Computes and Transmits Meaningful Data
Computes and sends 6 running dynamics metrics to your compatible device¹
Battery life: replaceable battery lasts up to 1 year (assuming 1 hour daily use)
Automatically turns itself on and off
Tiny size: at less than 0.5 ounces, you’ll forget it’s there
Compatible devices connect² with the Garmin Connect™ Mobile app to automatically sync your data and connect with others

Physical Specifications
Unit dimensions (pod in clip): 1.5" x 0.9" x 0.8" (37.6 mm x 23.2 mm x 19.2 mm)
Weight: 12.0 g
Battery life: 1 year (assuming 1 hour per day of use)
Battery type: CR1632 (user-replaceable)
Water rating: 1 ATM

ANT+® connectivity