Hantelis Bowflex 560 Dumbbell KIT, intl (pair)

Integrated Bluetooth connectivity syncs and records sets, reps and weightUse the Bowflex SelectTech App to journal your strength trainingTrack and record sets, reps and weight with the 3 Dimensional Trainer AppReplaces up to 30 dumbbellsSelect the weight you want with a turn of a dialEach dumbbell adjusts from 10 pounds to 60 poundsUnique locking mechanism works like a tumbler in a safe, locking in the weight selectedDurable molding around metal plates provides for a smooth lift off and quieter workouts