Garmin Forerunner 945 LTE GPS Triathlon Smartwatch – 2023

BUILT-IN SPORTS APPS

Switch up your workouts with activity profiles for cycling, triathlon, pool and open-water swimming, track running and more. For races and brick workouts, switch sports with a single button press.

TRACK RUN

Use this built-in activity profile to measure your running distance more accurately around a 400-meter track.

IMPROVED INTERVALS

A new intervals data page and automatic classification keeps track of your fast and slow time, then separates them for you. Open repeats mode offers intervals structure with lap button control.

VO2 MAX

Train smarter with VO2 max, an indicator of how you can expect to perform. This metric even accounts for changes in performance that could be caused by heat or altitude.

PACE PRO

The PacePro feature helps keep you on pace with grade-adjusted guidance as you run a course.

RACE PREDICTOR

This specialized tool takes into account your fitness level and training history to help you work toward your race goal and see the impact of training on your predicted finish time.

PERFORMANCE CONDITION

While you run, analyze pace, heart rate and heart rate variability for a real-time assessment of your current ability to perform.

TRAINING LOAD FOCUS

This stat shows how your training load breaks down by categories of intensity and if that breakdown is balanced, focused or lacking in one or more areas.

TRAINING STATUS

This metric evaluates your recent exercise history and performance indicators to let you know if you’re training productively, peaking or overreaching.

WRIST-BASED HEART RATE

Our latest generation sensor provides heart rate data6 and alerts if your heart rate stays high while you’re at rest. Gauge how hard your heart is working during activities, even underwater.

RUNNING DYNAMICS

When used with a compatible accessory7, Forerunner 945 LTE measures crucial running metrics such as cadence, stride length, ground contact time and balance and more.

CYCLING POWER

Connect to a compatible Garmin power meter (sold separately) to work toward a more efficient ride with help from cycling dynamics, FTP and advanced training methods.

EXTENDED BATTERY LIFE

Get up to 2 weeks of battery life in smartwatch mode and up to 7 hours in GPS mode with music and LTE LiveTrack.

FULL-COLOR MAPPING

Whether you’re running the city streets or riding densely covered trails, Forerunner 945 LTE provides built-in mapping to help keep you on track.

CREATE MORE COURSES

Create courses in our Garmin Connect app8, so you’ll never run out of places to run. Or plan one on other platforms such as Strava and Komoot, then automatically sync them to your Forerunner.

CLIMBPRO FEATURE

Use ClimbPro ascent planner on downloaded courses to see real-time information on your current and upcoming climbs, including gradient, distance and elevation gain.

TURN-BY-TURN NAVIGATION

Follow a route or course with help from turn-by-turn directions, which let you know ahead of time when the next turn is coming.

ROUND-TRIP ROUTING

Enter a distance you want to run or ride and get suggested courses that will bring you back to your starting point. Trendline™ popularity routing helps you find the best local paths.

MULTIPLE SATELLITE SYSTEMS

Access multiple global navigation satellite systems (GPS, GLONASS and Galileo) to track in more challenging environments than GPS alone.

PULSE OX SENSOR

This wrist-based sensor9 monitors blood oxygen saturation levels to support advanced sleep monitoring and altitude acclimation.

BODY BATTERY™ ENERGY MONITORING

Track your body’s energy levels so you can find the best times for activity and rest.