The GPS watch and heart rate monitor to maximize your run performance. This lightweight GPS watch/heart rate monitor, endorsed by marathon champion meb keflezighi, measures heart rate and critical stats at the wrist, and helps improve overall run performance.
Highly-accurate GPS sensor, Smart Stride sensor and Heart Rate at wrist.
Long battery life – 20 hours with GPS/HR on.
Programmable lap timer, vibration alerts, assignable tap functions and more.
Supports popular running apps including Strava, MapMyRun, Runkeeper.
Endorsed by Marathon Champion Meb Keflezighi.