The Garmin Forerunner 170 is a small but clear upgrade on the Garmin Forerunner 165, with a new user interface that brings in a lot of new software features, including more detailed training analysis for runners. If you don’t need its smart features, however, the Garmin Forerunner 70 and Coros Pace 4 offer better value.

Pros

+Lightweight, attractive design

+Accurate sports tracking

+Improved training analysis