About these Garmin watches
Garmin Forerunner 245, 255, and 265 sit in the heart of the Forerunner range and are some of Garmin’s most popular watches for runners. They are designed for people who want more than basic pace and distance tracking, offering a lightweight running-focused design with structured training support, recovery insights, smartwatch features, and dependable GPS performance.
These models are especially well suited to runners training for regular 5K, 10K, half marathon, and marathon events, as well as users who want an everyday sports watch that still feels slim and comfortable on the wrist.
Compare the 245, 255, and 265
Forerunner 245
The Forerunner 245 is a strong all-round running watch that introduced deeper training insights to this part of the range. It offers GPS tracking, wrist-based heart-rate monitoring, training status tools, recovery guidance, and a lightweight design that works well for everyday runners.
It is ideal for runners who want reliable performance tracking and structured training support without stepping into Garmin’s newer and more premium models.
Forerunner 255
The Forerunner 255 builds on the 245 with newer training tools, broader activity support, improved GPS performance, and stronger battery life. It is a great choice for runners who want more detailed data and a watch that feels more capable across both training and everyday use.
It suits users moving beyond basic running metrics and wanting a more modern performance watch without jumping to the highest price point.
Forerunner 265
The Forerunner 265 takes the 255 platform and adds a brighter, more premium AMOLED display along with more advanced readiness and training features. It feels more modern, more polished, and more like a daily smartwatch while still being firmly focused on running performance.
It is ideal for runners who want a more advanced experience, better visuals, and richer training feedback in a lightweight format.
Quick help choosing
- Want the most affordable option: Forerunner 245
- Want the best balance of value and newer features: Forerunner 255
- Want the most modern screen and more premium feel: Forerunner 265
- Training regularly for 10K, half marathon, or marathon: any of these can work well, depending on budget and feature preference
- Want a watch that also feels strong for daily wear: 255 or 265
Who these watches are best for
- Runners following structured training plans
- Users training for 5K, 10K, half marathon, and marathon events
- People who want more than entry-level running data
- Those looking for a lightweight watch for both sport and everyday wear
- Users wanting a balance of performance metrics, GPS tracking, and smartwatch convenience
What these models focus on
- Lightweight performance design
- Accurate GPS running and pace tracking
- Training load, recovery, and race preparation tools
- Smartwatch features such as notifications and daily activity tracking
- Everyday usability without losing their core running focus
Main differences at a glance
- 245: excellent mid-range running watch with strong core training features
- 255: newer generation with broader sports support and upgraded performance tools
- 265: more premium version with a brighter AMOLED display and more advanced training experience
