---
product_id: 499530175
title: "Garmin Forerunner 255, 46mm GPS running smartwatch, lightweight, advanced training & insights, safety & tracking features, up to 14 days battery life"
brand: "garmin"
price: "€ 621.64"
currency: EUR
in_stock: true
category: "Garmin"
url: https://www.desertcart.ie/products/499530175-garmin-forerunner-255-46mm-gps-running-smartwatch-lightweight-advanced-training
store_origin: IE
region: Ireland
---

# 46mm lightweight design 500 songs offline storage 14 days battery life smartwatch mode Garmin Forerunner 255, 46mm GPS running smartwatch, lightweight, advanced training & insights, safety & tracking features, up to 14 days battery life

**Brand:** garmin
**Price:** € 621.64
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your run, own your day — the Forerunner 255 is your ultimate training sidekick!

## Quick Answers

- **What is this?** Garmin Forerunner 255, 46mm GPS running smartwatch, lightweight, advanced training & insights, safety & tracking features, up to 14 days battery life by garmin
- **How much does it cost?** € 621.64 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/499530175-garmin-forerunner-255-46mm-gps-running-smartwatch-lightweight-advanced-training)

## 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

- • **Seamless Music Freedom:** Store up to 500 songs and sync playlists from Spotify, Deezer, or desertcart Music for phone-free motivation on the move.
- • **Effortless All-Day Wear:** Slim, featherlight 46mm case with a vibrant always-on display that stays visible even in bright sunlight.
- • **Safety Meets Smart Tracking:** Real-time location sharing and incident detection keep you connected and protected during every run or ride.
- • **Unmatched Battery Endurance:** Up to 14 days in smartwatch mode and 30 hours in GPS mode—train longer without the constant recharge anxiety.
- • **Your Personal Coach on the Wrist:** Adaptive daily workouts, race predictions, and Garmin Coach plans tailor your training to your evolving performance.

## Overview

The Garmin Forerunner 255 is a 46mm GPS running smartwatch designed for serious athletes and fitness enthusiasts. It features a lightweight, durable design with an always-on full-color display, advanced training insights including adaptive workouts and race predictions, and robust safety tracking. With up to 14 days of battery life in smartwatch mode and the ability to store 500 songs for offline listening, it combines endurance, convenience, and motivation in one sleek package.

## Description

Garmin Forerunner 255 with Music, 46mm GPS running smartwatch, lightweight, music storage, advanced training & insights, safety & tracking features, up to 14 days battery life, Whitestone : desertcart.co.uk: Electronics & Photo

## Features

- Built with a slim design and an always-on, full-colour display that’s light on the wrist and easy to read even in direct sunlight
- Forerunner 255 Music 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
- Download up to 500 songs to your watch, including playlists from Spotify, desertcart Music or Deezer (subscription required), and connect with your wireless headphones for phone-free listening
- Morning report summarises your sleep, HRV status and daily workout suggestion in one place as soon as you wake up
- Get ready for your next race with training tips, personalised 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
- 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
- Switch up your workout routine with activity profiles for running, triathlons, cycling, open-water swimming and more
- Safety and tracking features make it easy to share your location with chosen contacts if you feel unsafe, if an incident is detected or for loved ones to track your runs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B3S49R32 |
| Age Range Description | Adult |
| Band Colour | Whitestone |
| Band Length | 20 Centimetres |
| Band Material Type | Silicone |
| Band Width | 5 Millimetres |
| Battery Average Life | 30 hours |
| Battery Capacity | 10000 |
| Battery Cell Type | Lithium Ion |
| Battery Charge Time | 3 hours |
| Battery Power | 3600 |
| Best Sellers Rank | 5,236 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 201 in Smartwatches |
| Box Contents | Charging cable |
| Brand Name | Garmin |
| Case Material Type | fiber-reinforced polymer |
| Cellular Technology | 4G 5G |
| Clasp Type | Tang Buckle |
| Closure Type | Buckle |
| Colour | Whitestone |
| Communication Feature | GPS |
| Compatible Devices | Smartphone, Laptop, Tablet, PC |
| Compatible Phone Models | all current android smartphones |
| Connectivity Technology | Bluetooth |
| Controller Type | physical buttons/dials |
| Customer Reviews | 4.6 4.6 out of 5 stars (292) |
| Display Type | Digital |
| External Testing Certification | Não aplicável |
| GPS Geotagging Functionality | Built-in GPS |
| Global Trade Identification Number | 00753759279967 |
| Human Interface Input | Buttons |
| Item Dimensions | 46 x 46 x 13 millimetres |
| Item Dimensions D x W x H | 45.6D x 45.6W x 12.9H centimetres |
| Item Type Name | Activity tracker |
| Item Weight | 49 Grams |
| Language | Dutch |
| Manufacturer | Garmin |
| Maximum Display Brightness | 1000 Nit |
| Memory Storage Capacity | 4 GB |
| Metrics Measured | Accelerometer, optical heart rate sensor and GPS |
| Model Name | Forerunner 255 |
| Model Number | 010-02566-00 |
| Operating System | Android |
| Product Features | GPS, Heart Rate Monitor, Music Player, Water Resistant, Wireless Charging |
| Product Warranty | 2 year manufacturer |
| RAM Memory Installed | 256 GB |
| Resolution | 240 x 240 |
| Screen Size | 1.3 Inches |
| Shape | Round |
| Sim Card Size | eSIM |
| Sport Type | Running |
| Style Name | Music |
| Supported Application | Fitness Tracker |
| Supported Satellite Navigation System | GPS |
| Target Audience | Unisex Adults |
| UPC | 753759279967 |
| Unit Count | 1.0 count |
| Warranty Type | Limited |
| Water Resistance Depth | 1.5 Metres |
| Water Resistance Level | Water Resistant |
| Waterproof Rating | IP68 |
| Wearable Computer Type | Smart Watch |
| Wireless Compability | Bluetooth |
| Wireless Provider | du |

## Product Details

- **Battery capacity:** 10000
- **Battery cell composition:** Lithium Ion
- **Connectivity technology:** Bluetooth
- **GPS:** Built-in GPS
- **Memory storage capacity:** 4 GB
- **Operating system:** Android
- **Screen size:** 1.3 Inches
- **Shape:** Round
- **Special feature:** GPS, Heart Rate Monitor, Music Player, Water Resistant, Wireless Charging
- **Wireless communication standard:** Bluetooth

## Images

![Garmin Forerunner 255, 46mm GPS running smartwatch, lightweight, advanced training & insights, safety & tracking features, up to 14 days battery life - Image 1](https://m.media-amazon.com/images/I/610Nskw8djL.jpg)

## Available Options

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

## Frequently Bought Together

- Garmin Forerunner 255 Music GPS 46mm Running Smartwatch, Lightweight, Music Storage, Advanced Training & Insights, Safety & Tracking Features, up to 14 days Battery Life, Milestone
- iDaPro Screen Protector for Garmin Forerunner 255/255 Music 46mm Smartwatch + Silicone Anti-dust Plugs [4 Pack] Tempered Glass Anti-Scratch Bubble-Free
- Compatible for Garmin Forerunner 255 Hard PC Case With Tempered Glass Screen Protector for 255/255S Smartwatch (255-46mm, Black+Clear)

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**Shop now:** [https://www.desertcart.ie/products/499530175-garmin-forerunner-255-46mm-gps-running-smartwatch-lightweight-advanced-training](https://www.desertcart.ie/products/499530175-garmin-forerunner-255-46mm-gps-running-smartwatch-lightweight-advanced-training)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-10-19*