3. Garmin Forerunner 225
BEST FEATURES: Running-specific tech; optical heart-rate sensor
Aimed at runners, this new Forerunner has an incredibly accurate Mio optical heart-rate sensor and can track time, pace, distance, and heart-rate zones, which are fed to you during your run to ensure optimal training. Using your age and fitness level, the watch will determine your warmup/aerobic/max pace and guide you through each part of your workout.
For access to exclusive gear videos, celebrity interviews, and more, subscribe on YouTube!Back to top