The Porodo 12.5 LB Double Adjustable Smart Dumbbell is a versatile fitness tool designed for home workouts. It offers adjustable weights ranging from 2.5 lbs (1.14 kg) to 12.5 lbs (5.7 kg), allowing users to tailor their workouts to their fitness levels. The dumbbell features Bluetooth 5.1 connectivity, enabling synchronization with a mobile app to track workout progress and provide real-time feedback. Its ergonomic design ensures comfort during use, and the compact size makes it ideal for home gyms with limited space.