TUNE YOUR TRAINING

Add a beat to your step. Get the training and recovery insights you need to run at a higher level — plus music to motivate you along the way.

READY FOR THE LONG RUN:

Get an uninterrupted picture of your daily health and nightly sleep with up to 14 days of battery life in smartwatch mode and up to 30 hours in GPS mode.

(ALMOST) AS LIGHT AS A FEATHER:

With its sleek design and 1.7 oz weight, you’ll almost forget you’re wearing Forerunner 255 — even when you’re asleep.

SWEAT-READY MATERIALS:

Featuring easy-to-use buttons and a silicone band, this watch is ready to wear — and tear — with durable Corning® Gorilla® Glass.

MORNING REPORT:

Receive an overview of your sleep, recovery and training outlook as soon as you wake up — alongside HRV status and weather. You can even customize your report to show you what you want to see.

HRV STATUS:

Gain a deeper understanding of your overall health, recovery and training performance through heart rate variability while you sleep, based on technology developed by our Firstbeat Analytics™ team.

BUILT-IN SPORTS APPS:

Tap into 30+ built-in activities, including the triathlon and open-water swimming profiles — new to the Forerunner 255 series. For races and brick workouts, transition to the next activity with a single button press.

RACE WIDGET:

Get ready for your next race with training tips, personalized daily suggested workouts and completion time predictions based on course details, weather and performance.

DAILY SUGGESTED WORKOUTS:

View your entire week of daily suggested workouts, which adapt after every run to match your performance and recovery as well as the races coming up in your Garmin Connect™ smartphone app calendar.

GARMIN COACH:

Free adaptive training plans include 5K, 10K and half-marathon programs, featuring guidance from expert coaches that adapt to you and your goals.

RUNNING POWER:

When using a Running Dynamics Pod or HRM-Pro™ monitor, get a continuous measurement on your wrist of how much power you’re applying to the road as you run, so you can manage your effort.

RECOVERY TIME:

Know how long to recover before your next high-effort workout based on your latest training as well as overall stress, sleep and daily activities outside of workouts.

PACEPRO™ FEATURE:

To help you plan your race day strategy, this feature offers GPS-based pace guidance for a selected course or distance, so you can tailor your efforts to what’s ahead.

TRAINING STATUS:

Using new indicators such as HRV status, your recent exercise history and performance, get an easy insight into your overall effort — and whether you’re training productively, peaking or strained.

ACUTE LOAD:

See your training history, and compare the intensity of your recent workouts to the optimal range to help improve your fitness.

TRAINING EFFECT:

See how your workouts influence your endurance, speed and power with aerobic and anaerobic training effect feedback.

PERFORMANCE CONDITION:

While you run, get an analysis of your pace and heart rate for a real-time assessment of your current ability to perform.

RUNNING DYNAMICS:

When using a Running Dynamics Pod or HRM-Pro monitor, the Forerunner 255 watch measures crucial running metrics such as cadence, stride length, ground contact time and balance, and more — while comparing to others in the Garmin Connect app.

COURSES:

Create or find existing courses in the Garmin Connect app, so you’ll never run out of places to run. Or plan one on other platforms such as Strava and Komoot, then automatically sync them to your Forerunner.

VISUAL RACE PREDICTOR:

Based on your running history and overall fitness level, get an estimate of what your pace could be for a 5K, 10K — or even a marathon. Plus, trend data highlights your training’s impact over time.

CROSS-TRAINING:

Mix up your training with different types of workouts. Free HIIT, strength, cardio, yoga and Pilates workouts come preloaded on the watch, and you can download more from the Garmin Connect app.

BODY BATTERY™ ENERGY MONITORING:

Track your body’s energy levels so you can find the best times for activity and rest.

PULSE OX SENSOR:

This wrist-based Pulse Ox sensor monitors blood oxygen saturation levels to support advanced sleep monitoring and altitude acclimation.

INTENSITY MINUTES:

Our intensity minutes feature tells you when during the day you earned them and during what activity.

STRESS TRACKING:

Find out if you’re having a calm, balanced or stressful day. Relax reminders will even prompt you to do a short breathing activity when the watch detects that you’re feeling stressed.

HEALTH SNAPSHOT™ FEATURE:

Log a 2-minute session to record key stats, including heart rate, heart rate variability, Pulse Ox3, respiration and stress. Then generate a report with those stats to share via the Garmin Connect app on your compatible smartphone.

MULTI-BAND GNSS SUPPORT:

Access multiple global navigation satellite systems, and get access to multiple frequencies sent by navigation satellites for improved accuracy in areas where GNSS signals are reflected, weak or typically don't penetrate — giving you superior accuracy for how far and how fast you’ve run — even in challenging environments.

MULTI-BAND GNSS SUPPORT:

Access multiple global navigation satellite systems, and get access to multiple frequencies sent by navigation satellites for improved accuracy in areas where GNSS signals are reflected, weak or typically don't penetrate — giving you superior accuracy for how far and how fast you’ve run — even in challenging environments.

SPECIFICATIONS

• Lens Material

  Corning® Gorilla® Glass 3

• Bezel Material

  fiber-reinforced polymer

• Strap Material & Width

  silicone (22 mm)

• Physical Size

  45.6 x 45.6 x 12.9 (mm)

• Color Display

  Yes

• Display Size

  33 mm

• Display Resolution

  260 x 260 pixels

• Display Type

  sunlight-visible, transflective memory-in-pixel (MIP)

• Battery Life

  Smartwatch mode: Up to 14 days, GPS-only GNSS mode: Up to 30 hours, All-Systems GNSS mode with music: Up to 6.5 hours, All-Systems GNSS mode: Up to 25 hours, All-Systems GNSS mode plus Multi-Band:Up to 16 hours

• Water Rating

  5 ATM

• Connectivity

  Bluetooth®, ANT+®, Wi-Fi®

• Smartphone Compatibility

  iPhone® and Android™

• Music Storage

  up to 500 songs

• Weight

  49 g

• Country of Origin

  Taiwan

• Manufacturer

  Garmin Corporation. No.68, Zhangshu 2nd Rd., Xizhi Dist., New Taipei City 221, Taiwan phone: +886-2-21653069 email: [email protected]

• Importer

  Brightex Synergizer India Private Limited, Fl No.1B, Green Terrace Condominium, Plot No.410/2, Near Vidyut Nagar, Lane, No.5, South, Koregaon Park, Pune, Maharashtra 411001

• Packer

  Brightex Synergizer India Private Limited, Fl No.1B, Green Terrace Condominium, Plot No.410/2, Near Vidyut Nagar, Lane, No.5, South, Koregaon Park, Pune, Maharashtra 411001