Garmin D2™ Mach 1

Accelerate the adventure. With classic style and a vivid AMOLED touchscreen display, this premium aviator smartwatch offers advanced tools for flying — plus health and fitness features that enhance your pilot life. The stunning 1.3” AMOLED display brings your watch to life, even in bright sunlight. The face includes a UTC pointer and 24-hour clock around the bezel plus seven customizable data fields. Traditional button controls that work in any environment are matched with a responsive new touchscreen interface for quick access to selections and map features. Designed to show your passion for aviation, the watch features a sapphire lens and titanium bezel — plus oxford leather or vented titanium strap options.

FEATURES

Body Battery Energy Monitoring
Tracks stress, heart rate, sleep and activity levels to estimate your energy reserves and guide you when to rest or perform.

Aviator Tools & Databases
Includes worldwide airport/navaid database, flight-plan sync, moving map with aviation overlays, METAR/TAF weather reports, and UTC/24-hour bezel for flight use.

Display Technology
Features a vivid 1.3″ AMOLED touchscreen that remains clear even under bright sunlight — optimized for cockpit and everyday use.

Multi-GNSS & Navigation
Supports multiple satellite systems (GPS, GLONASS, Galileo) for accurate location tracking even in challenging environments.

Training & Sports Apps
Built-in activity profiles for running, cycling, swimming and more, plus training metrics like VO₂ max, recovery time and custom workouts.

Smart Notifications
Receive calls, texts and alerts on your watch when paired with a compatible smartphone; Android users can reply to texts.

Health Monitoring
Continuous wrist heart rate, Pulse Ox sensor, sleep stage tracking, stress tracking and hydration logging support your overall wellness.

Battery Modes
Includes a “Fly” activity mode tailored for flight use, plus GPS only, all-systems and battery-saver modes to extend endurance.

Water Rating
Rated to 10 ATM (100 metres) — suitable for swimming, showering and everyday exposure to water.

Durability
Built for the cockpit and the field: rugged case, quality band options, premium materials for long daily wear and high-performance use.

SPECIFICATIONS

Watch Display Type: AMOLED full-colour touchscreen

Touchscreen: Yes

Water Rating: 10 ATM (100 m)

Strap Material: Silicone or optional titanium / leather (variant dependent)

Lens Material: Sapphire crystal

Bezel / Case Material: Fiber-reinforced polymer case with stainless/metal bezel

Quick Release Bands: Yes (standard width may vary by variant)

Physical Size: Approx. 47 × 47 × 14.5 mm

Fits Wrists: Standard adult wrist size (approx. 135-215 mm circumference)

Weight: Approx. 70 g (varies by band and variant)

Display Size: 1.3″ diameter

Display Resolution: High-resolution AMOLED (e.g., 416 × 416 pixels)

Battery Life: Smartwatch mode – up to 11 days (wrist gesture) / ~4 days (always-on); GPS only mode – up to 42 hours; All-satellite systems – up to 32 hours; Expeditions and max battery modes extend further.

Charging Interface: Proprietary Garmin charging/data cable

Memory / History: 32 GB internal storage for maps/music/activities

Clock Features: Time/date, UTC/second-time zone, automatic daylight saving time, alarm, timer, stopwatch, flight-specific clock faces

Sensors: Wrist-based heart rate sensor, Pulse Ox blood-oxygen sensor, barometric altimeter, compass, gyroscope, accelerometer, thermometer

Connectivity: Bluetooth®, ANT+®, Wi-Fi®

Smartphone Compatibility: iPhone®, Android™

Smart Features: Smart notifications, calendar, music control/playback, Find My Phone/Watch, Garmin Connect™ app compatibility

Health & Wellness Monitoring: Continuous HR, resting HR, abnormal HR alerts, HRV status, sleep stages, stress tracking, hydration tracking, women’s health tracking

Activity Profiles: Running (indoor/outdoor), cycling, swimming (pool/open-water), strength, HIIT, hiking, paddleboarding, aviation-specific “Fly” mode

Activity Tracking Features: Step counter, move alerts, auto goal, calories burned, floors climbed, intensity minutes, TrueUp™, Move IQ™

Training & Analysis Features: Custom data pages, downloadable workouts, VO₂ max (run), recovery advisor, race predictor (where supported)

Running Features: GPS-based distance/time/pace, cadence, stride length (with sensor)

Cycling Features: Time, distance, heart-rate alerts; supports external speed/cadence sensors (ANT+/BLE)

Swimming Features: Pool swim metrics (lengths, distance, pace, stroke count, SWOLF); open-water swim support (check variant)

Golfing Features: Not emphasized (focus is aviation + fitness)

Outdoor Recreation: Back to Start, breadcrumb routing, sun & moon information

Safety & Tracking Features: LiveTrack, incident detection (with paired phone), rider/pilot alerts

Kid Activity Tracking: Optional via Garmin Connect™ Challenges

Battery Runtime (General Use): Up to 11 days typical use

Durability: Premium build — designed for active pilots and professionals, swim-proof, weather-resistant and built to wear daily

In the Box: D2 Mach 1 watch, charging/data cable, documentation