Discontinued

D2 Delta S

Premium GPS aviator watch with color moving map, NEXRAD weather, Pulse Ox, wrist heart rate, smart notifications, logbook, music and Garmin Pay contactless payments

Part Number 010-01987-30

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Feature
Specs
In The Box
Update
Accessories
Compatible Devices

Wrist-worn GPS Flight Navigation with Pulse Ox Sensor

Premium GPS aviator watch with wrist-based Pulse Ox sensor¹ tracks blood oxygen saturation
Aviation functions include dynamic color mapping, NEXRAD weather², airport data, automatic flight logging, alerts, connectivity with select avionics and more
Smart notifications² help you keep in touch on the go, while sport watch functions offer wrist-based heart rate¹, activity profiles, fitness tracking² and more
Easily store and play up to 500 songs on your watch, and connect with audio panel or headset (sold separately) equipped with Bluetooth technology for phone-free listening³
Garmin Pay contactless payment solution⁴ lets you make convenient payments with your watch, so you can leave your cash and cards at home
Battery performance⁵: up to 18 days in smartwatch mode and 18 hours in GPS + Pulse Ox mode (depending on settings)

The Garmin D2 family of premium GPS aviator watches was the first to put true global flight navigation capability on the wrists of forward-looking pilots and flying enthusiasts. Now, with our D2 Delta series, we’ve brought this technology to whole new levels of capability and connectivity. These watches also include handy features such as storage for up to 500 songs and our Garmin Pay contactless payment solution.

D2 Delta PX for High-flying Aviators

Featuring a full-sized (51 mm) form factor with an elegant titanium gray diamond-like carbon (ADLC) finished bezel and bracelet-style watch band plus scratch-resistant domed sapphire crystal lens, the D2 Delta PX model is our most evolved, most sophisticated aviation wearable to date. Built for extra-rugged durability in demanding environments, it’s a true GPS-based flight system that you can count on to provide reliable situational reference and backup navigation in your cockpit. What’s more, it’s our first D2 series watch to offer a wrist-based Pulse Ox sensor¹ for blood oxygen saturation awareness. Then, between flights, you can use the latest sport watch features — including Elevate wrist-based heart rate monitoring¹, daily activity tracking², training metrics and more — to keep up with your personal fitness goals. For these intense activities, each D2 Delta version comes with a soft, flexible black silicone sports band, offering easy QuickFit band replacement without tools. And wherever you travel, smart notifications¹ (emails, text messages, alerts and more) can display on the watch to help you stay in the know while on the go.

Check Oxygen Saturation

The Pulse Ox sensor on D2 Delta PX uses light beams at your wrist to determine the percentage of hemoglobin in your bloodstream and show your body’s oxygen saturation level. This O2 saturation level is dependent upon a number of factors, including your overall health condition, breathing rate and activity level. Checking with Pulse Ox can help you gain awareness of how well your body’s oxygen levels are adjusting to the thinner air at higher altitudes.

Fly Direct-to or Navigate Flight Plans

Using its built-in worldwide airport database, the D2 Delta PX aviator watch lets you access our signature Direct-to and Nearest routing functions by simply pressing either of 2 dedicated buttons. So, you can fly straight to the location or waypoint of your choice — or find the nearest airport if you need to land quickly. You can also view your flight path in relation to nearby navaids, airports, intersections and other surface features on the watch’s full-color moving map — or follow the instrument-like HSI course needle to your destination. It’s easy to pan and zoom the moving map to quickly expand your view of airports, waypoints, weather activity and VFR reference features such as roads, cities, bodies of water and more. And by setting your own waypoints, you can navigate to any location not included in the database. In fact, you can even create Mark on Target waypoints to easily reference — and return to — locations over which you’ve flown.

Enhanced Cockpit Connectivity

For even more work-saving convenience, you can add our Flight Stream 510 wireless gateway (sold separately) to your cockpit avionics system, allowing you to use our Connext technology to stream information between your compatible Garmin GPS navigator and your D2 Delta PX watch. The synced GPS position data enables even more precise mapping detail on your watch. Plus, using a data field display, you can stream other information — such as altitude, airspeed, outside air temperature and more — onto your D2 Delta PX in real time.

Sync up Your Flight Plan

In addition to the data streaming features, there’s another advantage to having the optional Flight Stream 510 in your aircraft. When connected to your D2 Delta series, Flight Stream 510 will automatically transfer flight plan changes from your compatible avionics to D2 Delta. This wireless flight plan transfer also works with our Garmin Pilot, so your watch will always be in sync with your compatible Garmin products. What’s more, you can connect D2 Delta PX via a network equipped with Wi-Fi technology to wirelessly update the preloaded databases that come with your watch. A compatible ADS-B “In” device, such as our portable GDL 50 receiver, will further enable the Garmin Pilot to relay notifications of potential traffic targets, as well as other situational alerts, to your D2 Delta PX watch.

Weather with Radar Overlay

For at-a-glance updates on the weather, D2 Delta PX works wirelessly with your compatible smartphone to keep you informed. You can access location-based meteorological reports (METARs) and terminal forecast (TAF) information — including winds, visibility, precipitation, cloud cover, temperature, dew point, barometric pressure and more. A quick “hot key” shortcut — pressing Direct-to and Down keys — brings up high-resolution radar graphics (NEXRAD), overlaid on the moving map. So, you can easily access the data you need for weather trend awareness and smart preflight decision-making.

Flight Logging Is Automatic

With wireless connectivity to your smartphone, the D2 Delta series can make quick work of flight logging and other record keeping tasks. During takeoff, the watch will detect your aircraft’s change in altitude and automatically initiate the logbook function — recording date, duration, total flight time and route. Then after your flight is complete, it will sync this logbook data via your smartphone to flyGarmin.com and the Garmin Pilot for safekeeping.

Customizable Features

Customizable data fields on your D2 Delta PX watch let you easily access the data that’s most important to you — such as current GPS groundspeed, GPS track, distance from waypoints/airports, estimated time en route, bearing, glide ratio and other key flight parameters. A handy altitude alerting feature can be set to notify you when reaching or leaving a preselected altitude.You can also select a stopwatch function for timing approaches or flight legs. There are vibration alerts to let you know when you’ve drifted off course or reached your desired altitude. And a baro-based configurable O2 Altitude alert feature will vibrate to remind you when supplemental oxygen is required. There are also various other timer functions with vibrating alerts that activate when it’s time to switch fuel tanks or perform other time-critical tasks.

Advanced Multisport Features

Beyond its full range of flight-related functions, D2 Delta PX also offers a complete feature set of sports/training, fitness and outdoor navigation tools. You can tap into an array of physiological metrics, running dynamics, fitness tracking features and more — so you can monitor your workout stats, measure your progress and help avoid injury. Special preloaded activity profiles are provided for golfing, swimming, running, biking, hiking, rowing, skiing and more. In addition to counting steps and monitoring sleep, your D2 Delta PX uses Elevate wrist heart rate technology¹ to provide calories burned information and quantify the intensity of your fitness activities. For added motivation, you can download advanced workouts and training plans from our Garmin Connect online community.

A Little Traveling Music

Wherever you are — in the air or on the land — your favorite tunes are always right at hand, thanks to your D2 Delta PX and its on-device music storage for up to 500 songs.It’s easy to transfer music from your computer and queue up a playlist of favorites you can enjoy through your Bluetooth technology-enabled audio panel, headphones or headset3 (sold separately). For more ad-free listening on the go, you can even sync your playlists to your watch from select music streaming services.

Pay with a Wave of Your Hand

To help keep pace with your active lifestyle, all D2 Delta watches feature our Garmin Pay contactless payment solution⁴. Use it to pay for purchases so you can breeze through checkout lines while leaving your cash and cards at home. It works just about anywhere there’s a scanner for contactless payments.

Custom Apps, Watch Faces and Bands

Want to express your individuality? It’s easy to customize your D2 Delta PX watch with free downloads from our Connect IQ store. Change your watch face, add data fields, or get apps and widgets for information at a glance. There’s also a wide selection of QuickFit bands in your choice of premium leather, metal or silicone — so you can reconfigure the watch for any occasion, activity or adventure, with no tools required. Just swap, click and go. At Garmin, we’re all about offering the options to make your D2 aviator watch uniquely yours.

Smooth your inReach mini experience

With ANT+ wireless technology, you can use remote control to view incoming messages, send preset messages, start and stop tracking, and initiate or cancel an SOS on your watch.

¹This is not a medical device and is not intended for use in the diagnosis or monitoring of any medical condition; see Garmin.com/ataccuracy. Pulse Ox not available in all countries.
²When paired with a compatible smartphone; see Garmin.com/ble; Radar coverage limited to U.S., Canada, Australia and Western Europe.
³Requires compatible Bluetooth listening device (A2DP Bluetooth profile)
⁴View current supported country, payment network and issuing bank information
⁵Battery life may vary depending on selected performance mode and usage

General
Lens Material	domed sapphire crystal
Bezel Material	stainless steel
Case material	fiber-reinforced polymer with metal rear cover
QuickFit™ watch band compatible	(20 mm)
Strap material	silicone or leather
Physical size	42 x 42 x 15.4 mm
Display size	1.2" (30.4 mm) diameter
Display resolution	240 x 240 pixels
Display type	sunlight-visible, transflective memory-in-pixel (MIP)
Weight	65 g
Battery life	Smartwatch mode: Up to 7 days GPS mode: Up to 11 hours GPS + Music: Up to 4.5 hours UltraTrac™ mode: Up to 25 hours
Water rating	10 ATM
Color display
Memory/History	16 GB

Clock Features
Time/date
GPS Time Sync
Automatic daylight saving time
Alarm clock
Timer
Stopwatch
Sunrise/sunset times

Sensors
GPS
GLONASS
Galileo
Garmin Elevate wrist heart rate monitor
Barometric altimeter
Compass
Gyroscope
Accelerometer
Thermometer
Pulse Ox	(with Acclimation)

Daily Smart Features
Connectivity	Bluetooth, ANT+, Wi-Fi
Connect IQ (downloadable watch faces, data fields, widgets and apps)
Smart notifications
Text response/reject phone call with text (Android only)
Calendar
Weather
Controls smartphone music
Plays and controls watch music
Music Storage	up to 500 songs
Find My Phone
Find My Watch
VIRB Camera Remote
Smartphone compatibility	iPhone, Android
Compatible with Garmin Connect Mobile
Garmin Pay

Aviation Features
Worldwide airport database(s)
Altimeter with adjustable baro setting
3-axis compass with HSI (horizontal situation indicator)
Multiple time zones with Zulu/UTC
Wirelessly receive flight plans from Garmin Pilot
NEXRAD on moving map
Moving Map with aviation airports, navaids, roads, bodies of water and more
Waypoint information page
Worldwide NAVAID and Intersection database(s)
Connext avionics connectivity
In-flight Pulse Ox

Activity Tracking Features
Step counter
Move bar (displays on device after a period of inactivity; walk for a couple of minutes to reset it)
Auto goal (learns your activity level and assigns a daily step goal)
Sleep monitoring (monitors total sleep and periods of movement or restful sleep)
Calories burned
Floors climbed
Distance traveled
Intensity minutes
TrueUp
Move IQ
Fitness Age	(in app)
All-day Stress Tracking

Fitness Equipment/Gym
Available gym activity profiles	Strength Training, Cardio Training, Elliptical Training, Stair Stepping, Floor Climbing, Indoor Rowing, Yoga
Cardio workouts
Strength workouts
Automatic rep counting

Training, Planning and Analysis Features
GPS speed and distance
Customizable data pages
Customizable activity profiles
Auto Pause
Interval training
Advanced workouts
Downloadable training plans
Auto Lap
Manual lap
Configurable lap alerts
V02 max
Training Status (lets you see if you’re training effectively by tracking your training history and fitness level trend.)
Training Load (your total training load for the last 7 days calculated from estimated EPOC)
Training Effect (aerobic)
Training Effect (anaerobic)
Customizable alerts
Audio prompts
Finish time
Virtual Partner
Race an Activity
Auto multisport activities
Manual multisport activities
Course guidance
Segments (Live, Garmin)
Strava features (Beacon, live segments)
LiveTrack
Group LiveTrack
Round-trip course creator (running/cycling)
Trendline Popularity Routing
Touch and/or button lock
Hot keys
Auto scroll
Activity history on watch

Heart Rate Features
HR zones
HR alerts
HR calories
% HR max
% HRR
Recovery time
Auto max HR
HRV stress test (measures your heart rate variability while standing still, for 3 minutes, to provide you with an estimated stress level; the scale of this is 1 to 100; low scores indicate lower stress levels)	(with compatible accessory)
Records heart rate while swimming	(HRM-Tri or HRM-Swim)
HR Broadcast (broadcasts HR data over ANT+ to paired devices)

Running Features
Available run profiles	Running, Treadmill Running, Trail Running
GPS-based distance, time and pace
Running dynamics	(with compatible accessory)
Vertical oscillation and ratio (the degree of 'bounce' in your running motion and the cost-benefit ratio with stride length)	(with compatible accessory)
Ground contact time and balance (shows how much time, in the running motion, your foot is on the ground rather than in flight and lets you check your running symmetry)	(with compatible accessory)
Stride length (real time)	(with compatible accessory)
Cadence (provides real-time number of steps per minute)
Performance condition (after running 6–20 minutes, compares your real-time condition to your average fitness level)
Lactate threshold (through analysis of your pace and heart rate, estimates the point where your muscles start to rapidly fatigue)	(with compatible accessory)
Run workouts
Race predictor
Foot pod capable

Golfing Features
Preloaded with 41,000 courses worldwide
Yardage to F/M/B (distance to front, middle and back of green)
Yardage to layups/doglegs
Measures shot distance (calculates exact yardage for shots from anywhere on course)	Automatic
Digital scorecard
Stat tracking (strokes, putts per round, greens and fairways hit)
Garmin AutoShot
Auto CourseView updates
Green View with manual pin position
Hazards and course targets
TruSwing compatible
Round timer/odometer

Outdoor Recreation Features
Available outdoor recreation profiles	Hiking, Climbing, Mountain Biking, Skiing, Snowboarding, XC Skiing, Stand Up Paddleboarding, Rowing, Kayaking, Jumpmaster, Tactical
Point-to-point navigation
Bread crumb trail in real time
Back to start
TracBack
UltraTrac mode
Around Me mode
Elevation profile
Distance to destination
Barometric trend indicator with Storm Alert
ClimbPro Ascent Planner
Trail run auto climb
Vertical speed
Total ascent/descent
Future elevation plot
Preloaded topographical maps
Downloadable cartography support
Compatible with BaseCamp
GPS coordinates
Projected waypoint
Sight 'N Go
Area calculation	(via Connect IQ)
Hunt/fish calendar	(via Connect IQ)
Sun and moon information	(via Connect IQ)
Dual grid coordinates
XERO Locations

Cycling Features
Available cycling profiles	Biking, Mountain Biking, Triathlon
Courses
Bike lap and lap maximum power (with power sensor)
Race an activity
Time/distance alerts (triggers alarm when you reach goal)
FTP (Functional Threshold Power)	(with compatible accessory)
Cycle Map (routable cycling-specific street map)
Compatible with Vector (power meter)
Power meter compatible (displays power data from compatible third-party ANT+ enabled power meters)
Compatible with Varia Vision (head-mounted display)
Compatible with Varia radar (rear-facing radar)
Compatible with Varia lights
Speed and cadence sensor support (with sensor)	(ANT+ and Bluetooth Smart sensors)

Swimming Features
Available swim profiles	Pool Swimming, Open Water Swimming, Swimming/Running
Pool swim metrics (lengths, distance, pace, stroke count/rate, calories)
Stroke type detection (freestyle, backstroke, breaststroke, butterfly)
Swim efficiency (SWOLF)
Drill logging
Pool swim workouts
Open-water swim metrics (distance, pace, stroke count/rate, stroke distance, calories)
Heart rate (real-time during rests, interval and session stats during rests, and automatic heart rate download post-swim)	(with HRM-Tri and HRM-Swim)

D2 Delta S aviator watch with beige leather band
White silicone watch band
Trial subscription of Garmin Pilot app
Charging/data cable
Documentation

D2 Delta S

D2 Delta S

Premium GPS aviator watch with color moving map, NEXRAD weather, Pulse Ox, wrist heart rate, smart notifications, logbook, music and Garmin Pay contactless payments

General

Clock Features

Sensors

Daily Smart Features

Aviation Features

Activity Tracking Features

Fitness Equipment/Gym

Training, Planning and Analysis Features

Heart Rate Features

Running Features

Golfing Features

Outdoor Recreation Features

Cycling Features

Swimming Features