Web Hosting & Remote IT Support If you've been following TechRadar's fitness coverage over the last couple of months, you'll have heard about the Casio F-B100W . It's a cheap Bluetooth digital watch — ($65 / £55 / AU$119) and despite looking very similar to the classic, extremely cheap F-91W, it's got some differences. It's a little bit bigger, it's got an additional button, a dual time-zone mode, and, crucially for our purposes, a few smart features thanks to its Bluetooth capability: Find My Phone, and a step tracker. This stripped-back approach to smartwatches is great for people who are looking to increase their activity levels, but don't want to pay for a smartwatch or use all the bells and whistles of a full-fledged fitness tracker. In fact, it reminds me of the very first Fitbits, which were simple pebble-shaped Bluetooth-enabled step trackers that cli...