---
product_id: 451021055
title: "Forerunner® 255, GPS Running Smartwatch, Advanced Insights, Long-Lasting Battery, Slate Gray"
brand: "garmin"
price: "€ 712.67"
currency: EUR
in_stock: true
category: "Garmin"
url: https://www.desertcart.hr/products/451021055-forerunner-255-gps-running-smartwatch-advanced-insights-long-lasting-battery
store_origin: HR
region: Croatia
---

# Sunlight-visible display Advanced training & health metrics 14 days battery life Forerunner® 255, GPS Running Smartwatch, Advanced Insights, Long-Lasting Battery, Slate Gray

**Brand:** garmin
**Price:** € 712.67
**Availability:** ✅ In Stock

## Summary

> 🏃‍♂️ Elevate your run, own your day — the Forerunner 255 is your ultimate training partner!

## Quick Answers

- **What is this?** Forerunner® 255, GPS Running Smartwatch, Advanced Insights, Long-Lasting Battery, Slate Gray by garmin
- **How much does it cost?** € 712.67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/451021055-forerunner-255-gps-running-smartwatch-advanced-insights-long-lasting-battery)

## Best For

- garmin enthusiasts

## Why This Product

- Trusted garmin brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power Your Stride:** Running power metrics with optional sensors to optimize every step and effort.
- • **Data-Driven Daily Wins:** Morning report with HRV and workout suggestions to start your day informed and ahead.
- • **Endurance That Keeps Up:** Up to 14 days in smartwatch mode & 30 hours GPS for marathon-level stamina.
- • **Adaptive Training Genius:** Personalized workouts and race predictions that evolve with your performance.
- • **Seamless Smart Lifestyle:** Contactless Garmin Pay and 30+ sport profiles for work, play, and everything in between.

## Overview

The Garmin Forerunner 255 is a sleek, lightweight GPS running smartwatch featuring a sunlight-visible full-color display, up to 14 days of battery life in smartwatch mode, and 30 hours in GPS mode. It offers advanced health insights including HRV tracking, adaptive daily workouts, race planning tools, and running power metrics (with compatible sensors). With Garmin Pay and over 30 sport profiles, it’s designed for professionals who demand smart, data-driven training and seamless lifestyle integration.

## Description

Run at a higher level with the Forerunner® 255 smartwatch. These running smartwatches help you train and recover smarter with training status, running power, multi-band GPS and daily suggested workouts that adapt to your performance and goals. Plus, other new features — such as race widget — help you plan your race-day strategy, and morning report with HRV status reveals your overall health alongside the day ahead. And with Garmin Pay™ contactless payments with a supported card, it’s never been easier to buy that post-workout coffee — no matter how you work out — with more than 30 activity profiles, including triathlon, cycling, swimming and more. With Forerunner 255, you can get a continuous picture of your health, from training and recovery to sleep quality and overall wellness — and with up to 14 days of battery life in smartwatch mode and up to 30 hours in GPS mode.

## Features

- Built with a slim design and an always-on, full-color display that’s light on the wrist and easy to read even in direct sunlight — with available sizes of 46 mm and 41 mm
- Forerunner 255 provides up to 14 days of battery life in smartwatch mode and up to 30 hours in GPS mode for a full picture of your health — from sleep to training
- Morning report summarizes your sleep, HRV status and daily workout suggestion in one place as soon as you wake up (This device is intended to give an estimate of your activity and metrics)
- Get ready for your next race with training tips, personalized daily suggested workouts and completion time predictions based on course details, weather and performance
- View your entire week of daily suggested workouts, which adapt after every run to match your performance and recovery
- HRV status tracks your heart rate variability while you sleep, giving you greater insight into your overall wellness, recovery and training performance (This device is intended to give an estimate of your activity and metrics)
- Get free adaptive training plans from Garmin Coach for a 5K, 10K and half-marathon, or create your own custom workouts in the Garmin Connect smartphone app
- Evaluates your current training status to indicate if you’re undertraining or overdoing it; offers additional performance monitoring features, including recovery time after your workouts
- When using a Running Dynamics Pod or HRM-Pro monitor (sold separately), 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
- When using a Running Dynamics Pod or HRM-Pro monitor (sold separately), get advanced running dynamics, including ground contact time balance, stride length, vertical ratio and more

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09WTP57Z5 |
| Additional Features | Built-in Sports Apps, Daily Suggested Workouts, HRV Status, Morning Report, Race Adaptive Training Plans |
| Age Range Description | Adult |
| Band Color | Slate Gray |
| Band Length | 220 Millimeters |
| Band Material Type | Silicone |
| Band Width | 22 Millimeters |
| Battery Average Life | 14 days |
| Battery Capacity | 223 Milliamp Hours |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | #7,854 in Electronics ( See Top 100 in Electronics ) #204 in Smartwatches |
| Brand | Garmin |
| Built-In Media | Forerunner 255/255s; Charging/data Cable; documentation |
| Case Material Type | Resin |
| Color | Slate Gray |
| Communication Feature | Email, Notification, Text Message |
| Compatible Devices | Smartphone |
| Connectivity Technology | Bluetooth, USB |
| Controller Type | Touchscreen, other |
| Customer Reviews | 4.7 4.7 out of 5 stars (4,140) |
| Display Type | Sunlight-Visible, Transflective Memory-in-Pixel (MIP) |
| GPS Geotagging Functionality | GPS Enabled |
| Global Trade Identification Number | 00753759279837 |
| Human Interface Input | Buttons |
| Item Dimensions | 1.8 x 1.8 x 0.5 inches |
| Item Type Name | Running Smartwatch |
| Item Weight | 1.7 Ounces |
| Manufacturer | Garmin |
| Memory Storage Capacity | 4 GB |
| Metrics Measured | Heart Rate,Step Count,Calorie Tracker,Sleep Monitor,Blood Oxygen SpO2 |
| Model Name | Forerunner 255 |
| Model Number | 010-02641-00 |
| Operating System | Garmin OS |
| Resolution | 260 x 260 |
| Screen Size | 1.3 Inches |
| Shape | Heart |
| Sport Type | Exercise & Fitness, Outdoor Lifestyle, Running, Track & Field, Training |
| Style Name | Non-Music |
| Supported Application | GPS |
| Supported Satellite Navigation System | GPS |
| Target Audience | Unisex Adults |
| UPC | 753759279837 |
| Unit Count | 1.00 Count |
| Warranty Description | 1 year limited warranty |
| Warranty Type | Limited |
| Water Resistance Level | Water Resistant |
| Waterproof Rating | IP67 |
| Wearable Computer Type | Smart Watch |
| Wireless Compability | Bluetooth |
| Wireless Provider | du |

## Product Details

- **Battery Capacity:** 223 Milliamp Hours
- **Battery Cell Composition:** Lithium Ion
- **Connectivity Technology:** Bluetooth, USB
- **GPS:** GPS Enabled
- **Memory Storage Capacity:** 4 GB
- **Operating System:** Garmin OS
- **Screen Size:** 1.3 Inches
- **Shape:** Heart
- **Wireless Communication Standard:** Bluetooth

## Images

![Forerunner® 255, GPS Running Smartwatch, Advanced Insights, Long-Lasting Battery, Slate Gray - Image 1](https://m.media-amazon.com/images/I/71tjy7Umf0L.jpg)

## Available Options

This product comes in different **Pattern, Color, Size, Style** options.

## Frequently Bought Together

- Garmin Forerunner® 255, GPS Running Smartwatch, Advanced Insights, Long-Lasting Battery, Slate Gray
- iDaPro [4 Pack] Screen Protector for Garmin Forerunner 255/255 Music 46mm Smartwatch + Silicone Anti-dust Plugs Tempered Glass Anti-Scratch Bubble-Free
- 6Colors Band Compatible with Garmin Forerunner 255 Watch Bands (not for the 255S) 22mm Silicone Wrist Strap Replacement Accessories

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**Shop now:** [https://www.desertcart.hr/products/451021055-forerunner-255-gps-running-smartwatch-advanced-insights-long-lasting-battery](https://www.desertcart.hr/products/451021055-forerunner-255-gps-running-smartwatch-advanced-insights-long-lasting-battery)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-24*