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Garmin Forerunner 55 vs Coros Pace 3 – Check Which One Is Best & Why?

Coros Pace 3 & Garmin Forerunner 55 share many similarities, but there are also important differences, such as quality, performance, features, design, and connectivity. If you want the best one between them, I Would recommend the Coros Pace 3 rather than the Garmin Forerunner 55.

Why Do I Recommend The Coros Pace 3?

  • The Coros Pace 3 has multi-GNSS with dual-frequency support for more reliable positioning during dense urban runs and forest trails, whereas the Garmin Forerunner 55 uses standard GPS.
  • Coros Pace 3 features up to 38 hours of GPS battery life for longer training sessions and multi-day usage without recharging, while the Garmin Forerunner 55 provides about 20 hours of GPS battery life.
  • It includes onboard music storage to allow users to run phone-free with saved playlists, whereas the Garmin Forerunner 55 supports only smartphone music controls.
  • The Coros Pace 3 supports breadcrumb navigation for staying on planned running or hiking routes in unfamiliar areas, while the Garmin Forerunner 55 has no route navigation features.
  • Coros Pace 3 features a touchscreen and rotating crown for quicker menu navigation and easier interaction during workouts, whereas the Garmin Forerunner 55 uses only button controls.
  • It has open water swim tracking for accurate outdoor swimming metrics, while the Garmin Forerunner 55 includes only pool swim tracking.
  • The Coros Pace 3 supports multisport and triathlon modes to seamlessly track transitions across running, cycling, and swimming, whereas the Garmin Forerunner 55 focuses mainly on running with no triathlon integration.
  • Coros Pace 3 includes a wrist-based SpO2 sensor for blood oxygen monitoring during sleep and altitude training, while the Garmin Forerunner 55 has no blood oxygen tracking.

Maybe the Garmin Forerunner 55 can make you comfortable because it’s a little bit cheaper than the Coros Pace 3. But you have to compromise all the above-mentioned features. Now the Decision is Yours. I hope it was helpful to choose the right one.

Side-by-Side Comparison

FeatureCoros Pace 3Garmin Forerunner 55
Display Resolution240 × 240208 × 208
TouchscreenYesNo
Control InterfaceRotating Crown + ButtonsButtons Only
Weight30g / 39g~37g
Battery Life (Smartwatch)Up to 24 daysUp to 14 days
Battery Life (GPS)Up to 38 hoursUp to 20 hours
GPS SystemMulti-GNSS + Dual-Frequency optionsStandard GPS
NavigationBreadcrumb Route NavigationNone
Music StorageYesNo
SpO2 SensorYesNo
Multisport/Triathlon ModeYesNo
Water Sports ProfilesOpen Water Swim includedNo Open Water Swim
Advanced Running MetricsRunning Power, Training Load, RecoveryBasic Running Metrics
Offline Maps SupportBasic breadcrumb onlyNone
Wi-Fi ConnectivityYesNo
Strength Training MetricsYesLimited
PriceCheck Coros Pace 3 PriceCheck Forerunner 55 Price

What Common Both Can Do?

  • GPS Tracking: Both watches feature built-in GPS technology for tracking running routes, distance, and pace without requiring a smartphone. This ensures accurate performance data and greater freedom during workouts.
  • Heart Rate Monitoring: Each device uses wrist-based heart rate sensors to measure pulse continuously throughout the day and during exercise. This helps users monitor training intensity and overall cardiovascular health.
  • Wrist-based Running Metrics: Both models track essential run metrics such as distance, pace, cadence, and speed. These core features support everyday training and help runners measure progress over time.
  • Cadence Alerts: Each watch provides cadence alerts to help runners maintain a consistent and efficient stride. This reduces injury risk and supports better running form.
  • Pace Alerts: Both devices can notify users if they are running faster or slower than their target pace. This makes them useful for structured training and pacing strategies during events.
  • VO2 Max Estimation: Each watch estimates VO2 Max to indicate overall aerobic performance capacity. This metric gives athletes a quantifiable view of fitness level improvements over time.
  • Sleep Tracking: Both models monitor sleep duration and patterns to give users insights into rest quality. Better sleep data helps support healthy recovery and performance.
  • Stress Tracking: Each device analyzes daily stress levels using heart data. This helps users identify strain and manage recovery needs throughout the day.
  • Waterproof Rating: Both watches carry a 5 ATM water resistance rating, meaning they are suitable for swimming and daily wear. Users can comfortably train in pools or rain.
  • Smartphone Notifications: Both watches display call, text, and app notifications when paired with a phone. This allows users to stay connected without needing to check their phone during workouts.
  • 24/7 Activity Tracking: Each device monitors daily movement, calories burned, and active minutes. This encourages consistent fitness habits and overall wellness tracking.
  • Step Counting: Both units count daily steps to help users meet movement goals. It’s a simple metric that supports healthier lifestyle routines.
  • Fitness Age Indicator: Each model estimates “fitness age” based on activity and health data. This adds a motivational metric to inspire improvement.
  • Safety Features (Assistance): Both watches include safety features like sending assistance alerts when connected to a smartphone. This offers peace of mind during solo training sessions.
  • Interval Training Support: Both watches enable users to set structured intervals for complex workouts. This helps runners build speed and endurance effectively.
  • Stopwatch & Timer: Each device includes timer tools for general training and everyday use. They are practical functions for workouts and time-based activities.
  • Bluetooth Connectivity: Both watches utilize Bluetooth for syncing data and connecting to the companion app. It ensures seamless data transfer and watch updates.
  • Female Health Tracking: Both models include tools that allow users to monitor menstrual cycles and related health trends. This supports personalized wellness insights for female athletes.

Common Features

FeatureCoros Pace 3Garmin Forerunner 55
GPS TrackingYesYes
Heart Rate MonitoringYesYes
Wrist-based Running MetricsYesYes
Cadence AlertsYesYes
Pace AlertsYesYes
VO2 Max EstimationYesYes
Sleep TrackingYesYes
Stress TrackingYesYes
Waterproof Rating5 ATM5 ATM
Smartphone NotificationsYesYes
24/7 Activity TrackingYesYes
Step CountingYesYes
Fitness Age IndicatorYesYes
Safety Features (Assistance)YesYes
Interval Training SupportYesYes
Stopwatch & TimerYesYes
Bluetooth ConnectivityYesYes
Female Health TrackingYesYes
Price Check Coros Pace 3 Price
Check Forerunner 55 Price

FAQ

Is the Coros Pace 3 good for serious runners?
Yes, it includes advanced running metrics like running power, training load, and performance analytics, making it suitable for athletes who want structured training data.

Is the Garmin Forerunner 55 better for beginners?
Yes, it provides core running metrics in a simple interface that is easy for new runners to understand without overwhelming features.

Do both watches support GPS tracking without a phone?
Yes, both have built-in GPS systems so you can track outdoor activities independently of a smartphone.

Which watch has better battery life?
The Coros Pace 3 has significantly longer battery life in both smartwatch and GPS modes compared to the Garmin Forerunner 55.

Can I swim with both watches?
Yes, both have a 5 ATM water resistance rating and can be used for pool swimming; however, only the Pace 3 supports open water swim tracking.

Do either of these watches support music storage?
Only the Coros Pace 3 allows onboard music storage, while the Forerunner 55 only controls music from a phone.

Do both watches measure blood oxygen (SpO2)?
No, the Coros Pace 3 includes an SpO2 sensor, while the Forerunner 55 does not have that capability.

Which watch supports navigation features for trail running?
The Coros Pace 3 supports breadcrumb route navigation and back-to-start guidance, while the Forerunner 55 lacks navigation functions.

Do both watches track sleep and stress levels?
Yes, both include sleep monitoring and stress tracking to support daily health insights.

Which model is better for triathletes?
The Coros Pace 3 is better because it has multisport and triathlon modes, which the Forerunner 55 does not provide.

Are both watches compatible with Android and iPhone?
Yes, both Coros and Garmin companion apps support Android and iOS for syncing data and receiving notifications.

Can both watches provide heart rate-based training zones?
Yes, both devices support heart rate zone tracking during workouts to guide training intensity.

Is touchscreen control available on both watches?
No, the Coros Pace 3 has touchscreen functionality, while the Forerunner 55 uses only buttons.

Do both offer cadence and pace alerts for running?
Yes, they can alert you if your pace or cadence changes outside your target range during runs.

Which watch provides better overall value?
If you need multisport support, music storage, stronger GPS modes, and longer battery life, the Coros Pace 3 offers better value; if you prefer a lower price and basic running focus, the Forerunner 55 fits well.