We're two years on since the release of the Fitbit Versa 4 but it remains one of the brand's most popular smartwatch designs - and it's easy to see why with advanced features for fitness fans and interfaces to keep an eye on everything from sleep to stress and even the weather.
As the digital health editor at woman&home, I've tested pretty much all the best fitness trackers - from the latest Apple Watch to the best Fitbits. When looking at the trackers, I always keep in mind a couple of key things: how easy it is to use, the range of smartwatch features (as these should be a given on modern fitness trackers), how comfortable the watch is to wear, and the extent to which it offers practical improvements to fitness and overall health.
