Enjoy the versatility of a free weights work station in the comfort of your own home with the Bowflex® SelectTech® dumbbells. With an adjustable weight range of 2-24kg, this single pair of dumbbells delivers the same results as 15 sets of weights – but without the clutter! A quick turn of the dial allows you to automatically change your resistance across 15 settings up to a maximum of 24kg per dumbbell. With such extensive versatility, they provide the most flexible strength-training options available, allowing you to gradually increase your strength. The wider weight range also means you can perform both heavy and light exercises to target your upper body, lower body and core to deliver the results you want. Featuring durable molding around the metal plates, the dumbbells are not only hard-wearing, but provide a smooth lift off. Removing the clanging of metal, you can enjoy more peaceful training allowing you to focus on your training goals. The new Bowflex SelectTech App is a great training tool which supports both iOS & Android users for the 2-24 KG (552) Bowflex SelectTech Dumbbells. Simply select which Dumbbell you have and the App will customise your experience (manual input only). If you decide to upgrade from the 2-24 KG (552) to the 5-60 KG (560)*, the App can seamlessly switch modes to support the new Dumbbell.