Garmin Instinct vs Forerunner 55

Garmin Instinct vs Forerunner 55 Watch: (Detailed Comparison)

A powerful and quite better than other watches The Garmin Forerunner 55 is the best watch. This watch is a latest version includes standard level running features in Garmin’s products. Having more features discuss in this artilce.

If we talk about multisport GPS watch then we consider the best Garmin Instinct as compared to others. Having Miltary grade durabiliy that is outstanding. With advance GPS feature inlcude navigation with strong options in sports mode.

In this article we are discuss about the comparision of these two watches The Garmin Forerunner 55 and The Garmin Instinct. Keep reading this article and know about there interesting features before buying.

Garmin Instinct vs Forerunner 55

Garmin Instinct vs Forerunner 55 Comparison Table

Display 1.7”, AMOLED, Always-On 1.08” AMOLED, not Always-on
Resolution 128 x 128 px 208 x 208 px
Companion App Garmin Connect App Garmin Connect App
Sensors GPS, Barometer, Accelerometer, Temperature Sensor, Cadence GPS, accelerometer, temperature sensor, compass, gyroscope,
Activity Tracking Activity reports, swimming Distances, steps taken, pace, sleep & stress, Calories Burned Routes, swimming, distances, activity reports, pace, calories burned, sleep, goal setting, elevation, exercise tagging
Mobile Payment No No
Compatibility iOS & Android iOS & Android
Connectivity Bluetooth v4.2, wireless sync, ANT+ Bluetooth v5.0, external ANT+, Bluetooth ANT+ & Bluetooth Smart Cycling cadence sensors
Water Resistance 100 meters 50 meters
Battery Life Up to 14 days (smartwatch mode) & 16 hours (GPS mode) Up to 14 days (smartwatch mode) & 20 hours (GPS mode)

Why You Choose The Forerunner 55

Higher Performance Features

There are several reasons to select the Forerunner 55 over the Garmin Instinct if running is your primary sport. The extra running characteristics consist of:

PacePro Racing Techniques: PacePro provides pace advice during practise and competition. In order to determine a pacing strategy, PacePro analyses elevation variations along the course when used with a course loaded on the FR55. For the greatest overall speed, the plan indicates when you should quicken or slow down as you move along the course.

Virtual Running: Using the Virtual Run activity profile, the Forerunner 55 may be Bluetooth coupled with compatible third-party applications (like Zwift) to communicate pace, heart rate, and cadence data. This capability can be used with the watch’s built-in sensors or when it is connected to external sensors like a heart-rate monitor or foot pod.

Expected Completion Time: After choosing a distance for your run, a data page displaying your estimated finish time will appear. This can be extremely useful on race day and during speed training sessions. It offers a very easy approach to determine your anticipated race time and determine how close you are to setting a new personal best.

Optical Heart Rate Monitor For Use Underwater

Only the Forerunner 55 can measure your heart rate when swimming, despite both the Garmin Instinct and the Forerunner 55 having wrist-based heart rate monitors (ie without a chest strap).

This can greatly increase the convenience of pool training. You don’t have to buy or carry a chest strap with you every time you dive into the water. Instead, you may just rely on the FR55’s optical heart rate monitor.

Fitness Age

With the use of body mass index (BMI), resting heart rate, and activity intensity, Garmin’s fitness age algorithm calculates your fitness age. Fitness Age will determine your Body Mass Index if you don’t have a Garmin Index Smart Scale.

The key benefit of fitness age is that it is a trustworthy indicator you may use to enhance your overall level of fitness. There’s a considerable probability that if you use the Forerunner 55’s suggestions to try to “lower” your age, you’ll lose weight and get healthier as a result. For most people, achieving that win-win situation is worthwhile.

Garmin Connect IQ

Actually, there is a rather significant distinction between these two watches in terms of their compatibility with Garmin Connect. In a nutshell, it enables you to:

  • Save your own watch faces.
  • Increase the number of data fields on your watch.
  • Embrace more widgets on your watch.
  • Install sports applications from the Garmin Connect App Store.

Importantly, Garmin Connect is only compatible with the Forerunner 55. not the Garmin Instinct.

Better Screen

The Forerunner 55’s screen is superior to the Garmin Instinct’s screen in three different ways. To sum up:

  • The FR55 screen is a tiny bit larger.
  • The FR55 screen has a significantly better resolution (208 x 208 pixels vs 128 x 128 pixels)
  • The FR55 monitor shows color.

These three features work together to give the Forerunner 55 a clear advantage from a screen perspective.

Why You Choose The Garmin Instinct

Military Grade Durability

Certain Garmin devices are given a MIL-STD-810G rating after passing performance tests for temperature, shock, and water resistance. The Garmin Instinct is constructed in compliance with this standard, making it significantly more durable than the majority of GPS sports watches.

The Garmin Instinct’s durability can be a deal-breaker if you enjoy adventurous sports. To put it simply, it is much more durable than the Forerunner 55.

Altimeter, Compass & Thermometer

The Garmin Instinct is not only quite robust, but it also has several extra hardware functions that the Forerunner 55 does not have. The Instinct features the following more details:

Barometric Altimeter:

This is used to measure vertical movements during athletic events with more accuracy.


For outdoor lovers who enjoy trekking and exploring, this is usually a crucial equipment.


The ability to gauge your body temperature may be useful while out on a hike or camping. You ought to be able to determine whether you have a fever of any kind rapidly.

Navigation Capabilities

The major difference between these two watches, in my opinion, is this. The Forerunner 55 lacks several navigational features, although the Instinct does. Here is a complete list of the navigational features that the Instinct has.

  • Capability for point-to-point navigation
  • GPS synchronised display
  • Breadcrumb course for a magnetic compass Navigation
  • Times for sunset, sunrise, and twilight
  • Area estimation
  • Storm Warnings
  • Functions for TracBack and Back to Start
  • Display of an elevation profile
  • Display of 3D distance and speed
  • Data fields for vertical climb and descent

Open Water Swimming

Both watches can measure swimming in a pool, but only the Garmin Instinct can measure swimming outside.

The watch successfully tracks your movements in open water when in this mode by using the built-in GPS. This could be a deal-breaker if you routinely swim in the ocean.

Rowing & Strenth Training

The absence of strength training as an offered activity profile for the Forerunner 55 is actually a little bothersome. There are many runners who also work out in the gym frequently.

Sadly, the FR55 makes it difficult to log their strength-training sessions.

Fortunately, the Garmin Instinct doesn’t exhibit this flaw. As a matter of fact, it has three important activity characteristics that the Forerunner 55 lacks, namely:

  • Training in Strength
  • Rowing both outdoors and indoors

Full Selection of Snow Sports Modes

One of the main advantages of having a built-in barometer is that it makes all of Garmin’s snow sports settings available. This comprises:

  • Skiing
  • Snowboarding
  • Skiing in the mountains

It’s also important to note that the Garmin Instinct includes 24 total sports modes, which is significantly more than the Forerunner 55’s 14 sports modes. Also, You may read the Best Sports Watches For Men.

Sports Modes Comparison Between Forerunner 55 And Garmin Instinct

Forerunner 55

  • Running
  • Treadmill Running
  • Outdoor Track Running
  • Indoor Track Running
  • Virtual Running
  • Cycling
  • Indoor cycling
  • Pool Swimming
  • Cardio Training
  • Elliptical Training
  • Stair Stepping
  • HIIT (High Intensity Interval Training)
  • Pilates
  • Yoga

Garmin Instinct

  • Strength
  • Cardio
  • Elliptical Training
  • Stair Stepping
  • Floor Climbing
  • Indoor Rowing
  • Yoga
  • Running
  • Treadmill Running
  • Indoor Track Running
  • Trail Running
  • Hiking
  • Climbing
  • Mountain Biking
  • Skiing, Snowboarding
  • XC Skiing
  • Stand Up Paddleboarding
  • Rowing
  • Kayaking
  • Tactical
  • Cycling
  • Indoor Cycling
  • Pool Swimming
  • Open Water Swimming

Similarities Between Garmin Forerunner 55 and Garmin Instinct

Here you get to know about the similarties between Garmin Forerunner 55 and Instinct. Both have same similarties but also different from each other in many features.

Both have GPS, Glonass and gallieo, wrist based HRM, 24/7 activity tracking, advanced sleep tracking, all day stress tracking, cycling outdoor and indoor, pool swimming, cardio training, running outdoor and indoor, auto lap and maual lap, smartphone notificaitons, control smartphnes music.

Find my phone and watch option, women;s health tracking with accelerometer, livertrack safety trackings, both have bluetooth (R), ANT(R) connectivity, lens material with chemically strengthend glass, smartwatch battery is upto 14 days, Forerunner and Instinct have no music storage and traithlon tracking.

Garmin Forerunner is with 42*42*11.6 mm physical size and Garmin Instinct physical size is 45*45*15.3 mm. Display size of forerunner is 1.04″ (2.63 mm) diameter and Instinct is with 0.9″*0.9″ (23*23 mm).

Forerunner is with display resoultion of 208*208 pixels and Instinct is with 128*128 pixels. FF has only is with 37 grams of weight and Instinct weight is only 52 grams.

Garmin FF is with GPS battery which is upto 20 hours and Garmin Instinct GPS battery with up to 16 hours.

There is only extended GPS battery in instinct which is upto 16 hours. Water ratign is 5 ATM in forerunner and 10 ATM is in Garmin Instinct.

Features that are not in Garmin Forerunner

Point to point navigation, bread crumb trail in real time, bact to start, trackback (R). ultratrac mode, barometer altimeter, open water swimming, compass, thermometer, strength training, rowing outdoor and indoor, trail running.

Read More: Best Hiking Watch Under 200 Dollars

Features that are not in Garmin Instinct

Outdoor track running, virtual running, Garmin pace pro, race predictor, underwater wrist HRM, fitness age, respiration rate (24/7), interval training (HIIT), Garmin connect IQ.

Features that are in Garmin Forerunner

Outdoor track running, virtual running, Garmin pace pro, race predictor, underwater wrist HRM, fitness age, respiration rate (24/7), interval training (HIIT), Garmin connect IQ.

Features that are in Garmin Instinct

Point to point navigation, bread crumb trail in real time, bact to start, trackback ®, ultratrac mode, barometer altimeter, open water swimming, compass, thermometer, strength training, rowing outdoor and indoor, trail running.

Should I purchase the Garmin Instinct or the Forerunner 55 smartwatch?

The Forerunner 55 would be our choice. Although the Forerunner 55 costs a few dollars more than the Garmin Instinct, it has additional features.

As an alternative, you can research which Garmin watches are suitable for your wrist using the tools we offer (above).


Hope you’ve got all the information related to Garmin Forerunner and Garmin Instinct. Now, it’s up to you which one is your best watch and you are ready to buy. Our opinion is to buy your favorite watch after complete research about these watches.

Thanks for reading this informative article about Garmin Forerunner and Garmin Instinct watch.

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