Your Fitbit device tracks steps taken plus any other exercise you do, and automatically sends the data for calories burned to your Nutracheck exercise diary. You'll benefit from a UK food database of over 160,000 foods when you link your Fitbit to your Nutracheck food diary. And don't think an activity tracker is just for the super fit. Every step you take burns calories and your Fitbit captures those steps and updates your Nutracheck exercise diary throughout the day.

Why not take the stairs instead of the lift? Or go for a quick walk after lunch? Your Fitbit gives you a little reminder to keep moving and the more calories you burn, the bigger the boost to your weight loss.