How can a phone help you get fit? The new Sony Ericsson C702 Cybershot has an in-built training program called Tracker, which thanks to its A-GPS lets you monitor your speed, workout duration and distance travelled as well as plotting the running route. This small and sturdy handset is splash and dust resistant. It also features a 3.2 megapixel camera and Wayfinder voice-guided navigation to guide you on the road. RRP: $449 from 3.