Chase Down New Prs
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 favourite 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.
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.
See how your workouts influence the development of endurance, speed and power with aerobic and anaerobic training effect feedback.
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 Sport 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.
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.
While you run, Forerunner 745 analyses pace, heart rate2 and heart rate variability for a real-time assessment of your current ability to perform.
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.
This metric evaluates your recent exercise history and performance indicators to let you know if you’re training productively, peaking or overreaching.
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.
When used with a compatible accessory3, Forerunner 745 measures crucial running metrics such as cadence, stride length, ground contact time and balance, and more.
This specialised 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.
Access multiple global navigation satellite systems (GPS, GLONASS and Galileo) to better track in more challenging environments than GPS alone.
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 travelled.
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.
Tracking your period cycle details can help you adjust your training to maximise 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 — 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.
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.
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.
Lens material: Corning® Gorilla® Glass DX
Bezel material: Fibre-reinforced polymer
Quickfit™ watch band compatible: yes (22 mm)
Strap material: Silicone
Physical size: 43.8 x 43.8 x 13.3 mm
Display size: 30.4 mm (1.2") 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