The Garmin Instinct® 3 – 45 mm, Solar, Tactical Edition (reference number 010-02934-50) is a rugged GPS smartwatch designed for demanding environments. It features a 45 mm fiber-reinforced polymer case with a metal-reinforced bezel and a scratch-resistant lens. The watch offers solar charging capabilities, providing unlimited battery life in smartwatch mode with sufficient sunlight exposure. Tactical features include a jumpmaster activity, waypoint projection, dual-position GPS format, stealth mode, kill switch, and compatibility with night-vision goggles. Health monitoring functions encompass wrist-based heart rate, advanced sleep tracking, and Pulse Ox measurements. The device is water-rated to 10 ATM and meets MIL-STD-810 standards for thermal and shock resistance.