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Garmin
Forerunner 55 Heart Rate Monitor

4.151079136690647 out of 5 stars
695 Reviews

Out of Stock

Don't worry though, we have a lot more Men's Sport Watches in stock than that.

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Why We Like The Forerunner 55 Heart Rate Monitor

When we need to track our workouts we trust the Garmin Forerunner 55 Heart Rate Monitor. This durable watch provides ample feedback for our runs and walks like GPS, heart rate, suggested workouts, stress tracking, and more.


Details

  • Reliable watch built for casual wear and workout tracking
  • Tracks time, distance, pace, and speed during runs or walks
  • Stress tracking provides feedback on your regular days
  • Waterproof rating keeps this watch ticking through bad weather
  • 200 hours of activity data keeps all of your information nearby
  • Silicone strap and strengthened glass face offer durability
  • Please see size chart for complete list of technical features
  • Item #GRMF02D
Housing Material
fiber-reinforced polymer
Strap Material
silicone
Face Material
chemically strengthened glass
Movement
digital
Heart Rate Monitor
constant
Technical Features
see size chart
Date Indicator
yes
Alarms
clock, distance, heart rate, calories, stress
Battery Type
rechargeable lithium-ion
Battery Life
[smartwatch mode] 2 weeks, [GPS] 20 hours
Includes
manual, charge cable
Claimed Weight
1.3oz
Submersible
5 ATM
Face Size
1in
Manufacturer Warranty
1 year
Activity
running, training

What do you think about this product?

Overall Rating

4 based on 695 ratings

Review Summary

1 Stars - 58 reviews
2 Stars - 50 reviews
3 Stars - 49 reviews
4 Stars - 110 reviews
5 Stars - 428 reviews

Fits True To Size

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

Customer Images

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5 out of 5 stars

April 25, 2025

Very reliable

Bought this to start training for 5Ks and it hasn’t let me down

Jarren(Built Different)

Originally reviewed on Garmin

5 out of 5 stars

April 23, 2025

A Very Good Running Watch

My Forerunner 45 was no longer holding its charge through a full marathon, so I updated to the Forerunner 55. It has everything I need to train at an affordable price. You can get more bells and whistles in a higher grade, pricier model, but if you don't need it, this garmin will do fine: I have it set up to give heart rate, current pace, distance, overall pace, and in lap distance and in lap pace. I have to look at options to see if there is an elevation ascent widget I can add in. My next marathon has more climbing profile than my typical marathon, so I'm trying to train to specific uphill needs.

Duane D.

Originally reviewed on Garmin

5 out of 5 stars

April 23, 2025

Exceedingly functional watch for the price. Everything you need to track a standard run/ride/hike-type workout.

Audrey M
ExpertVoice.com

Originally reviewed on ExpertVoice.com

5 out of 5 stars

April 20, 2025

Amazing watch

I absolutely love this watch bought it about a month ago so accurate and helpful for tracking my workouts and runs I've used several other smart watches this is by far the best

Noel92

Originally reviewed on Garmin

5 out of 5 stars

April 20, 2025

Still learning all the features.

Holds a charge for a long time and maps my run accurately.

Tony68

Originally reviewed on Garmin

5 out of 5 stars

April 20, 2025

Accurate, consistent, and useful.

Accurate, repeatable, consistent, and useful, like all my other Garmin products.

Doug 50

Originally reviewed on Garmin

5 out of 5 stars

April 18, 2025

I love this

It is super compact. Just have exactly what I want as a not heavy user.

5jae

Originally reviewed on Garmin

5 out of 5 stars

April 18, 2025

Love this watch!

The battery lasts over one week before needing charged. Tracks everything really well. I’d definitely recommend this watch!

Audrey A
ExpertVoice.com

Originally reviewed on ExpertVoice.com

5 out of 5 stars

April 17, 2025

Easy to use and very accurate.

I bought this to do a 10k in my city. It was very helpful in getting an accurate times for my run. Which I spent a bit more money for the overall upgrade variant.

larry1egend

Originally reviewed on Garmin

5 out of 5 stars

April 17, 2025

Perfect tool

My 55 works great jast as advertised. Easy to learn and use with great battery life

my stupid nickname

Originally reviewed on Garmin