inReach Technology – As Garmin's first smartwatch with inReach technology for satellite and LTE connectivity, fēnix 8 Pro brings peace of mind to your adventures. Need help? Trigger an interactive SOS message for emergency support from the 24/7-staffed Garmin Response coordination center.

Satellite Messaging – When you’re venturing into off-grid locations, including up to 50 miles offshore, the watch’s inReach technology allows you to send messages and get location check-ins — once you establish a satellite link — with no phone connection required.

LTE Connectivity – Going for a run? Taking a swim? Leave your phone behind, and use your watch’s LTE connection to exchange messages and make voice calls — plus let friends follow along with LiveTrack location sharing and location check-ins. Even get access to weather conditions and forecasts.

Garmin Connect App – See your health and fitness information, connect with friends and more.

Garmin Messenger™ App – Communicate via two-way text messaging on your wrist.

Smart Notifications – Receive emails, texts and alerts on your smartwatch when paired with your iPhone® or Android™ smartphone.

Connect IQ – Download custom data fields, and get apps and widgets from Garmin's Connect IQ Store.

SATIQ™ Technology – Get superior positioning accuracy with multi-band GPS while optimizing battery life.

Track Your Activities – Use preloaded activity profiles to get data and insight from your active pursuits. Even track team sport activities such as soccer, football, racquet sports and more.

Recreational Diving – A 40-meter dive rating and leakproof metal buttons let you reach new depths with support for scuba and apnea dive activities.

HIIT Workouts – Track your HIIT workouts, including AMRAP, EMOM, Tabata or custom workouts.

Animated Workouts – Follow animated workouts for cardio, strength, yoga and Pilates on the watch screen.

Backcountry Ski & Snowboard – Get ascent and descent data along with metrics such as cadence, stride length and grade.

XC Ski Power – Measure exercise load when paired with an HRM-Pro™ Plus chest strap (sold separately).

Surf Activity – Record waves surfed, maximum speed reached, distance traveled and more. Use Surfline Sessions™ technology to capture video of waves you ride in front of a Surfline® camera.

MTB Dynamics – Track the details of your ride with specialized Grit® and Flow™ measurements.

Outdoor Maps+ – Subscribe to Outdoor Maps+ for premium mapping content, such as satellite imagery and enhanced topographic maps, downloaded directly to your watch.

ABC Sensors – Navigate your next trail with an altimeter, barometer and 3-axis electronic compass.

Multicontinent Topo Maps – TopoActive maps3 from around the world keep your explorations on track. Download additional maps via Wi-Fi® connectivity.

NextFork™ Map Guide – Navigate with a quick glance, and see the distance to the next intersection and the trail name.

Up Ahead Feature – Get at-a-glance awareness for selected POI checkpoints ahead — such as aid stations — during a race.

Courses with Turn-by-Turn Directions – Create or find existing courses in the Garmin Connect™ smart-device app, or sync from your favorite third-party platforms and get turn-by-turn directions.

SkyView™ Maps – View run names and difficulty ratings for more than 2,000 preloaded ski resorts worldwide.

Golf Course Maps – Get preloaded full-color CourseView maps for more than 43,000 golf courses around the world.

Battery Life 51mm – Up to 27 days (15 days always-on)

Battery Life 47mm – Up to 15 days (8 days always-on)

Built-In LED Flashlight – A true integrated flashlight with variable light intensities and a red safety light gives you greater awareness in the dark, providing convenient illumination when you need it. Strobe mode can even match your running cadence.

Built-In Speaker & Microphone – Make and take phone calls from your watch when it’s paired to your smartphone. Plus, control watch functions with off-grid voice commands — or use your smartphone’s voice assistant to respond to text messages and more.

Rugged Design – Built to endure, this premium design is dive-rated and features leakproof buttons, a metal sensor guard cover and bright 1.4” AMOLED display with options for a scratch-resistant lens and titanium bezel. It’s tested to U.S. military standards for thermal, shock and water resistance.

Enhanced Map Navigation – This dynamic round-trip routing feature lets you enter how far you want to go and get suggested routes that will guide you back on time. You can also view terrain contours on preloaded TopoActive maps and access preloaded maps for golf courses and ski resorts around the world.

Endurance Score – This feature measures your ability to sustain prolonged efforts and combines training data from all your athletic pursuits to help you understand how training impacts your overall endurance. This dynamic measurement uses your VO2 max, short-term/long-term training loads and other factors to gauge your fitness progress beyond just VO2 max.

Visual Race Predictor – Get an estimate of what your pace could be for a 5K, 10K, half-marathon and marathon.

PacePro™ Technology – Plan race-day strategy with GPS-based pace guidance for a selected course or distance.

ClimbPro Feature – See real-time information on your current and upcoming climbs on downloaded courses.

Grade-Adjusted Pace – Get your equivalent running pace at the same effort on flat ground or when ascending.

Training Readiness – From the moment you wake up, get a readiness score based on your sleep quality2, recovery, training load and more, so you can determine if it’s a good day to go hard — or take it easy.

Training Status – Get insight, and know whether you’re training productively, peaking or strained.

Performance Metrics – Gauge your performance with advanced training metrics such as VO2 max, training load and more.

Multisport Auto Transition – This feature detects sport changes between swim, bike and run in multisport activities — so you can focus on the race and let your watch take care of recording splits.

Hill Score – Measure your capability for running uphill, and evaluate your progress over time based on your VO2 max and training history.

Daily Suggested Workouts – View your entire week of daily suggested workouts, which adapt after every run or ride.

Recovery Time – Know how long you need to recover before your next high-effort workout based on your latest training.

Race Widget – Prepare for your next race with training tips, personalized daily suggested workouts and more.

Wrist-Based Running Dynamics – View crucial running metrics such as cadence, stride length, ground contact time and more.

Garmin Coach – Prepare for your next race, train for a milestone, or simply improve your fitness with Garmin Coach adaptive or prebuilt training plans.

Waterproof Rating – 10 ATM

Strap Material – Silicone

Lens Material – Corning® Gorilla® Glass or Sapphire Crystal

Bezel Material – Stainless Steel or Titanium

Case Material – Fiber-Reinforced Polymer with Metal Rear Cover

QuickFit™ Watch Band Compatible – Included (26mm)

Physical Size 51mm – 51 x 51 x 16.5 mm

Display Size 51mm – 1.4” (35.56 mm) diameter / 454 x 454 pixels

Physical Size 47mm – 47 x 47 x 16 mm

Display Size 47mm – 1.4” (35.56 mm) diameter / 454 x 454 pixels