Forerunner 745

Part Number 010-02445-61

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Feature
Specs
In The Box
Update
Accessories
Compatible Devices

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This GPS running watch is made for runners and triathletes like you who need detailed training stats and on-device workouts plus smartwatch functions.

Swim, bike, run, tri — do it all with preloaded activity profiles.

Obsessed with stats? This watch is too. Get VO2 max, training load and more at your fingertips.

Get daily workout suggestions just for you, based on your recent training.

The right tunes are essential. Sync your favorite music right to your watch.

Garmin Pay contactless payments let you make purchases with a tap of your wrist¹.

Have enough juice for any race. Get up to 6 hours in GPS mode with music.

DESIGNED FOR ANY ENVIRONMENT

Forerunner 745 is made to go where your sport takes you. It’s built to hold up to 200 sweaty runs, bumpy bike rides and long swims.

DURABLE YET WEARABLE

Comfortable for training, racing and for everyday life, Forerunner 745 is our smallest and lightest full-featured running and triathlon smartwatch.

Put performance at the top of your list.

DAILY WORKOUT SUGGESTIONS

For training guidance that takes you and your fitness level into account, get daily run and ride recommendations based on your current training load and training status.

TRAINING EFFECT

See how your workouts influence the development of endurance, speed and power with aerobic and anaerobic training effect feedback.

RECOVERY TIME

After each workout, recovery time lets you know when you’ll be ready for another hard workout. It even accounts for training intensity and factors such as stress, daily activity and sleep.

BUILT-IN SPORTS APPS

Get built-in activity profiles for running, cycling, triathlon, pool and open water swimming, track running and more. For races and brick workouts, switch sports with just one button press.

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.

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, Forerunner 745 analyzes pace, heart rate² and heart rate variability for a real-time assessment of your current ability to perform.

TRAINING LOAD

This stat measures your exercise volume from the last 7 days and compares it to the optimal range for your fitness and recent training history.

TRAINING STATUS

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

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.

WRIST-BASED HEART RATE

Get hassle-free heart rate data², including advanced heart rate alerts and other features, to help you get the most out of your workouts.

RUNNING DYNAMICS

When used with a compatible accessory³, Forerunner 745 measures crucial running metrics such as cadence, stride length, ground contact time and balance and more.

MULTI-GNSS

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

GARMIN COACH

These free adaptive training plans feature guidance from expert coaches and adapt to you and your goals. Workouts sync right to your watch.

CREATE MORE COURSES

Create courses in our Garmin Connect app⁴, 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.

TRENDLINE POPULARITY ROUTING

Using the billions of miles of data that runners and riders have uploaded, Garmin Connect can find the best route — choosing from roads (and trails) most traveled.

A comprehensive training companion on your wrist.

PULSE OX SENSOR

This wrist-based sensor⁵ monitors blood oxygen saturation levels to provide a clearer picture of how you’re sleeping or how you’re adjusting to altitude.

BODY BATTERY ENERGY MONITORING

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

MENSTRUAL TRACKING

Tracking your period cycle details can help you adjust your training to maximize improvement potential and plan for upcoming races based on where you are in your cycle.

MUSIC ON YOUR WRIST

Sync your playlists from select music streaming services⁶ — such as Deezer, Amazon Music and Spotify® — right to your watch. Forerunner 745 can store up to 500 songs.

GARMIN PAY CONTACTLESS PAYMENTS

Breeze through checkout lines and select transit systems with Garmin Pay contactless payment solution¹ through participating providers.

SMART NOTIFICATIONS

Receive emails, texts and alerts right on your watch when paired with your compatible smartphone.

SAFETY AND TRACKING FEATURES

If you feel unsafe or if your watch senses that an incident occurred, assistance and incident detection features⁷ send your location to emergency contacts.

CONNECT IQ STORE

Download custom watch faces, add data fields, and get apps and widgets from the Connect IQ Store⁸.

SYNC WITH GARMIN CONNECT

Upload your activities to the Garmin Connect app to interact with a thriving online community where people on the go can connect and compete — and even share their triumphs via social media.

BATTERY LIFE

Get up to 1 week of battery life in smartwatch mode and 6 hours in GPS mode with music. Use UltraTrac mode to make sure you’ve got enough juice to outlast your longest race.

Get metrics that show exactly how hard you’re working

See your stats, and track your goals in the Garmin Connect app

Learn More

Customize your Garmin device using the Connect IQ Store

Learn More

¹View current supported country, payment network and issuing bank information

²Activity tracking accuracy

³When used with Running Dynamics Pod or HRM-Run or HRM-Tri monitors (sold separately)

⁴Requires app on your compatible smartphone paired to the Forerunner 745

⁵This is not a medical device and is not intended for use in the diagnosis or monitoring of any medical condition; see Garmin.com.sg/ataccuracy. Pulse Ox not available in all countries.

⁶Requires premium subscription with a third-party music provider

⁷When paired with a compatible smartphone. For safety and tracking features requirements and limitations, see Garmin.com.sg/safety.

⁸When paired with your computer or compatible smartphone downloaded with the Connect IQ Store app

Amazon Music and all related logos are trademarks of Amazon.com, Inc. or its affiliates. SPOTIFY and the Spotify logo are among the registered trademarks of Spotify AB.

Manual Download Bluetooth Headphone Compatibility

Dedicated Website

General
Lens Material	Corning® Gorilla® Glass DX
Bezel Material	fiber-reinforced polymer
Strap material	silicone
Physical size	43.8 x 43.8 x 13.3 mm
Color display
Display size	1.2" (30.4 mm) diameter
Display resolution	240 x 240 pixels
Display type	sunlight-visible, transflective memory-in-pixel (MIP)
Weight	47 g
Battery life	Smartwatch mode: Up to 7 days GPS mode with music: Up to 6 hours GPS mode without music: Up to 16 hours UltraTrac mode: Up to 21 hours
Water rating	5 ATM
Memory/History	200 hours of activity data

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

Health Monitoring
Wrist-based Heart Rate (constant, every second)
Daily Resting Heart Rate
Abnormal Heart Rate Alerts	(high and low)
Respiration rate (24x7)
Pulse Ox Blood Oxygen Saturation	(spot-check, and optional all-day acclimation and in sleep)
Fitness Age	(in app)
Body Battery Energy Monitor
All-day Stress Tracking
Relaxation breathing timer
Sleep
Advanced sleep monitoring (sleep score & insights)
Hydration	(in Garmin Connect and optional Connect IQ widget)
Menstrual Cycle	(in Garmin Connect and optional Connect IQ widget)

Sensors
GPS
GLONASS
Galileo
Garmin Elevate wrist heart rate monitor
Barometric altimeter
Compass
Gyroscope
Accelerometer
Thermometer
Pulse Ox Blood Oxygen Saturation Monitor

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® Remote
Smartphone compatibility	iPhone® & Android
Pairs with Garmin Connect Mobile
Garmin Pay

Safety and Tracking Features
LiveTrack
Group LiveTrack
Live Event Sharing	Android Only
Incident Detection during select activities
Assistance

Tactical Features
Dual grid coordinates

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)
Calories burned
Floors climbed
Distance traveled
Intensity minutes
TrueUp
Move IQ

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

Training, Planning and Analysis 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)
HR Broadcast (broadcasts HR data over ANT+ to paired devices)
Respiration rate (during exercise)	(with compatible accessory)
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
Heat and altitude acclimation
VO2 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 load focus
Training Effect
Training Effect (anaerobic)
Primary benefit (Training Effect labels)
Custom alerts
Audio prompts
Finish time
Virtual Partner
Race an Activity
Auto multisport activities
Manual multisport activities
Course guidance
Garmin Live Segments
Strava Live Segments
Round-trip course creator (running/cycling)
Trendline Popularity Routing
Touch and/or button lock
Hot keys
Auto scroll
Activity history on watch
Physio TrueUp

Running Features
Available run profiles	Running, Treadmill Running, Indoor and Outdoor Track Running, Virtual 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)
PacePro Pacing Strategies
Run workouts
Race predictor
Foot pod capable

Outdoor Recreation
Available outdoor recreation profiles	Hiking, Skiing, Snowboarding, Backcountry Skiing, XC Classic and Skate Skiing, Stand up Paddleboarding, Kayaking, Rowing
Point-to-point navigation
Bread crumb trail in real time
Back to start
TracBack®
UltraTrac 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
Sight 'N Go
Area calculation	(via Connect IQ)
Hunt/fish calendar	(via Connect IQ)
Projected waypoint
Sun and moon information	(via Connect IQ)
XERO Locations

Cycling Features
Alerts (triggers alarm when you reach goals including time, distance, heart rate or calories)
Courses
Cycle Map (routable cycling-specific street map)
Available cycling profiles	Biking, Indoor Biking, Mountain Trail Biking
Bike lap and lap maximum power (with power sensor)
Race an activity
FTP (Functional Threshold Power)	(with compatible accessory)
Compatible with Vector (power meter)
Power meter compatible
Advanced Vector support
Compatible with Varia Vision (head-mounted display)
Compatible with Varia radar (rear-facing radar)
Compatible with Varia lights
Speed and cadence sensor support

Swimming Features
Available swim profiles	Pool Swimming, Open Water Swimming, Swimrun
Open-water swim metrics (distance, pace, stroke count/rate, stroke distance, swim efficiency (SWOLF), calories)
Pool swim metrics (lengths, distance, pace, stroke count, swim efficiency (SWOLF), calories)
Stroke type detection (freestyle, backstroke, breaststroke, butterfly) (pool swim only)
Drill logging (pool swim only)
Basic rest timer (up from 0) (pool swim only)
"Repeat on" rest timer (pool swim only)
Auto rest (pool swim only)
Time and distance alerts
Pacing alerts (pool swim only)
Countdown start (pool swim only)
Pool swim workouts
Critical swim speed
Underwater wrist-based heart rate
Heart rate from external HRM (real-time during rests, interval and session stats during rests, and automatic heart rate download post-swim)	(with HRM-Tri, HRM-Swim and HRM-Pro)

Kid Activity Tracking Features
Toe-to-Toe Challenges	(optional Connect IQ app)

Forerunner 745
USB cable
Documentation

Forerunner 745

Forerunner 745

CHASE DOWN NEW RECORDS

DESIGNED FOR ANY ENVIRONMENT

DURABLE YET WEARABLE

Put performance at the top of your list.

DAILY WORKOUT SUGGESTIONS

TRAINING EFFECT

RECOVERY TIME

BUILT-IN SPORTS APPS

VO2 MAX

RACE PREDICTOR

PERFORMANCE CONDITION

TRAINING LOAD

TRAINING STATUS

CYCLING POWER

WRIST-BASED HEART RATE

RUNNING DYNAMICS

MULTI-GNSS

GARMIN COACH

CREATE MORE COURSES

TRENDLINE POPULARITY ROUTING

A comprehensive training companion on your wrist.

PULSE OX SENSOR

BODY BATTERY ENERGY MONITORING

MENSTRUAL TRACKING

MUSIC ON YOUR WRIST

GARMIN PAY CONTACTLESS PAYMENTS

SMART NOTIFICATIONS

SAFETY AND TRACKING FEATURES

CONNECT IQ STORE

SYNC WITH GARMIN CONNECT

BATTERY LIFE

Get metrics that show exactly how hard you’re working

See your stats, and track your goals in the Garmin Connect app

Customize your Garmin device using the Connect IQ Store

General

Clock Features

Health Monitoring

Sensors

Daily Smart Features

Safety and Tracking Features

Tactical Features

Activity Tracking Features

Gym & Fitness Equipment

Training, Planning and Analysis Features

Running Features

Outdoor Recreation

Cycling Features

Swimming Features

Kid Activity Tracking Features