Garmin Forerunner 255 Blue
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According to our smartwatch expert
Improve your running performance with the Garmin Forerunner 255 Blue. You can go running, but also train for triathlons and other multi-sports with this sports watch. That's because you can switch sports profiles with a touch of the button during your workout. With the Forerunner 255, you get updates on your performance and tips to lift your training to a higher level. You can also wear the watch while you sleep to get even more insight into your recovery, health, and training performance. The Forerunner 255 has a 14-day battery life or 30 hours in sports mode. You don't get a touchscreen, so you control the smartwatch with the buttons. You also receive your smartphone messages on your watch, so you always stay up to date.
This watch is recommended for a wrist circumference of 17 to 19cm.
Compatible with operating system | Android, iOS | |
|---|---|---|
Height | 46 mm | |
Recommended for wrist circumference | 19 - 22 cm | |
Quality of sports readings | Good | |
Quality of health readings | Good | |
Battery life in time mode | 336 hours | |
Type of heart rate measurement | Optical heart rate measurement | |
Required iPhone model | iPhone 6s or later |
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Simple operation and long battery life
Eric
24 August 2023
Automatically translated from Dutch
After having had another Garmin for several years, it was effortless to switch to this one. Handy for triathlon.
I already set a PR in my first run, although that may not have been (only) due to the watch ;-)
Stijn
27 December 2023
Automatically translated from Dutch
In combination with APP (Garmin Connect and Connect IQ), a great partner for all sports.
Leon
23 April 2024
Automatically translated from Dutch
Thanks to Garmin Pay, it's possible to pay contactless with your Garmin Forerunner 255 Blue. Even without having a wallet or smartphone with you. Want to know more about Garmin Pay and how to install it? Read this article.
Product number | 924768 | |
|---|---|---|
Manufacturer code | 010-02641-11 | |
Brand | Garmin | |
Warranty | 2 years | |
Processing of your defect | Via Coolblue | |
Old product returned for free |
Compatible with operating system | Android, iOS | |
|---|---|---|
Required iPhone model | iPhone 6s or later | |
Required Android version smartphone | Android 7.0 or higher | |
Operating system | Garmin OS | |
Year introduced | 2022 | |
Guaranteed support with updates | 60 months after release date |
Watch case color | Blue | |
|---|---|---|
Watch case material | Plastic | |
Watch case shape | Round | |
Height | 46 mm | |
Width | 46 mm | |
Depth | 13 mm | |
Weight | 49 g | |
Size watch case | Large | |
Recommended for wrist circumference | 19 - 22 cm | |
Total storage capacity | 4 GB | |
Shockproof | ||
Controlled via buttons on device |
Watch strap material | Silicone | |
|---|---|---|
Watch strap color | Blue | |
Closure type | Buckle | |
Interchangeable watch strap | ||
Compatibility watch strap | Product specific |
Screen type | MIP | |
|---|---|---|
Always-on display | ||
Data display | Digital | |
Touchscreen | ||
Color screen | ||
Adjustable watch face | ||
Type of glass | Gorilla glass |
Battery life in time mode | 336 hours | |
|---|---|---|
Battery life in sports mode | 25 hours | |
Battery/battery capacity | 180 mAh | |
Energy source solar power | ||
Wireless charging |
Internet connection options | WiFi only | |
|---|---|---|
Bluetooth | ||
ANT+ | ||
Independent music player | ||
Music controls | ||
Built-in microphone | ||
Built-in speakers | ||
Spoken directions | ||
Call options | Only answer calls | |
Smartphone notifications | Receive messages | |
Smart reply | ||
App installation possible | ||
Camera operation | ||
NFC | ||
Contactless payment | ||
Contactless payment system | Garmin Pay | |
Country contactless payment | Belgium, The Netherlands |
Pedometer | ||
|---|---|---|
Measures distance | ||
Speedometer | ||
Calorie counter | ||
Measures stairs climbed |
Heart rate measurement | ||
|---|---|---|
Heart rate zones | ||
Heart rate sensor | Chest strap sold separately, Integrated pulse sensor | |
Type of heart rate measurement | Optical heart rate measurement | |
Heart rate measurement moment | Continuously | |
Irregular heartbeat notification | ||
Heart rate measurement under water |
Quality of health readings | Good | |
|---|---|---|
Skin temperature sensor | ||
Oximeter | ||
Blood pressure monitor | ||
EDA sensor | ||
Sleep score | ||
Measure REM sleep | ||
Average heart rate during sleep | ||
Measure recovery during sleep | ||
Menstrual cycle tracking | ||
Pregnancy monitoring |
Quality of sports readings | Good | |
|---|---|---|
Recommended for sports | Biking, Fitness, Hiking, Multisport, Outdoor, Running, Swimming, Tennis, Triathlon, Water sports, Winter sports | |
Adjust sport profiles | ||
Manual training programs | ||
Save personal records | ||
Measure fitness age | ||
Recovery advice | ||
Interval training | ||
VO2 max measurement | ||
Automatic pausing | ||
Measures minutes of intensive training | ||
Measures average speed during activity | ||
Lap counter | ||
Race prognosis | ||
Measures step distance | ||
Measure running cadence | ||
Measures swimming distance | ||
Measures swimming speed | ||
Swimming lap counter | ||
ATM score | 5 |
Built-in GPS receiver | ||
|---|---|---|
Global satellite navigation system | GLONASS, GPS, Galileo | |
GPS application | Navigation, Route registration |
Compass | ||
|---|---|---|
Altimeter | ||
Type of altimeter | Barometric, GPS | |
Accelerometer | ||
Thermometer |
Fall detection | ||
|---|---|---|
Alarm function | ||
Geofencing |
