The slendertone connect abs is a powerful toning belt which syncs to your smart device developed by the leading experts in muscle definition technology comes a revolution in body toning it is exclusively designed to sync with the connect coaching app on your iphone and ipad to guide you on your journey to firmer flatter abs from four weeks you can maximise your abs workout with customised toning plans to fit your goals and lifestyle setting your toning goal planning your workouts and trac