

Designed for life in the world of flight, D2 Mach 2 is the most highly evolved Garmin aviator smartwatch to date. It combines classic styling with a bright AMOLED touchscreen display, advanced flight mapping, voice commands and a powerful built-in LED flashlight — plus health and fitness features to help pilots perform at their best.
NAVIGATE WITH GPS, HSI AND ADVANCED FLIGHT MAPPING
UP TO 14 DAYS OF BATTERY LIFE IN SMARTWATCH MODE
1.4-INCH AMOLED DISPLAY, SAPPHIRE LENS AND TITANIUM BEZEL
MAKE AND TAKE CALLS WITH A SPEAKER AND MICROPHONE¹
SUGGESTED WORKOUTS AND 24/7 HEALTH MONITORING FEATURES
BRIGHT, TWO-COLOR LED FLASHLIGHT AND RED SHIFT MODE

Purpose-built for the flying life, the D2 Mach 2 aviator smartwatch features a bright 1.4-inch AMOLED display with sapphire lens and titanium bezel plus a metal sensor guard and leakproof buttons.

Advanced color moving maps feature airspaces, runways, airports, flight plan overlay and more — offering you the best and most detailed mapping of any Garmin pilot watch to date.

Know what’s ahead by accessing METARs, TAFs and more1. Plus, you can overlay airport METAR flags, NEXRAD, cloud coverage, winds and temperature on the aviation map by pairing with your smartphone.

Pair with your smartphone to make and take phone calls from your watch1. Plus, control watch functions with phone-free voice commands — or use your phone’s voice assistant to respond to text messages and more.

With the Garmin Pilot™ app2, transfer flight plans and receive data and alerts from your avionics. While on the ground, remotely view the status of your aircraft equipped with PlaneSync™ datalink technology.

An integrated flashlight with variable intensities of white light as well as a red light setting gives you useful illumination in or out of the cockpit. There’s also a red shift mode to help preserve your night vision.
Go or no-go? Get alerts if conditions — such as crosswind, ceiling, visibility and more — exceed your preset limits.
Get a briefing on the day’s anticipated weather conditions at your current location along with a customized overview of your sleep, recovery, HRV status and more as soon as you wake up.
Get phone-free navigation straight to the nearest airport — or any location or waypoint in the worldwide aeronautical database.
Easily see if you’re left or right of the desired flight path to your destination.
See how well your body’s oxygen levels are adjusting to thinner air at higher altitudes by checking Pulse Ox3 right on your wrist.
See when you’ve reached your desired altitude — or get a vibration alert when reaching an altitude where supplemental oxygen may be required.
Automatically track flights, and transfer date, duration and more to your flyGarmin.com® account1.
Set notifications for new METAR and TAF reports, changing conditions and more.
Get reminders when it’s time to switch fuel tanks or perform other time-critical tasks.
Stay on schedule when you travel with a UTC pointer plus multiple time zone displays.
Get daily indications for times of sunrise and sunset — including civil twilight.
View the status of PlaneSync technology-equipped aircraft, including fuel, electrical, database and location.
View airport info, frequencies, runway data and more from the built-in database.
Prepare for tomorrow before bed with a reminder of sleep need, tomorrow’s workout, weather and events.
The ECG app4 uses sensors to record the electrical signals that control how your heart beats. It analyzes that recording to detect signs of an irregular heart rhythm called atrial fibrillation (AFib).
Track your body’s energy levels to find the best times for activity and rest5.
The watch constantly samples your heart rate5 to help you gauge how hard you work during activities.
Heart rate variability is used to calculate your stress level score, so you can see if you’re having a calm, balanced or stressful day.
Get a sleep score and personalized coaching for how much sleep you need. Track sleep stages, and get insights to improve sleep quality5.
Log a 2-minute session to record key health stats, then generate a report to share with your health care provider.
Track shifts in your breathing patterns as you sleep3. These shifts could be related to environment, alcohol or potential sleep disorders such as sleep apnea.
The smart wake alarm gently vibrates to wake you at the optimal time.
Help to minimize the effects of jet lag with guidance on light exposure, sleep schedule and exercise.
See how you’re holding up to the current elevation or heat based on your health metrics.
Gain a better understanding of your overall health, recovery and training performance while you sleep.
Use preloaded activity profiles for trail running, swimming, running, biking, hiking, rowing, skiing and golfing. Even track team sport activities such as soccer, football, racquet sports and more.
Get easy-to-follow, animated cardio, strength, yoga and Pilates workouts. Choose from preloaded animated workouts, or download more from the Garmin Connect™ app when paired with your compatible device.
Gauge your performance with advanced training metrics such as VO2 max, training load and more.
View your entire week of daily suggested workouts, which adapt after every run or ride.
Train for an event, achieve a milestone, or improve your fitness with Garmin Coach training plans for running, triathlon, cycling or strength. Select plans adapt daily for personalized workouts based on your performance, recovery and health metrics.
Using your VO2 max, training loads and other factors, this feature helps gauge your ability to sustain prolonged effort.
From the moment you wake up, get a readiness score based on your sleep quality5, recovery, training load and more, so you can determine if it’s a good day to go hard — or take it easy.
Know how long you need to recover before your next high-effort workout based on your latest training.
A 40-meter dive rating, leakproof metal buttons and no-fly timer let you reach new depths with support for scuba and apnea dive activities.
Track your HIIT workouts, including AMRAP, EMOM, Tabata or custom workouts.
Access multiple global navigation satellite systems (GPS, GLONASS and Galileo) to track in more challenging environments than GPS alone.
Access multiple frequencies sent by navigation satellites for improved position accuracy in areas where GNSS signals are reflected, weak or typically don’t penetrate.
Pair with your inReach device to initiate an SOS message from your wrist, toggle tracking or send preset messages to loved ones6.
Stealth mode stops storing and sharing your GPS position and disables wireless connectivity. A kill switch wipes the device of all user memory.
View your location coordinates in dual formats to aid in situational awareness.
Travel confidently with hardware that’s been built to MIL-STD-810G standards for thermal, shock and water resistance.
Subscribe to Outdoor Maps+ for premium mapping content, such as satellite imagery and enhanced topographic maps, downloaded directly to your watch.
TopoActive maps from around the world keep your explorations on track. Download additional maps via Wi-Fi® connectivity.
View run names and difficulty ratings for more than 2,000 preloaded ski resorts worldwide.
Get preloaded full color CourseView maps for more than 43,000 golf courses around the world.
See your health and fitness information, connect with friends, and more. The Garmin Connect app is your go-to tool for tracking and sharing your data.
Receive emails, texts and alerts on your smartwatch when paired with your iPhone® or Android™ smartphone.
Download songs plus playlists from your Spotify, Deezer or Amazon Music accounts for phone-free listening (subscription may be required).
Breeze through checkout lines or transit systems with participating providers.
Use this feature to easily share saved locations, courses and workouts with friends’ compatible Garmin devices.
If you feel unsafe or if your watch senses that an incident occurred, your watch will send a message with your live location7.
Keep track of up to 50 of your favorite stocks8 — right from your wrist.
View how various settings and sensors impact your watch’s battery life.
Get up to 14 days of battery life in smartwatch mode and up to 37 hours in the fly activity (GPS with SpO2).