Garmin Forerunner 630 HR

With advanced physiological metrics, the Forerunner 630 helps you optimize your training and build confidence in your performance potential. It determines your lactate threshold through a test, which you can then apply when setting up heart rate zones for your heart rate-based training. General training load, sleep, nutrition, and the stress of daily life all impact your performance during intense workouts. To help you better understand when to push hard or take a recovery day, the Forerunner 630 provides a training load value based on your heart rate. Additionally, the performance condition gives insights into your current training performance by analyzing your pace, heart rate, and heart rate variability while running to assess your capabilities in real time.

When planning your strategy for the next competition, the Forerunner 630 calculates your VO2max and provides race time predictions for various distances, giving you a target time. The built-in recovery advisor lets you know when to take it easier after a tough workout or competition.