Designed to be used in versatile ways including for outdoor training, indoor performance, as well as simply throughout the day during different activities & tasks, the Tom Tom Runner 3 Large GPS sports watch comes as a personal trainer tracking all your moves 24/7. It delivers comprehensive feedback on distance travelled, burnt calories, steps taken, plus the length & quality of your sleep so you can maintain a proper balance between active time & rest for your body. The device is made with a minimalistic design approach ensuring an elegant look, & it offers wireless synchronisation via Bluetooth & features a crisp clear touchscreen display granting an easy-readable & intuitive interface, which is very convenient when in a hurry or during a demanding outdoor trail running session. The GPS navigation provides a great way of planning routes when cycling & running, since picking an interesting track to run grants more variety for a pleasant & safe training experience.