Running Man of Tech: Nico Rosberg: I've given up on fitness tech

Tips from a proI'll be honest: when I interviewed F1 driver Nico Rosberg, the last thing I expected was to be getting pro tips on how I can break the 40 minute barrier for a 10K race.But when I walked in, all ready to ask questions about BlackBerry and home automation, he immediately asked: 'What watch is that?'I was wearing the Garmin Forerunner 920 XT – it turns out that he was a triathlete and had its predecessor, the 910 – and in a few seconds he was tapping through the interface.'It loo