Garmin Forerunner 255
An entry-level triathlon watch, the Forerunner 255 is also a great choice if you're an intermediate runner. Unlike the 55, it allows you to upload custom courses, and there's great support for a much wider range of activities. It's a little pricier, but if you enjoy multiple sports then it could be worth the outlay.
For
- Triathlon mode
- Choice of sizes
- Multi-band GPS
Against
- More expensive
Garmin Forerunner 55
As a run leader, the Forerunner 55 is the device recommend to anyone looking for their first running watch. It's affordable but covers all the basics and has impressive GPS accuracy despite the lack of multi-band support. A great option if you don't want to pay for advanced features you don't need.
For
- Affordably priced
- Very light and compact
- Won't overwhelm new runners
Against
- Shorter battery life
- No custom courses
- Fewer activities supported
