuner: No


Bluetooth: No
Internet Connectivity: No
iPod Control: No


Display Technology:TFT Display
Monitor Format:16:9
Monitor Type:Fixed Monitor
Touchscreen:One-Point Touch

General Features

Category:Portable Navigation Device
Size in DIN:Not Applicable


3D Elevation Mode: No
3D Landmarks: No
Lane Assistant: Yes
Map Coverage:Single countries
Map Provider:Navteq
Map Sharing: No
Map Storage Medium:On board Flash Memory
Pedestrian Mode: Yes
Reality View: Yes
Text-to-Speech: Yes
Traffic Message Channel:Traffic Info ready
Voice Control: No


CD Player / Recorder: No
DVD Player / Recorder: No
MP3 Playback: No