Garmin Forerunner 45 review – The ideal companion for running enthusiasts

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I have been an avid runner for several years and recently had the pleasure of testing the Garmin Forerunner 45. In this review, I will share my experience with this GPS watch and the features that make it an ideal companion for sports enthusiasts.

Design and comfort

The design of the Garmin Forerunner 45 is sleek and sporty, with a durable body and a soft, comfortable silicone strap. The watch fits perfectly on the wrist and can be worn comfortably for long periods without causing discomfort. The color display is vivid and easy to read even in direct sunlight, allowing information to be clearly displayed during running sessions.


One of the most appreciable features of the Forerunner 45 is its accurate activity-tracking system. Built-in GPS accurately records distance traveled, gait, and speed during outdoor runs. During my workouts, I found the heart rate monitoring function very useful for monitoring the intensity of efforts and optimizing performance. It lacks many advanced features of Garmin’s top-of-the-line models, but I did not miss them. If you are not a professional athlete, the essential functions of this smartwatch are more than enough.

Ease of use and intuitiveness

The Forerunner 45 features an intuitive and easy-to-use interface. Physical buttons provide quick access to various functions without navigating complex touch screens. The ability to customize the arrangement of data on the display allows you to view the most relevant information during training, such as distance, time, and gait. Integration with the Garmin ecosystem is seamless.

With Bluetooth connectivity, the Forerunner 45 easily synchronizes with the Garmin Connect app on the smartphone. This comprehensive app offers many features, including the ability to create personalized training plans, analyze performance, monitor sleep, and share progress with the Garmin community. I particularly appreciated the LiveTrack feature, which allows my friends and family to follow my pedaling in real-time.

Battery life and water resistance

The battery life of the Forerunner 45 is outstanding. In smartwatch mode, it can last up to 7 days, allowing for extended use without frequent recharging. During GPS-enabled running sessions, battery life is about 13 hours, providing sufficient coverage for most long-distance runs. In addition, the watch is water resistant to a depth of 50 meters, allowing it to be used while swimming in a pool.

final considerations

The Garmin Forerunner 45 is a complete and reliable GPS watch for running enthusiasts. With a sleek design, advanced tracking features, and an intuitive interface, it offers a complete experience for tracking physical activities. I particularly appreciated the accuracy of the GPS, which allowed me to track my outdoor runs accurately.

Battery life is a strong point, allowing me to use the watch for several days without recharging it frequently. Water resistance is another positive feature, which allowed me to use the watch even while swimming in the pool. The Garmin Connect app has further enriched the experience, allowing me to analyze my performance, set personalized goals, and share my progress with the Garmin community. The clock’s ease of use and intuitiveness make interaction with functions elementary and immediate.

In conclusion, the Garmin Forerunner 45 is the ideal companion for running enthusiasts looking for a reliable, feature-rich GPS watch. Its sleek design, accurate tracking, excellent battery life, and water resistance make it an excellent choice for monitoring and improving performance during training sessions. If you want to learn more about the world of smartwatches, read our complete guide.

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