The Coros Pace 3 and Garmin Forerunner 225 are very similar, yet different, pieces of wearable running technology, designed to track and monitor running metrics like distance and speed. Both offer an impressive selection of sensors and features, making either a great choice for runners looking to up their tracking game.
When comparing the Pace 3 and Forerunner 225, the similarities are clear: they both have always-on displays, GPS navigation, heart rate monitors, and multiple sport modes for tracking running, biking, and other activities. There are, however, some key differences. For starters, the Pace 3 offers better battery life, with 75 days in time-only mode (compared to the Forerunner's 2 weeks). The Pace 3 also offers up to 20 hours of continuous battery life for tracking running metrics, versus the Forerunner's 15 hours. In terms of display clarity, the Pace 3 edges out the Forerunner with its full-color touchscreen, making for an easier, more comprehensive glance at your metrics.
The Forerunner 225 does offer a few more features than the Pace 3, including a V02 max calculator and a Virtual Pacer technology for reaching your running goals. In terms of compatibility, the Forerunner's Edge Series comes with built-in ANT+ connectivity, allowing you to pair with devices like a running footpod. The Pace 3 does not come with this functionality, but since it is a newer device, the app is still able to pick up on metrics from a footpod.
Ultimately, the choice between either device is a subjective one. Both are great pieces of running technology, offering great features and reliability. The choice really comes down to whether you prefer the features offered by the Forerunner 225 or the battery life and display clarity of the Pace 3.