The Garmin Forerunner 55 is a well-calibrated GPS running watch that brings accurate tracking and smart coaching into a single, affordable device. For runners who are looking to monitor performance without being overwhelmed by complex features, this model is the perfect fit. With its clean interface and lightweight design, it delivers more than expected for its price range, especially in the area that matters most to runners—GPS accuracy.

When put to the test on various terrains, including urban streets, wooded trails, and open fields, the Forerunner 55 consistently locks onto a GPS signal quickly and maintains it throughout the session. While high-end devices like the Garmin Fenix 8 and Garmin Forerunner 265 may offer multi-band GPS and more advanced mapping tools, the Forerunner 55 holds its own with solid single-frequency performance. It supports GPS, GLONASS, and Galileo satellite systems, which ensures strong signal coverage even in partially obstructed environments.

One of the more impressive things about this watch is its GPS battery life. Users can get up to 20 hours in GPS mode, which is more than enough for most training sessions and even full marathons. For comparison, the Garmin Instinct 2 boasts longer life, but the Forerunner 55 achieves impressive longevity in a smaller form factor. This makes it ideal for those who want to run without thinking about charging after every workout.

The GPS tracking data integrates seamlessly with Garmin's robust ecosystem. After each run, users can review their route, pace, splits, and elevation changes in the Garmin Connect app. This app offers in-depth analytics and insights that can help identify training trends and areas for improvement. The data clarity is appreciated by both novice runners and experienced athletes alike. Many Garmin Watch for men users have praised how the Forerunner 55's simplicity still allows for deep data review.

Accuracy is particularly notable when comparing actual distance measured on the watch to known race distances or mapped routes. Deviations are minimal, usually within a margin of less than 0.1 miles over a 5K or 10K run. This level of accuracy is comparable to what's found in more expensive wearables like the Garmin Vivoactive 4 or Garmin Forerunner 255. While you may not get elevation correction or barometric data, the distance and pacing metrics are consistently trustworthy.

Another smart feature tied to the GPS is the Track Run mode, which is designed for accurate lap recording on a standard 400-meter track. Unlike watches that guess distance based on repeated loops, this mode ensures every turn and lap is precisely recorded. It's a feature not often seen in this price range and brings the Forerunner 55 closer to the professional-grade territory typically dominated by models like the Garmin Fenix 7 or Garmin Fenix 7X.

The Forerunner 55 Garmin Watch also includes route suggestion capabilities using your previous GPS data. Based on your past workouts and performance, the watch will suggest the type of run to do next. These include easy runs, tempo runs, or interval sessions, each tailored to your current fitness level. Combined with GPS feedback, this turns the watch into a dynamic training coach—something rare in other entry-level devices.

Its GPS functionality shines not just in running scenarios but also for casual outdoor activities such as cycling or walking. Users who pair it with heart rate zones and pace guidance get a well-rounded performance snapshot every time. Though it may lack the rugged outdoor modes found in the Garmin Instinct 2, its GPS prowess is more than adequate for most everyday uses.

Ultimately, the Forerunner 55's GPS performance supports its reputation as one of the best value-for-money devices in Garmin's running watch lineup. It proves that you don't need to invest in the most advanced hardware to get precise and helpful tracking. Whether you're training for your first 5K or looking to regain structure in your runs, this watch delivers exactly what's needed—reliable data, comfortable wear, and a battery that doesn't quit. It's a smart, capable choice that holds its own next to even more advanced models in the Garmin ecosystem.