Garmin Forerunner 745 GPS Running & Triathlon Smartwatch - magma red/universal

Garmin Forerunner 745 GPS Running & Triathlon Smartwatch

Item number: 79783

The Garmin Forerunner 745 GPS running and triathlon smartwatch with features for cycling, running, triathlon and more

The Forerunner 745 GPS Smartwatch from Garmin is suitable for ambitious cycling, running and triathlon enthusiasts with slim wrists. The 47 g lightweight Forerunner multi-sport watch offers all the functions required for successful training on the bike, in the water and on land. This includes the determination of your training status, daily training recommendations, a recovery guide and the measurement of various performance data such as heart rate and speed. When paired with additional sensors, you expand your findings with further interesting information such as cadence, step frequency and stride length. Point-to-point navigation and features that guide you back to the start provide basic orientation and prevent you from getting lost. You can also sync routes from Garmin Connect or third-party platforms such as Strava or Komoot. Garmin Music allows you access your favourite tunes during activities. In an emergency, the Forerunner 745 can send out alerts and show your current location to select emergency contacts.

Information regarding the return of batteries and electrical equipment:

Information on the return and disposal of used batteries and electrical equipment can be found here.


Cycling, Triathlon, Running, Swimming, Outdoor
Track Navigation (without maps)
GPS, Speed Sensor (sold separately)
Heart Rate:
Wrist measurement, heart rate chest sensor (optionally available)
Cadence Sensor (sold separately)
yes (step frequency, vertical movement, ground contact time, swim analysis)
Power Meter Compatibility:
Sensor Connectivity:
Bluetooth, ANT+
Data Transfer:
Bluetooth, ANT+, WLAN

Technical Information:

43.8 mm diameter
Display Size:
Display Resolution (W x H):
240 x 240 pixels
Power Supply:
lithium-ion battery
Battery Life:
Up to 7 days in Smartwatch mode, up to 21 hours in UltraTrac mode, up to 16 hours in GPS mode, up to 6 hours in GPS mode with music
yes (5 ATM)
Satellite Systems:
Accident notifications, smartphone notifications, music functions, weather information


  • Apps and Software: Connect™, Connect IQ™, Strava, Komoot and others.
  • Sensors: Speed Sensor 2, Cadence Sensor 2, heart rate chest strap Premium HRM Dual, heart rate chest strap HRM-Pro, heart rate chest strap HRM-Pro Plus, compatible third-party power meters
  • Hardware: Varia™ radar, Varia UT800 helmet light, Vector 3/3S power meter, VIRB® 360, VIRB Ultra 30


Watch Functions
Time / date, GPS time synchronization, automatic daylight savings time, alarm clock, timer, stop watch, sunrise and sunset times

GPS, GLONASS, Galileo for positioning; barometric altimeter to determine the altitude profile

Navigation Functions
Synchronisation of routes from the Garmin Connect app or other providers such as Strava or Komoot. Point-to-point navigation and back-to-start function. Trendline™ Popularity Routing finds the most popular routes for you.

Multi-sport App
Pre-installed functions for cycling, triathlon, pool and open water swimming, running, treadmill running and yoga as well as other sports profiles can be used for almost any activity.

Training and Performance Status
Physiological measured values are recorded for training analysis. These include training and performance level, training load, aerobic and anaerobic training effect, VO2Max and more.

24/7 Heart Rate Monitoring
Your heart rate is measured during all activities, even underwater.

Provides information on the oxygen saturation in the blood.
Note: The Forerunner 745 sports watch is not a medical device and is not intended to diagnose or monitor medical conditions.

Garmin Music
Offline playlists from Spotify, Deezer and Amazon Music can be downloaded directly to the watch to play during training.

Garmin Pay
On-the-go contactless payment can be made directly using the watch.
Note: This applies to supported cards from participating banks.

Workout Recommendations
Taking into account your current training load and status, your smartwatch can show recommendations for your next running or cycling training session.

Recovery Time
The time required for optimal recovery is determined based on your stress level, sleep and movement in everyday life.

Runtime Forecast
Helps you prepare for a race and provides a prediction of the time needed for a run based on fitness level and training protocol.

Efficiency Values
In conjunction with appropriate accessories, advanced efficiency values are recorded for cycling, running and swimming. Values include stride length, ground contact time, cycling dynamics, cadence and critical swim speed.

Fitness & Wellness
Determines your Body Battery and gives an overview of calorie consumption, steps, stress levels and more. Breathing exercises are recommended to reduce stress.

Menstrual Cycle Tracker
With the menstrual cycle tracker, you can track your menstruation or pregnancy with the Garmin Connect app and get information on training, nutrition and more.

Garmin Coach
Free training programs to pursue individual goals.

Smart Functions
Displays emails, messages and more when paired with a compatible smartphone.

Safety & Security Functions
Automatic accident notifications and emergency call functions can be activated when the device is connected to your smartphone. These functions send real-time location and live tracking information to stored emergency contacts.


  • GPS smartwatch with functions for cycling, running, swimming and more
  • Garmin Connect App for smartphone pairing
  • connect with the online community in Garmin Connect
  • suitable for slim wrists thanks to compact design
  • easy set-up, running profiles and paired sensors can be transferred from previous Forerunner models
  • display cover made from Corning® Gorilla® Glass DX
  • easy-to-read, transflective MIP display
  • multi-satellite reception for reliable position determination
  • extension and customisation with apps, widgets and more from the Connect IQ™ shop
  • watch band with quick change function

Manufacturer Number:



  • 1 x Garmin Forerunner 745 GPS Smartwatch
  • 1 x Garmin USB charger cable

Optional accessories:

  • 100 day return period
  • Online since 1998
  • Trusted Shop 4.84 / 5.00


  • magma red/universal, sold out
  • pastel green/universal, sold out

Rate this product

Be the first and leave your opinion!

Customer Reviews

no reviews yet

Your opinion counts!

Be the first and leave a comment!