Jaxjox DumbbellConnect Adjustable Dumbbells - 8-50 lbs

Digital adjustable dumbbell pair (100 pounds) Space-saving multi-functional design Adjust weights automatically from 8 - 50 lbs in under 3 seconds Change weights in 6-lb increments Replaces 15 dumbbells Real time data tracking Suitable for all fitness levels-increase weight as you progress Handle provides secure grip and comfort Workout anywhere with easy-to-transport, compact design Fast-charging USB Type-C (20-minute charge lasts up to 14 hours) Commercial grade nylon fiber for maximum durability Workout live and on-demand with JAXJOX trainers on the JAXJOX App (monthly subscription required) Sync your DumbbellConnect to the app via Bluetooth and track your reps, sets, weight, power, volume and time Integrate your Apple Health data