Garmin Forerunner 255

46 mm
Price in EUR including VAT
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Product details

Garmin Forerunner 255

Running is important to you. Take a step further with the Forerunner 255 GPS smartwatch for everyday use. Train smarter, recover smarter, and run better than ever before. Achieve your training goals, improve your pace, track your performance progress, and use physiological metrics to make your running or triathlon training even more efficient – this GPS running watch offers more.

Your morning report provides an overview of your sleep, heart rate variability status, and daily workouts. Spend less time charging and more time training – with a battery life of up to 14 days in smartwatch mode and up to 30 hours in GPS mode. Test your limits with a built-in triathlon feature and over 30 activity profiles. Plan your strategy in the race widget with daily training recommendations, route details, and more. Numerous advanced metrics and training features help you reach your goals. Replenish your energy reserves after training and pay contactlessly with Garmin Pay.

Features:

  • Long-lasting endurance
  • Almost as light as a feather
  • Sweat-tested materials
  • Morning report
  • Heart rate variability status
  • Integrated sports apps
  • Race widget
  • Daily training recommendations
  • Garmin Coach
  • Triathlon and multisport apps
  • Running power
  • Recovery time
  • PacePro feature
  • Training status
  • Acute load
  • Training effect
  • Performance condition
  • Running efficiency metrics
  • Routes
  • Track training
  • Running time prediction
  • Cross-training
  • Wrist-based heart rate monitoring
  • Body Battery energy level
  • Sleep analysis with Sleep Score
  • Pulse OX
  • Menstrual cycle tracker
  • Intensity minutes
  • Keep an eye on stress
  • Health Snapshot feature
  • Multi-frequency reception
  • Contactless payment with Garmin Pay
  • Smart notifications
  • Safety features
  • LiveTrack feature
  • Garmin Connect app
  • Connect IQ Store.

Key specifications

Smartwatch functions
Alarm clock
Compass
Date display
Datebooks
Music storage
Timer + stopwatch
Weather
Health functions
Heart rate measurement
Pedometer
Activities
Interval training
Operating system compatibility
Android
Wristband material
Silicone
Case material
Fiber-reinforced polymer
Item number
21488968

General information

Manufacturer
Category
Manufacturer no.
010-02641-10
Release date
6.9.2022
Sales rank in Category Smartwatches

Colour

Exact colour description
Grey

Target group

Target group
Adults

Watch properties

Watch type
Sports watch
Durability
Waterproof (5 ATM)
Protection type (IP code)
Waterproof
Operating system
Garmin
Operating system compatibility
Android
Integrated components
Speakers

Functions

Smartwatch functions
Alarm clock
Compass
Date display
Datebooks
Music storage
Timer + stopwatch
Weather
Health functions
Heart rate measurement
Pedometer
Activities
Interval training
Payment service
Garmin Pay
Sensors
Accelerometer
Barometer Sensor
Compass
Gyro sensor
Localisation technology
Galileo
GLONASS
GPS

Display properties

Time display
Digital
Screen technology
MIP display
Display size (inches)
1.30"
Image resolution
260 x 260 pixels

Wristband properties

Wristband colour
Grey
Wristband material
Silicone
Wristband size
One size
Strap description
Sports bracelet
Strap fastener
Buckle

Case properties

Case colour
Grey
Case material
Fiber-reinforced polymer
Glass
Gorilla Glass 3
Shape of watch
Round
Case diameter
46 mm
Case thickness
12.90 mm
Case material
Synthetic

Connectivity

Connectivity
ANT+
Bluetooth
WLAN

Data storage properties

Storage capacity
4 GB

Power supply

Power supply
Rechargeable battery operated
Battery type
Li-ion
Runtime (in GPS mode)
0.67 days
Standby time
25 h
Battery life
14 days
battery runtime
0 years

Origin

Country of origin
China

Product dimensions

Weight
49 g

Package dimensions

Length
16.70 cm
Width
8.30 cm
Height
6.80 cm
Weight
202 g

Legal Notice

Product Safety

14-day cancellation right
30-day right of return
Return policy
24 Months Statutory warrantyGuarantee provisions

Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Smartwatches» category have a defect within the first 24 months?

Source: Galaxus
  • 7.Huawei
    1,6 %
  • 8.OPPO
    2,1 %
  • 9.Garmin
    2,2 %
  • 10.Amazfit
    2,4 %
  • 10.Google
    2,4 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • 22.Huawei
    5 days
  • 23.CMF
    6 days
  • 23.Garmin
    6 days
  • 23.Google
    6 days
  • 26.Apple
    8 days

Return rate

How often is a product of this brand in the «Smartwatches» category returned?

Source: Galaxus
  • 7.Polar
    3,6 %
  • 8.Coros
    4,6 %
  • 9.Garmin
    4,9 %
  • 10.Hama
    5 %
  • 10.Samsung
    5 %

Translation: machine translated
Overall ratingVery good91/100
Very good80/100
techstage.de Logo
techstage.deSingle testReleaseAugust 2023
  • PositiveVery good workmanship
  • Positivegood battery life
  • PositiveIntegrated music memory (at extra charge)
  • Positivemany training and competition features for triathletes and runners
  • NegativeNo real unique selling propositions
  • NegativeRather unusable for strength athletes

With the Forerunner 255, Garmin actually offers an all-round carefree package for athletes who specialise in endurance training and triathlon: The price is fair compared to the features offered, the battery life is very good, especially compared to the competition, and buyers can enjoy the usual Garmin quality in terms of training and tracking features.

This test report belongs to a different type: Forerunner 255 Music (46 mm)
Very good83/100
Stiftung WarentestSingle testReleaseJune 2023

Many smartwatches and fitness wristbands tested are truly multi-talented: they serve as heart rate monitors and altimeters, count steps, calculate the length of distances covered as well as calorie consumption and analyse sleep patterns. Some can also be used to play music, make phone calls or send and receive messages from messenger services such as Whatsapp...

Very good94/100
CHIP OnlineSingle testReleaseAugust 2022
  • PositiveExcellent battery life
  • PositivePowerful sports functions with multisport
  • PositiveVery good display with always-on function
  • NegativeNo touch screen
  • NegativeNo integrated music player
  • NegativeNo time control for the display illumination