The personal health coach arrives in the UK and on iOS, promising to turn your stats into an action plan Sign up to our free weekly IndyTech newsletter delivered straight to your inbox Sign up to our free IndyTech newsletter Sign up to our free IndyTech newsletter Email * SIGN UP I would like to be emailed about offers, events and updates from The Independent. Read our Privacy notice If there’s one thing the best fitness trackers do best, it’s hoarding your data. Whether it’s the Apple Watch 11