garmin forerunner 645
Use working energy to attain fantastic pacing. Stryd is familiar with your existing potential based mostly on your teaching and can switch that into a watts selection to run at just the correct exertion and depth around the study course of a operate.

Operates with Garmin, Suunto, Polar and Apple view to show operating ability.

Compatible with most details analytic platforms: Coaching Peaks, WKO4, Today’s Strategy, Last Surge, Garmin Link, Polar Stream, Movescount, etcetera.

Come across out additional at www.stryd.com

source