The Garmin Instinct 3 Tactical Edition Smartwatch is a rugged smartwatch for challenging missions. When you're on the job, this watch has your back. Built to military standards for thermal, shock, and water-resistance, it's ready to head into the wilderness, water, or air. Modes such as night vision, stealth, jumpmaster, and more will keep you pushing the limits. You can even track your heart rate, whether out in the field or at home working out.