Garmins Instinct2 Solar tactical Edition is a GPS smartwatch made with chemically strengthened glass silicone band Polymer bezel and case. Features night vision compatibility for field ops builtin sports apps smart notifications 28 days of battery life in smartwatch mode understand your body better with 247 health monitoring military standard toughness and stay on track with more satellites. This rugged watch is waterrated to 100 meters and is thermal and shock resistant. Plus with a fiberreinforced polymer case and chemically strengthened scratchresistant Power Glass this device is built to endure.