Simply link the TUMI Global Locator to your smartphone, stash it in your luggage and you’ll be able to track your bags at all times. A free, simple app tracks & sends notifications in 3 modes: Travel Mode let’s you know your bags are onboard or tracks them until they get to you, Hotel Mode sends an alert if your bags are moved once at the hotel, & Proximity Mode let’s you know how far you are from your bags at all times.