Sandra is a freelance IT writer with extensive experience across both business and consumer audience. She is equally at home writing a smartphone review as a research report for an international telecoms company.
The Charge 4 performs very well as a general health and fitness tracker, but power users will want more granular metrics and a longer-lasting battery for GPS use.
The latest top-end e-reader from Amazon offers adjustable backlighting warmth and is a pleasure to use. It would be even better with a case, an audio jack and a USB-C connector.
The Vivofit 4 is a relatively straightforward activity tracker, although there are plenty of options in the Garmin Connect app. The main draw is its year-long battery life.
Thinking of buying an e-reader over the holiday period? Here's a handy guide to the leading vendors' offerings.
Sensible commuters and business travellers will want to protect their mobile technology in a good-quality travel bag. Here are three contenders.
Fed up with SIM-swapping or roaming charges when travelling? A Finnish company offers a neat mobile connectivity solution.
Acer's new seven-inch tablet comes in at a good price, but that means a number of compromises too.
If you are looking for low cost efficiency this tablet is a worth a second look.
Navicore's GPS navigation kit for Symbian mobiles has been upgraded, and now includes some compelling features.
Navigation specialist TomTom has gone public, upgraded its smartphone-based navigation solution, and announced new versions of the popular GO product.