'Very easy to use. The instructions are clear from the beginning and the onscreen menu is easy to navigate and understand. It also looks good. I took to it straight away.'

'This looks really good and expensive. However, the instructions are not very clear and take some time to fathom, and the display isn’t very bright in darker environments. A decent HRM, but probably not great for a first-timer.'

'The instructions are reasonably complicated, although I managed to find my own training zone fairly quickly once I had it in action. The monitor display is attractive and clearly visible.'

'This is the cheapest of the bunch, which is reflected in its simple design. The instructions have a useful flow chart and it's easy to use, mainly because there aren’t too many extra functions. If all you need is a simple HRM then this will do the job.'