REI is offering the Garmin Forerunner 630 GPS Watch for $199.83 shipped. That’s half off the original list price, $160 less than Amazon and the lowest we can find for it. Perfect for runners, this Forerunner can calculate stride length, ground contact time balance, vertical ratio, cadence, and vertical oscillation. You can even see incoming email, text messages, call alerts, calendar reminders and more from your smartphone. Rated 3.9/5 stars by over 100 Amazon shoppers.

The Proof of Your Potential

Forerunner 630 uses extended physiological metrics to help you get the most out of your workouts and feel confident with what you can accomplish when you toe the line. Once Forerunner 630 learns your lactate threshold through a guided test, you can apply it to your heart rate training when setting up zones. Overall training load, sleep, nutrition and general life stress play a role in how you will perform in a tough workout.

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