Spoke to Donna at Road Angel as my Pure, which I have had for a number of years, was losing power in its battery. Donna explained all the benefits of the new Pure Sync which seemed exactly what I wanted. On receipt it was simple to set up and, having used on a few longer journeys, was perfect for my needs. So much easier to use by linking in with my phone and available as soon as you sit in the diver's seat! Well worth the investment and very reassuring to have.