the garmin vivoactive white gps 2016 incorporates activities and applications useful for athletes of any form. it's a device with built-in gps and pedometer. it allows to track personal progress with the possibility to synchronize them automatically. features: -gps with color touch screen. -rechargeable lithium battery. -battery life: up to 3 weeks, 10 hours in gps mode. -water resistance: 5atm. -integrated gps. -with smart notifications. -step counter. -autosync. -metrics of swimming in the pool. -vibration alert.