The home gym takes almost every home by storm, providing the perfect custom-made personal workouts. With NordicTrack iSelect Adjustable Smart Dumbbells, you can easily and quickly select the desired weight for your workouts-five to fifty pounds. These adjustable dumbbells are voice-controlled and compatible with Amazon’s Alexa so that you can adjust the weight hands-free with just a few simple voices prompts. On the other hand, the knob also features manually adjusting the dumbbells’ weight for the user. Furthermore, the dock has an easy-to-read, digital LED screen that displays the weight for the best synchronizing training that anyone can max out. NordicTrack’s interactive fitness program gives a 30-Day iFIT membership, which provides access to customized workouts, expert tips, nutrition advice, and stream live or on-demand training direct to your TV.