Fitbit Aria Smart Scales

£99

Another member of the excellent Fitbit crew, the Aria Smart Scale doesn’t *just* track your weight. It also measures BMI, lean mass, and body fat percentage, with the smart part arriving thanks to the built in Wi-Fi. This allows the device to automatically sync stats to the cloud, allowing you to monitor progress within a handy app. The scales can be used for the entire household too – set up to eight accounts to share and compare your progress online.