SPOT Gen4SPOT Gen4 gives you a critical, life saving line of communication when you travel beyond the boundaries of reliable cellular service. SPOT Gen4 lets family, friends, and colleagues know you are OK, or if the unexpected should happen, sends your GPS location to emergency responders all with the push of a button. Add this rugged, pocket sized device to your essential gear and stay connected wherever you play or work. HEIGHT 3. 48 (8. 83 cm) WIDTH 2. 66