Garmin D2™ Mach 2 - 51mm

The premium watch for life both in and outside the cockpit

The Garmin D2 Mach 2 is the most evolved Garmin aviator smartwatch, combining classic style with a durable titanium bezel, sapphire lens, and brilliant 1.4" AMOLED display. Essential flight tools are built-in, including advanced mapping, HSI, Direct-to navigation, and an aeronautical database. When paired with your smartphone, access NEXRAD, METARs, and TAFs, and use the built-in speaker and mic for wrist-based calls and voice commands. The watch also features a powerful LED flashlight, extensive health and fitness monitoring, and impressive battery life.

All of the features:

• Bright 1.4" AMOLED display with sapphire lens and titanium bezel built for the toughest cockpits.
• Detailed aviation maps with airspace, airports, runways, and flight plan overlays for unmatched situational awareness.
• Integrated LED flashlight with white and red modes to preserve night vision in low-light conditions.
• Built-in speaker and mic for phone calls, voice commands, and smart assistant access right from your wrist.
• Transfer flight plans, view weather (METARs, TAFs, NEXRAD), and sync logs automatically with Garmin Pilot and flyGarmin.
• Aviation-specific tools: Direct-to navigation, HSI, morning flight briefing, personal minimum alerts, and automatic flight logging.
• Jet-lag guidance and adaptive sleep tools help you stay sharp across time zones.
• Advanced training and wellness metrics: heart rate, Pulse Ox, Body Battery™, and stamina tracking.
• 26-day battery life in smartwatch mode or 58 hours with GPS + SpO₂ active.
• Rugged titanium design built to MIL-STD-810 standards with leakproof buttons and dive-ready 40 m rating.

Specs:

• 51 mm diameter case
• Fits wrist sizes: 127-210 mm (silicone band); 135-225mm (titanium band)
• Weights 3.2 oz (silicone band); 5.2 oz (titanium band); 
• Sapphire glass face
• Diamond-like carbon coating prevents scratches
• Waterproof to 100m
• Compatible with iOS and Android smartphones
• Access multiple satellite systems: GPS, GLONASS, Galileo

In the box:

• Titanium bracelet
• Silicone sport band
• USB-C charging/data cable