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Garmin Forerunner 55 Review | 126 Data compared

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  • Avg. price: ~£180
  • Screen size: 1.04 inch
  • Battery life: 14 day/s
  • Display type: MIP LCD

Garmin Forerunner 55 review. Compare 126 technical specifications and user reviews to see how it ranks among smartwatches and if it is worth buying.

6.6

Overall score

What it is: An overall evaluation of the smartwatch's quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best Smartwatches on the market.

Score components:

90.0%

6.3

Technical Score

10.0%

9.3

User score

Good
6.3

Technical Score

What it is: An assessment of the smartwatch's technical performance, covering eight key areas: performance & hardware, software, camera, connectivity, display, battery, audio, and design.

When it matters: When you want to compare Smartwatches based on technical performance and available features.

Score components:

24.0%

5.2

Health

21.0%

7.7

Fitness

16.0%

6.6

Battery

14.0%

7.0

Smart features

12.0%

5.0

Connectivity

9.0%

6.8

Display & Design

4.0%

4.5

Hardware

Good
9.3

User score

What it is: A rating that combines user reviews and the total number of reviews received by the smartwatch

When it matters: When you want to know how a smartwatch handles daily tasks and how reliable it remains over time according to user feedback.

Score components:

70.0%

9.0

User reviews

30.0%

10

Popularity

User score:
amazon
4.5
(10900)
amazon
4.5
(3293)
amazon
4.5
(706)
amazon
4.3
(135)
amazon
4.2
(110)
amazon
4.1
(71)
amazon
4.4
(60)
amazon
4.5
(50)
amazon
4.3
(35)
amazon
4.1
(24)

(Reviews last updated: Apr 2026)

Exceptional
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    Best prices

    Best rankings

    ?

    Available: ranking among products currently available (including other versions of this product).
    All: ranking among all products in the database.

    Technical Specifications of smartwatch Garmin Forerunner 55

    Technical Score

    What it is: An assessment of the smartwatch's technical performance, covering eight key areas: performance & hardware, software, camera, connectivity, display, battery, audio, and design.

    When it matters: When you want to compare Smartwatches based on technical performance and available features.

    Score components:

    24.0%

    5.2

    Health

    21.0%

    7.7

    Fitness

    16.0%

    6.6

    Battery

    14.0%

    7.0

    Smart features

    12.0%

    5.0

    Connectivity

    9.0%

    6.8

    Display & Design

    4.0%

    4.5

    Hardware

    6.3
    Garmin Forerunner 55 has a technical score of 6.3 points, which is higher than 54.2% of smartwatches.
    User score

    What it is: A rating that combines user reviews and the total number of reviews received by the smartwatch

    When it matters: When you want to know how a smartwatch handles daily tasks and how reliable it remains over time according to user feedback.

    Score components:

    70.0%

    9.0

    User reviews

    30.0%

    10

    Popularity

    User score:
    amazon
    4.5
    (10900)
    amazon
    4.5
    (3293)
    amazon
    4.5
    (706)
    amazon
    4.3
    (135)
    amazon
    4.2
    (110)
    amazon
    4.1
    (71)
    amazon
    4.4
    (60)
    amazon
    4.5
    (50)
    amazon
    4.3
    (35)
    amazon
    4.1
    (24)

    (Reviews last updated: Apr 2026)

    9.3
    Garmin Forerunner 55 has a user score of 9.29 points, which is higher than 96.4% of smartwatches.
    Popularity
    What it is: An indicator based on the number of reviews received by the smartwatch.
    When it matters: When you prefer to purchase a product chosen and reviewed by many other consumers.
    10
    Garmin Forerunner 55 has a popularity of 10 points, which is higher than 74.7% of smartphones.
    Ratio quality/price

    What it is: An indicator that combines the smartwatch's overall rating with its cost.

    When it matters: When you are looking for a smartwatch with a good balance between quality and price.

    Score components:

    60.0%

    6.6

    Overall score

    40.0%

    9.6

    Price

    7.5
    Garmin Forerunner 55 has a quality-to-price ratio of 7.5 points, which is higher than 58.5% of smartphones.
    Brand name
    What it is: The company that designs, sells, and supports the watch.
    When it matters: When brand ecosystem, style, or support matters to you.

    Importance: MEDIUM

    Garmin
    Heart rate monitor
    What it is: A built-in sensor that measures your pulse directly from the wrist.
    When it matters: When you want health data from your wrist during the day or night.

    Importance: HIGH

    yes
    Garmin Forerunner 55 includes a heart rate monitor. 90.4% of smartwatches include a heart rate monitor.
    Blood oxygen monitoring
    What it is: A wrist-based feature that estimates blood oxygen saturation over time.
    When it matters: When you want health data from your wrist during the day or night.

    Importance: HIGH

    no
    Garmin Forerunner 55 does not support blood oxygen monitoring. 64.4% of smartwatches support blood oxygen monitoring.
    ECG
    What it is: The ability to record a single-lead electrocardiogram from the wrist.
    When it matters: When you want health data from your wrist during the day or night.

    Importance: HIGH

    no
    Garmin Forerunner 55 does not support ECG. 15.1% of smartwatches support ECG.
    Irregular heart rate warnings
    What it is: Notifications that flag heart-rate patterns which appear unusually irregular.
    When it matters: When you want health data from your wrist during the day or night.

    Importance: MEDIUM

    yes
    Garmin Forerunner 55 supports irregular heart rate warnings. 43.7% of smartwatches support irregular heart rate warnings.
    Supports abnormal high/low heart-rate alerts (typically after inactivity).
    Show more
    Accelerometer
    What it is: A motion sensor that measures acceleration, steps, gestures, and general movement.
    When it matters: When you track workouts and want better training data.

    Importance: MEDIUM

    yes
    Garmin Forerunner 55 includes an accelerometer. 99.1% of smartwatches include an accelerometer.
    Barometer
    What it is: A pressure sensor used for altitude changes, elevation estimates, and weather-related context.
    When it matters: When you run, ride, hike, or navigate without relying on your phone.

    Importance: MEDIUM

    no
    Garmin Forerunner 55 does not include a barometer. 45.6% of smartwatches include a barometer.
    Gyroscope
    What it is: A motion sensor that measures rotation and helps interpret wrist movement more accurately.
    When it matters: When you track workouts and want better training data.

    Importance: MEDIUM

    no
    Garmin Forerunner 55 does not include a gyroscope. 64.6% of smartwatches include a gyroscope.
    Cadence sensor
    What it is: A sensor input used to measure step or pedal rhythm during training.
    When it matters: When you track workouts and want better training data.

    Importance: MEDIUM

    yes
    Garmin Forerunner 55 includes a cadence sensor. 20.1% of smartwatches include a cadence sensor.
    Cadence may require external sensor/app pairing on some models.
    Distance tracking
    What it is: The ability to measure how far you move during walks, runs, rides, or other activities.
    When it matters: When you track workouts and want better training data.

    Importance: MEDIUM

    yes
    Garmin Forerunner 55 supports distance tracking. 95.7% of smartwatches support distance tracking.
    Show more
    Battery life
    What it is: The typical endurance the watch can deliver on a full charge under the stated usage pattern.
    When it matters: When you do not want to charge the watch too often.

    Importance: HIGH

    Good value: >=7 days

    14 day/s
    Garmin Forerunner 55 offers a battery life of 14 day/s which is longer than that of 76.9% of smartwatches and equal to that of 9.2% of smartwatches.
    Battery life in training mode
    What it is: The expected endurance while workout tracking and related training functions are active.
    When it matters: When you do not want to charge the watch too often.

    Importance: HIGH

    Good value: >=36.8 h

    20 h
    Garmin Forerunner 55 lasts 20 h in training mode which is longer than 49.8% of smartwatches and equal to that of 3.6% of smartwatches.
    Battery life with GPS on
    What it is: The expected runtime when satellite tracking stays active throughout use.
    When it matters: When you do not want to charge the watch too often.

    Importance: HIGH

    Good value: >=35 h

    40 h
    Garmin Forerunner 55 lasts 40 h with GPS on which is longer than 85.7% of smartwatches and equal to that of 2.2% of smartwatches.
    Battery power
    What it is: The battery capacity, usually measured in milliampere-hours (mAh).
    When it matters: When you do not want to charge the watch too often.

    Importance: HIGH

    Good value: >=397 mAh

    158 mAh
    Garmin Forerunner 55 has a battery capacity of 158 mAh which is smaller than the batteries in 95% of smartwatches and equal to those in 0.2% of smartwatches.
    Charge time
    What it is: The time needed to recharge the battery from empty to full or to a stated percentage.
    When it matters: When you want to top up the battery quickly.

    Importance: HIGH

    Good value: <=102 min

    120 min
    Garmin Forerunner 55 charges in 120 min which is faster than 12.9% of smartwatches and equal to the charge time of 43.4% of smartwatches.
    Show more
    Operating system
    What it is: The software platform that runs the watch interface, apps, and core functions.
    When it matters: When you care about apps, features, and long-term support.

    Importance: HIGH

    Garmin OS
    Garmin Forerunner 55 runs Garmin OS which is more advanced than the operating system in 71.1% of smartwatches and the same as that in 7.7% of smartwatches.
    Software update frequency
    What it is: Shows how actively the watch is still updated: regular means ongoing updates throughout active support, occasional means updates every few months or only from time to time, and ended means active software support has mostly stopped.
    When it matters: When you care how actively the watch is still supported with fixes, patches, and new features.

    Importance: MEDIUM

    occasional
    Garmin Forerunner 55 has occasional software update support which is more active than that of 57.6% of smartwatches and equal to that of 36.2% of smartwatches.
    Updates are released periodically every few months.
    Third-party app support
    What it is: Support for installing or using apps from developers beyond the watch maker.
    When it matters: When you care about apps, features, and long-term support.

    Importance: MEDIUM

    yes
    Garmin Forerunner 55 supports third-party apps. 47.6% of smartwatches support third-party apps.
    Notifications
    What it is: Mirroring of calls, messages, apps, or other alerts on the watch.
    When it matters: When you want to check alerts without taking out your phone.

    Importance: MEDIUM

    yes
    Garmin Forerunner 55 supports notifications. 99.9% of smartwatches support notifications.
    Voice assistant support
    What it is: Support for a voice assistant that can answer queries or trigger actions from the wrist.
    When it matters: When you want to control the watch or reply without typing.

    Importance: MEDIUM

    no
    Garmin Forerunner 55 does not support voice assistants. 68% of smartwatches support voice assistants.
    Show more
    Cellular module
    What it is: Built-in mobile connectivity that can keep the watch online away from the phone.
    When it matters: When you want calls, messages, or data without your phone nearby.

    Importance: HIGH

    no
    Garmin Forerunner 55 does not include a cellular module. 17.2% of smartwatches include a cellular module.
    SIM cards
    What it is: The number or type of SIM options the watch accepts for cellular service.
    When it matters: When you want calls, messages, or data without your phone nearby.

    Importance: LOW

    Good value: eSIM support

    1
    GPS
    What it is: Built-in satellite positioning that lets the watch record location during outdoor activity.
    When it matters: When you run, ride, hike, or navigate without relying on your phone.

    Importance: HIGH

    yes
    Garmin Forerunner 55 supports GPS. 56.1% of smartwatches support GPS.
    Galileo support
    What it is: Support for Galileo satellites alongside other positioning systems.
    When it matters: When you run, ride, hike, or navigate without relying on your phone.

    Importance: MEDIUM

    yes
    Garmin Forerunner 55 supports Galileo navigation. 38.7% of smartwatches support Galileo navigation.
    Compass
    What it is: A directional sensor that helps the watch determine heading and orientation.
    When it matters: When you run, ride, hike, or navigate without relying on your phone.

    Importance: MEDIUM

    no
    Garmin Forerunner 55 does not include a compass. 49.3% of smartwatches include a compass.
    Show more
    Screen size
    What it is: The diagonal measurement of the visible display area, usually expressed in inches.
    When it matters: When you want the screen to be easy to read at a glance.

    Importance: HIGH

    Good value: >=1.5 inch

    1.04 inch
    Garmin Forerunner 55 has a screen size of 1.04 inch which is smaller than the screens of 96.6% of smartwatches and equal to those of 0.3% of smartwatches.
    Some sources mention multiple/uncertain size variants.
    Display type
    What it is: The screen technology used by the watch, such as AMOLED, OLED, or memory-in-pixel LCD.
    When it matters: When you want the screen to be easy to read at a glance.

    Importance: HIGH

    MIP LCD
    Garmin Forerunner 55 uses a MIP LCD display type which is less advanced than that of 61.3% of smartwatches and the same as that of 5.2% of smartwatches.
    Resolution
    What it is: The total number of pixels available on the watch display.
    When it matters: When you want the screen to be easy to read at a glance.

    Importance: MEDIUM

    Good value: >=416 x 416

    208 x 208
    Garmin Forerunner 55 has a display resolution of 208 x 208 which is lower than that of 89.7% of smartwatches and equal to that of 0.2% of smartwatches.
    Pixel density
    What it is: The number of pixels packed into each inch of the display.
    When it matters: When you want the screen to be easy to read at a glance.

    Importance: MEDIUM

    Good value: >=326 ppi

    283 ppi
    Garmin Forerunner 55 has a pixel density of 283 ppi which is lower than that of 65.1% of smartwatches and equal to that of 4.7% of smartwatches.
    Display brightness
    What it is: The peak brightness the display can reach, usually expressed in nits.
    When it matters: When you want the screen to stay readable outdoors and in strong sunlight.

    Importance: HIGH

    Good value: >=1000 nits

    ?
    Show more
    CPU speed
    What it is: The clock speed of the watch processor, usually expressed in GHz or MHz.
    When it matters: When you want apps and menus to feel smooth.

    Importance: MEDIUM

    Good value: Modern standard

    ?
    Processor model
    What it is: The processor model is the chipset or SoC that powers the watch's performance, connectivity, and efficiency.
    When it matters: When you care about app responsiveness, platform generation, and long-term feature support.

    Importance: LOW

    Good value: modern smartwatch chipset

    ?
    RAM
    What it is: The amount of working memory available for apps, watch faces, and background tasks.
    When it matters: When you want apps and menus to feel smooth.

    Importance: MEDIUM

    Good value: >=1 GB

    ?
    Internal storage
    What it is: Built-in storage for apps, music, watch faces, and other local data.
    When it matters: When you want more room for apps, music, or offline data.

    Importance: MEDIUM

    Good value: >=8 GB

    32 GB
    Garmin Forerunner 55 uses 0.032 GB for internal storage which is smaller than that of 70.8% of smartwatches and equal to that of 1.1% of smartwatches.
    32 MB internal memory for activity data.
    External memory slot
    What it is: A slot for expandable storage such as a memory card, if the watch provides one.
    When it matters: When you want more room for apps, music, or offline data.

    Importance: LOW

    no
    Garmin Forerunner 55 does not include an external memory slot. 0.3% of smartwatches include an external memory slot.
    Show more

    Garmin Forerunner 55 vs the average smartwatch

    • 7 day/s longer battery life
      Garmin Forerunner 55 offers 14 day/s of battery life, while the average smartwatch offers 7 day/s.
      What it is: The typical endurance the watch can deliver on a full charge under the stated usage pattern.
      When it matters: When you do not want to charge the watch too often.

      Importance: HIGH

      Good value: >=7 days

      Garmin Forerunner 55 offers 14 day/s of battery life, while the average smartwatch offers 7 day/s.14 day/s vs 7 day/s
    • Includes crash detection
      Garmin Forerunner 55 supports crash detection, the average smartwatch does not. 11.5% of smartwatches support crash detection.
      Requires paired phone/network and/or specific activities for automatic alerts.
      What it is: Detection of severe impacts or crashes that can trigger emergency workflows.
      When it matters: When you want extra help in an emergency.

      Importance: HIGH

      Garmin Forerunner 55 supports crash detection, the average smartwatch does not. 11.5% of smartwatches support crash detection.
    • Supports Emergency SOS
      Garmin Forerunner 55 includes Emergency SOS, the average smartwatch does not. 42.4% of smartwatches include Emergency SOS.
      SOS feature has implementation limits (phone/app/subscription/activity dependent).
      What it is: An emergency feature that can contact help or alert trusted people from the watch.
      When it matters: When you want extra help in an emergency.

      Importance: HIGH

      Garmin Forerunner 55 includes Emergency SOS, the average smartwatch does not. 42.4% of smartwatches include Emergency SOS.
    • More advanced operating system
      Garmin Forerunner 55 runs a more advanced operating system than the average smartwatch (Garmin OS vs Proprietary OS).
      What it is: The software platform that runs the watch interface, apps, and core functions.
      When it matters: When you care about apps, features, and long-term support.

      Importance: HIGH

      Garmin Forerunner 55 runs a more advanced operating system than the average smartwatch (Garmin OS vs Proprietary OS).Garmin OS vs Proprietary OS
    • Supports VO2 max
      Garmin Forerunner 55 measures VO2 max, the average smartwatch does not. 49.3% of smartwatches measure VO2 max.
      What it is: Estimated VO2 max, a fitness metric linked to aerobic capacity and endurance.
      When it matters: When you track workouts and want better training data.

      Importance: MEDIUM

      Garmin Forerunner 55 measures VO2 max, the average smartwatch does not. 49.3% of smartwatches measure VO2 max.
    • 20 h longer GPS battery life
      Garmin Forerunner 55 lasts longer with GPS on than the average smartwatch (40 h vs 20 h). The average smartwatch lasts 20 h.
      What it is: The expected runtime when satellite tracking stays active throughout use.
      When it matters: When you do not want to charge the watch too often.

      Importance: HIGH

      Good value: >=35 h

      Garmin Forerunner 55 lasts longer with GPS on than the average smartwatch (40 h vs 20 h). The average smartwatch lasts 20 h.40 h vs 20 h
    • Has irregular heart alerts
      Garmin Forerunner 55 supports irregular heart rate warnings, the average smartwatch does not. 43.7% of smartwatches support irregular heart rate warnings.
      Supports abnormal high/low heart-rate alerts (typically after inactivity).
      What it is: Notifications that flag heart-rate patterns which appear unusually irregular.
      When it matters: When you want health data from your wrist during the day or night.

      Importance: MEDIUM

      Garmin Forerunner 55 supports irregular heart rate warnings, the average smartwatch does not. 43.7% of smartwatches support irregular heart rate warnings.
    • Supports third-party apps
      Garmin Forerunner 55 supports third-party apps, the average smartwatch does not. 47.6% of smartwatches support third-party apps.
      What it is: Support for installing or using apps from developers beyond the watch maker.
      When it matters: When you care about apps, features, and long-term support.

      Importance: MEDIUM

      Garmin Forerunner 55 supports third-party apps, the average smartwatch does not. 47.6% of smartwatches support third-party apps.
    • Supports VO2 max
      Garmin Forerunner 55 measures VO2 max, the average smartwatch does not. 49.3% of smartwatches measure VO2 max.
    • Has irregular heart alerts
      Garmin Forerunner 55 supports irregular heart rate warnings, the average smartwatch does not. 43.7% of smartwatches support irregular heart rate warnings.
    • Has sweat tracking
      Garmin Forerunner 55 tracks perspiration, the average smartwatch does not. 11% of smartwatches track perspiration.
    • Has weight tracking
      Garmin Forerunner 55 supports weight tracking, the average smartwatch does not. 39.2% of smartwatches support weight tracking.
    • Supports water intake tracking
      Garmin Forerunner 55 tracks water intake, the average smartwatch does not. 48.2% of smartwatches track water intake.
    • Has cadence sensor
      Garmin Forerunner 55 includes a cadence sensor, the average smartwatch does not. 20.1% of smartwatches include a cadence sensor.
    • Has external HR monitor
      Garmin Forerunner 55 supports external heart rate monitor compatibility, the average smartwatch does not. 41.3% of smartwatches support external heart rate monitor compatibility.
    • 7 day/s longer battery life
      Garmin Forerunner 55 offers 14 day/s of battery life, while the average smartwatch offers 7 day/s.
    • 20 h longer GPS battery life
      Garmin Forerunner 55 lasts longer with GPS on than the average smartwatch (40 h vs 20 h). The average smartwatch lasts 20 h.
    • Supports ANT+
      Garmin Forerunner 55 supports ANT+, the average smartwatch does not. 9.5% of smartwatches support ANT+.
    • Supports Galileo
      Garmin Forerunner 55 supports Galileo navigation, the average smartwatch does not. 38.7% of smartwatches support Galileo navigation.
    • 50 m greater waterproof depth
      Garmin Forerunner 55 has a deeper waterproof rating than the average smartwatch (100 m vs 50 m). The average smartwatch reaches 50 m.
    • Stronger display glass
      Garmin Forerunner 55 uses chemically strengthened glass display glass, while the average smartwatch uses mineral glass.
    • 8 g lighter weight
      Garmin Forerunner 55 is lighter than the average smartwatch (37 g vs 45 g). The average smartwatch weighs 45 g.
    • Includes crash detection
      Garmin Forerunner 55 supports crash detection, the average smartwatch does not. 11.5% of smartwatches support crash detection.
    • Supports Emergency SOS
      Garmin Forerunner 55 includes Emergency SOS, the average smartwatch does not. 42.4% of smartwatches include Emergency SOS.
    • More advanced operating system
      Garmin Forerunner 55 runs a more advanced operating system than the average smartwatch (Garmin OS vs Proprietary OS).
    • Supports third-party apps
      Garmin Forerunner 55 supports third-party apps, the average smartwatch does not. 47.6% of smartwatches support third-party apps.
    • More frequent updates
      Garmin Forerunner 55 receives occasional software updates, while the average smartwatch receives ended updates.

    Total
    Overall
    Health
    Fitness
    Battery
    Connectivity
    Display & Design
    Smart features
    • No blood oxygen
      Garmin Forerunner 55 does not support blood oxygen monitoring, the average smartwatch does. 64.4% of smartwatches support blood oxygen monitoring.
    • No elevation tracking
      Garmin Forerunner 55 does not support elevation tracking, the average smartwatch does. 62.7% of smartwatches support elevation tracking.
    • No gyroscope
      Garmin Forerunner 55 does not include a gyroscope, the average smartwatch does. 64.6% of smartwatches include a gyroscope.
    • No routes
      Garmin Forerunner 55 does not support route support, the average smartwatch does. 50.4% of smartwatches support route support.
    • No voice feedback
      Garmin Forerunner 55 does not support voice feedback, the average smartwatch does. 62.1% of smartwatches support voice feedback.
    • 62 fewer exercise profiles
      Garmin Forerunner 55 supports fewer exercise modes than the average smartwatch (18 vs 80). The average smartwatch supports 80 exercise modes.
    • 142 mAh smaller battery capacity
      Garmin Forerunner 55 has a smaller battery capacity than the average smartwatch (158 mAh vs 300 mAh). The average smartwatch battery is 300 mAh.
    • Older Bluetooth version
      Garmin Forerunner 55 supports an older Bluetooth version than the average smartwatch (4 vs 5.0). The average smartwatch uses 5.0.
    • Basic display type
      Garmin Forerunner 55 uses MIP LCD display technology, while the average smartwatch features AMOLED.
    • 0.36 inch smaller screen size
      Garmin Forerunner 55 has a smaller screen size than the average smartwatch (1 inch vs 1.40 inch). The average smartwatch screen is 1.40 inch.
      Some sources mention multiple/uncertain size variants.
    • Lower resolution
      Garmin Forerunner 55 has a display resolution of 208x 208, while the average smartwatch reaches 352x 430.
    • No ambient light sensor
      Garmin Forerunner 55 does not include an ambient light sensor, the average smartwatch does. 60.5% of smartwatches include an ambient light sensor.
    • 43 ppi lower pixel density
      Garmin Forerunner 55 has a lower pixel density than the average smartwatch (283 ppi vs 326 ppi). The average smartwatch display reaches 326 ppi.
    • No touch screen
      Garmin Forerunner 55 does not have a touch screen, the average smartwatch does. 91.8% of smartwatches have a touch screen.
    • No music playback
      Garmin Forerunner 55 does not support music playback, the average smartwatch does. 53.9% of smartwatches support music playback.
    • No call answering
      Garmin Forerunner 55 does not support call answering, the average smartwatch does. 57% of smartwatches support call answering.
    • No voice commands
      Garmin Forerunner 55 does not support voice commands, the average smartwatch does. 64.5% of smartwatches support voice commands.
    • No voice assistant
      Garmin Forerunner 55 does not support voice assistants, the average smartwatch does. 68% of smartwatches support voice assistants.
    • No camera remote control
      Garmin Forerunner 55 does not include built-in camera remote control, the average smartwatch does. 85.2% of smartwatches that are equipped with a camera include built-in camera remote control.
      Not built-in; available only via third-party apps.
    • No speaker
      Garmin Forerunner 55 does not include a built-in speaker, the average smartwatch does. 54.7% of smartwatches include a built-in speaker.
    • 1 fewer microphones
      Garmin Forerunner 55 has fewer microphones than the average smartwatch (0 vs 1). The average smartwatch includes 1 microphones.
    • 3.97 GB less storage
      Garmin Forerunner 55 offers less internal storage than the average smartwatch (0 GB vs 4 GB). The average smartwatch provides 4 GB of storage.
      32 MB internal memory for activity data.
    • No blood oxygen
      Garmin Forerunner 55 does not support blood oxygen monitoring, the average smartwatch does. 64.4% of smartwatches support blood oxygen monitoring.
      What it is: A wrist-based feature that estimates blood oxygen saturation over time.
      When it matters: When you want health data from your wrist during the day or night.

      Importance: HIGH

      Garmin Forerunner 55 does not support blood oxygen monitoring, the average smartwatch does. 64.4% of smartwatches support blood oxygen monitoring.
    • No speaker
      Garmin Forerunner 55 does not include a built-in speaker, the average smartwatch does. 54.7% of smartwatches include a built-in speaker.
      What it is: An onboard speaker for calls, prompts, alarms, or media playback.
      When it matters: When you want audio, calls, or voice features on the watch itself.

      Importance: LOW

      Garmin Forerunner 55 does not include a built-in speaker, the average smartwatch does. 54.7% of smartwatches include a built-in speaker.
    • No elevation tracking
      Garmin Forerunner 55 does not support elevation tracking, the average smartwatch does. 62.7% of smartwatches support elevation tracking.
      What it is: Tracking of climbed, descended, or current elevation during activities.
      When it matters: When you run, ride, hike, or navigate without relying on your phone.

      Importance: MEDIUM

      Garmin Forerunner 55 does not support elevation tracking, the average smartwatch does. 62.7% of smartwatches support elevation tracking.
    • No music playback
      Garmin Forerunner 55 does not support music playback, the average smartwatch does. 53.9% of smartwatches support music playback.
      What it is: Playback of music or audio directly from the watch, with or without a phone nearby.
      When it matters: When you want audio, calls, or voice features on the watch itself.

      Importance: MEDIUM

      Garmin Forerunner 55 does not support music playback, the average smartwatch does. 53.9% of smartwatches support music playback.
    • No gyroscope
      Garmin Forerunner 55 does not include a gyroscope, the average smartwatch does. 64.6% of smartwatches include a gyroscope.
      What it is: A motion sensor that measures rotation and helps interpret wrist movement more accurately.
      When it matters: When you track workouts and want better training data.

      Importance: MEDIUM

      Garmin Forerunner 55 does not include a gyroscope, the average smartwatch does. 64.6% of smartwatches include a gyroscope.
    • Basic display type
      Garmin Forerunner 55 uses MIP LCD display technology, while the average smartwatch features AMOLED.
      What it is: The screen technology used by the watch, such as AMOLED, OLED, or memory-in-pixel LCD.
      When it matters: When you want the screen to be easy to read at a glance.

      Importance: HIGH

      Garmin Forerunner 55 uses MIP LCD display technology, while the average smartwatch features AMOLED.MIP LCD vs AMOLED
    • 0.36 inch smaller screen size
      Garmin Forerunner 55 has a smaller screen size than the average smartwatch (1 inch vs 1.40 inch). The average smartwatch screen is 1.40 inch.
      Some sources mention multiple/uncertain size variants.
      What it is: The diagonal measurement of the visible display area, usually expressed in inches.
      When it matters: When you want the screen to be easy to read at a glance.

      Importance: HIGH

      Good value: >=1.5 inch

      Garmin Forerunner 55 has a smaller screen size than the average smartwatch (1 inch vs 1.40 inch). The average smartwatch screen is 1.40 inch.1.04 inch vs 1.40 inch
    • No call answering
      Garmin Forerunner 55 does not support call answering, the average smartwatch does. 57% of smartwatches support call answering.
      What it is: The ability to answer an incoming call directly from the watch.
      When it matters: When you want to handle calls or alerts without taking out your phone.

      Importance: LOW

      Garmin Forerunner 55 does not support call answering, the average smartwatch does. 57% of smartwatches support call answering.
    Total
    Health
    Fitness
    Battery
    Connectivity
    Display & Design
    Smart features
    Hardware

    Graphic comparison of Garmin Forerunner 55 and other Smartwatches

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    Third-party reviews

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    (Reviews last updated: Apr 2026)

    What customers like about Garmin Forerunner 55?

    • Exceptional value for its price point as an entry-level running watch
    • Long battery life, lasting up to 2 weeks in smartwatch mode and 20 hours in GPS mode
    • Lightweight and comfortable 37g design, suitable for 24/7 wear
    • Accurate GPS tracking and heart rate monitoring for its class
    • Helpful training features like daily suggested workouts and PacePro
    • User-friendly five-button interface that is easy to use with sweaty hands or gloves

    What customers dislike about Garmin Forerunner 55?

    • Lower-resolution 208 x 208 pixel display compared to premium models
    • Lacks advanced navigation features like breadcrumb maps or turn-by-turn guidance
    • Missing some standard activity profiles such as a dedicated strength training mode
    • Sleep tracking data can only be viewed in the app, not on a watch widget
    • No touchscreen, which may feel dated to some users
    • Does not support open-water swimming or a multisport triathlon mode

    Expert reviews

    A
    androidcentral.com
    27/02/2026
    Garmin Forerunner 55 review: A dream come true for most runners

    The Android Central review highlights the Garmin Forerunner 55 as a top-tier entry-level GPS watch, offering significant improvements over its predecessor with advanced, high-end running features like PacePro and daily suggested workouts. It boasts an lightweight design and impressive battery life lasting up to two weeks in smartwatch mode, alongside expanded activity tracking for...Read more

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    wareable.com
    27/02/2026
    Garmin Forerunner 55 review: small and powerful running watch

    The Garmin Forerunner 55 serves as a significant, feature-packed update to the entry-level series, offering advanced, data-driven insights tailored for runners. Weighing only 37g, the device delivers impressive battery life (up to 2 weeks in smartwatch mode) and high-end training tools, including PacePro, recovery advice, and daily workout suggestions. While praised for its,...Read more

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    treelinereview.com
    26/08/2024
    Garmin Forerunner 55 GPS Watch Review

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    S
    sportive.com
    13/03/2023
    Garmin Forerunner 55 review: Can a watch replace your cycling computer?

    The Sportive.com review evaluates the Garmin Forerunner 55 as a potential, cost-effective alternative to a dedicated cycling computer for casual or multi-sport athletes. The watch provides accurate GPS, heart rate, and training metrics (including Body Battery) in a lightweight form factor. However, key limitations for serious cyclists include the lack of navigation/mapping, a small...Read more

    R
    runningmagazine.ca
    29/06/2021
    WATCH REVIEW: Garmin Forerunner 55

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    R
    runningshoesguru.com
    18/07/2021
    Review: Garmin Forerunner 55

    The Garmin Forerunner 55 acts as a highly capable, entry-level GPS running watch that provides advanced, personal trainer-like features such as daily suggested workouts and PacePro technology. The device features a lightweight 37g design with a highly legible, always-on display, alongside a significantly upgraded battery life that lasts up to 20 hours in GPS mode. While praised for...Read more

    E
    expertreviews.co.uk
    13/07/2023
    Garmin Forerunner 55 review: An affordable running watch for beginners

    The Garmin Forerunner 55 is a lightweight, entry-level running watch that enhances its predecessor with advanced training tools like daily suggested workouts, a recovery advisor, and PacePro. It features a comfortable 37g design with a functional, sunlight-readable screen, ideal for beginners to intermediate runners looking for essential, accurate metrics. Despite featuring a dated,...Read more

    T
    t3.com
    13/01/2022
    Garmin Forerunner 55 review: a running watch for beginners that gets the basics right

    The T3 review highlights the Garmin Forerunner 55 as a top-tier, lightweight (37g) entry-level running watch that excels at core, accurate tracking for beginners and intermediate runners, offering significant performance improvements over the Forerunner 45. Key pros include a robust battery life of up to 2 weeks in smartwatch mode or 20 hours in GPS mode, along with advanced,...Read more

    O
    outdoorgearlab.com
    29/04/2022
    Garmin Forerunner 55 Review | Tested & Rated

    The Garmin Forerunner 55 is recognized by OutdoorGearLab as an exceptional, entry-level GPS watch, offering high-value, accurate tracking, and a lightweight, comfortable design well-suited for smaller wrists. Featuring a five-button, non-touchscreen interface, it provides reliable, easy-to-use functionality for beginners and daily, 24/7 wear. While it boasts impressive performance...Read more

    P
    pocket-lint.com
    19/08/2021
    Garmin Forerunner 55 review: Bringing more than the basics

    The Pocket-lint review positions the Garmin Forerunner 55 as a significant, feature-rich upgrade over the 45, offering advanced training tools like PacePro, recovery advice, and daily suggested workouts for beginners. Key advantages include its lightweight, comfortable design with 5 ATM water resistance, along with improved battery life providing up to two weeks in smartwatch mode...Read more

    T
    techradar.com
    21/06/2022
    Garmin Forerunner 55 review

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    D
    dcrainmaker.com
    02/06/2021
    Garmin Forerunner 55 In-Depth Review

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    R
    runningxpert.com
    15/09/2025
    Garmin Forerunner 55 – Fantastic GPS Watch for Runners at an Affordable Price

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    A
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    I
    inside-digital.de
    18/09/2021
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    26/10/2021
    Garmin Forerunner 55 Review: Features and Operation Optimized for Running

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    S
    sport-passion.fr
    05 juin 2021
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    S
    sport-passion.fr
    10 juin 2021
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    S
    smarthealth.live
    06 janvier 2022
    Review: One month of training with the Garmin Forerunner 55

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    L
    lesnumeriques.com
    29 janvier 2022
    Garmin Forerunner 55 Review: The running watch gets effective coaching

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    nakan.ch
    28 octobre 2021
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    J
    journaldutrail.com
    Juin 2021
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    sport-passion.fr
    5 Mai 2023
    Garmin Forerunner 55 Review: Easy to use and budget-friendly

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    R
    runmag.fr
    2 Juin 2021
    Garmin Forerunner 55 review: perfect for beginners

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    M
    montre-cardio-gps.fr
    20 Septembre 2021
    Garmin Forerunner 55 Review: Actionable advice over useless stats

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    T
    trailrunspain.com
    25 de noviembre de 2025
    Garmin Forerunner 55: análisis completo y opinión real

    The Garmin Forerunner 55 is described as a powerful entry-level running watch that exceeds basic functionality by incorporating advanced features from higher-end models, such as PacePro, Track Mode, and personalized daily workouts. Weighing only 37 grams, its compact design ensures comfort, while the Garmin Elevate v3 sensor provides reliable heart rate monitoring during workouts....Read more

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    P
    palabraderunner.com
    23/12/2021
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    A
    as.com
    25/02/2026
    Garmin Forerunner 55: The best-selling smartwatch for runners—lightweight with tailored workouts

    The Garmin Forerunner 55, highlighted by AS.com, is a lightweight (37g) GPS watch tailored for runners seeking entry-level advanced training, featuring a 1.04-inch transflective display and simple five-button navigation for reliable operation in all conditions. It offers pro-level, budget-friendly tools like PacePro, daily suggested workouts, and up to 14 days of battery life, along...Read more

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    R
    runlovers.it
    23 Ottobre 2021
    Garmin Forerunner 55: The little one that plays with the big boys - RunLovers

    The Garmin Forerunner 55 serves as a significant, feature-rich upgrade over the FR45, offering advanced, high-precision GPS (GPS, GLONASS, Galileo) and specialized training features like PacePro and Daily Suggested Workouts in a lightweight 37g design. Key advantages include vastly improved battery life—up to two weeks in smartwatch mode and 20 hours in GPS—along with detailed...Read more

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    C
    corroergosum.it
    10 Giugno 2021
    Garmin Forerunner 55, for those seeking the essentials - Corro Ergo Sum

    The Corro Ergo Sum review identifies the Garmin Forerunner 55 as a high-value entry-level GPS watch, boasting a compact 37g design enhanced with advanced features like PacePro and Daily Suggested Workouts. Key pros include an improved battery life of up to two weeks, the addition of specialized Track Run and pool swimming profiles, and a reliable five-button interface. Conversely,...Read more

    (Translated)Show original
    P
    personalrunningcoach.it
    30 Novembre 2021
    GARMIN FORERUNNER 55 Review - Personal Running Coach

    The Personal Running Coach review highlights the Garmin Forerunner 55 as a major upgrade over the 45, bringing pro-level features like PacePro, Daily Suggested Workouts, and a dedicated Track Run mode to an entry-level, budget-friendly device. Pros include an extremely lightweight, comfortable design (37g) ideal for 24/7 use, improved battery life (up to 2 weeks), and highly...Read more

    (Translated)Show original
    T
    techprincess.it
    24 Giugno 2021
    Garmin Forerunner 55: Our Review of the New Running Watch

    The Garmin Forerunner 55 is a lightweight, entry-level GPS running watch featuring a compact design, a 5-button interface, and a highly legible transflective MIP display. It offers up to two weeks of battery life in smartwatch mode and includes advanced training tools like PacePro, daily suggested workouts, and a recovery advisor. Designed for runners, it supports various activity...Read more

    (Translated)Show original
    F
    futurumshop.nl
    15 januari 2024
    Garmin Forerunner 55 GPS Sporthorloge Zwart Review

    The Garmin Forerunner 55 is highlighted as a highly user-friendly and accurate entry-level sports watch, praised for its ease of use, lightweight design, and long battery life of up to 2 weeks. Key pros include advanced training features like PacePro and Daily Suggested Workouts, along with fast GPS and customizable watch faces. Technically, the watch offers specialized modes for...Read more

    (Translated)Show original
    H
    hrdlpn.nl
    29 januari 2026
    Garmin Forerunner 55 | 2026 Review

    The Garmin Forerunner 55 is highlighted as a top-tier entry-level sports watch that balances affordability with advanced features like PacePro and built-in GPS. It is praised for its value, offering performance similar to more expensive models through features like daily suggested workouts, recovery advice, and a 1.04-inch, high-visibility display. Pros include a lightweight 37g...Read more

    (Translated)Show original
    H
    hardloopzone.nl
    29/06/2022
    Garmin Forerunner 55 review: affordable and complete running watch

    The Garmin Forerunner 55 is a lightweight (37g), budget-friendly GPS watch designed for beginners and intermediate runners, featuring accurate GPS and heart rate monitoring, along with tools like PacePro, Garmin Coach, and daily workout suggestions. Key advantages include comfortable 24/7 wearability, a battery lasting up to two weeks in smartwatch mode, and comprehensive health...Read more

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