About this watch
Condition
Refurbished
Warranty
365-Day Warranty
Strap
Brand new replacement strap supplied
Strap colour and style may vary from images shown.
The Garmin Forerunner 945 is a premium GPS running and triathlon watch designed for serious runners, endurance athletes, and multisport users who want advanced training tools, mapping, music, and long battery life.
Positioned near the top of Garmin’s Forerunner range, the Forerunner 945 offers advanced performance metrics, training status, full-colour mapping, music support, Garmin Pay™, and dedicated multisport tracking. It is built for structured training, race preparation, long-distance running, triathlon, cycling, swimming, and outdoor endurance activities.
Compared with simpler Forerunner models, the 945 adds deeper endurance features, navigation tools, mapping, and premium training analytics for athletes who want more detailed performance feedback.
Each watch is fully tested, including battery performance during GPS activity, to ensure it functions as expected for its intended use.
Ideal for
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Serious runners following structured training plans
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Triathlon, duathlon, cycling, swimming, and multisport training
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Marathon, ultra-distance, and long endurance events
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Medium to long GPS activities
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Users wanting mapping, music, advanced training analytics, and multisport features
Key features
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Built-in GPS with support for GPS, GLONASS, and Galileo
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Full-colour mapping and navigation support
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Advanced training metrics, training status, training load, and recovery insights
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Dedicated triathlon and multisport modes
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Running, cycling, pool swim, and open-water swim tracking
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Music storage and playback support with compatible headphones
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Wrist-based heart-rate monitoring and Pulse Ox sensor
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PacePro™ pacing guidance and race support features
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VO2 max, race prediction, and performance condition insights
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Smart notifications, Garmin Pay™, and safety tracking features
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Lightweight design for training, racing, and daily wear
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Water-resistant to 5 ATM
Want to compare before you buy?
The Garmin Forerunner 945 is a strong choice for runners and triathletes who want advanced training data, mapping, music, and multisport support. You may also want to compare it with models such as the Forerunner 745, 955, 955 Solar, or 965.
View our full range of refurbished Garmin Forerunner watches to find the model that best suits your training, budget, and feature preferences.
Shop and Compare Forerunner Models
Battery performance
Battery performance is assessed using a standard GPS activity test. The GPS Activity Duration option shows what type of GPS activities this specific watch is best suited for on a single charge.
Note: GPS activity duration refers to active GPS tracking only. Normal smartwatch use, including time display, notifications, health tracking, and step tracking, lasts much longer between charges. Battery life can vary depending on GPS mode, sensors, mapping, music use, and display settings.
