Garmin Forerunner 255

The Garmin Forerunner 255 sports watch is your companion for both regular running sessions and new athletic challenges. Its sophisticated design is crafted to help you achieve even the most demanding goals.

You have access to over 30 sports profiles, enabling you to get the best out of yourself in activities including running, cycling, triathlon, hiking, and swimming. In swimming, you can choose between pool swimming and open water modes.

The Garmin Forerunner 255 is equipped with the Elevate Gen 4 heart rate sensor and the Pulse Ox 2.0 oximeter, capturing crucial fitness data. Based on these insights, it offers training recommendations and health data right after you wake up.

An analysis is performed to enhance your performance, helping you optimize recovery after exertion. The Garmin Connect App allows you to organize and create workouts tailored to your level and goals.

The multi-band GPS precisely calculates your position even in challenging environments, and the barometric altimeter is beneficial for your outdoor excursions.

The watch features the Fitness Age 2.0 algorithm and the HRV test, enabling you to monitor your health status. The HRV test measures the time interval between heartbeats to assess your fitness and stress levels.

Redesigned for longer battery life, the watch runs up to 30 hours in GPS mode and up to 14 days in smartwatch mode.

Technical Description

More than 30 Sports Profiles

Multiband GPS and Multi-GNSS (GPS, GLONASS, GALILEO): for accurate positioning, even in canyons and in the city.

Elevate Gen 4 Heart Rate Sensor: 24/7 heart rate monitoring, even underwater

Pulse Ox 2.0 Oximeter: Blood oxygen saturation

Barometric Altimeter: Analyzes elevation differences and storm risks

Compass, Accelerometer, and Thermometer

24/7 Activity Tracker: Step counter, sleep, calories, floors, distance, physical age, daily effort, and intensity minutes

Automatic Training Recommendations based on your fitness, stress level, and sleep.

Performance and Training Features of the Forerunner 255

• HRV Test: Displays fitness and health status
• Running Power: Calculation of power output while running (requires an HRM strap with Running Dynamics, not included)
• Race Predictor Trend: Predicts running times and tracks performance in a diagram
• PacePro: Manages pace over a set distance
• Elevate Gen 4 Continuous Heart Rate Monitoring: Measures the intensity of sports activities and stress levels
• Garmin Coach: Downloadable training plans

Wellness Features of the Forerunner 255

• Morning Report: Summary of sleep quality, training suggestions, weather, and more
  Body Battery
• Fitness Age 2.0: Indicates physical age based on VO2 Max, resting heart rate, BMI, or body fat percentage

Smart Features of the Forerunner 255

• Garmin Pay
• Music Control (requires a nearby smartphone)
• Display of Notifications
• LiveTrack
• Safety: Sends location to emergency contacts

Materials and Features of the Forerunner 255

• Colors: dark blue and black
• Battery Life: 30 hours in GPS mode and up to 14 days as a Connected Watch
• Weight: 49 g
• Dimensions: 45.6 mm x 45.6 mm x 12.9 mm
• Water Resistance: 5 ATM
• Screen Size: 1.3''
• Screen Resolution: 260 x 260 pixels
• Screen Type: Memory-In-Pixel Color Display (MIP)
• Storage: 2000 hours of activity data

The silicone strap and charging cable are included in the package of the watch.