Epson Runsense SF-810 GPS Watch with built-in Heart Rate Monitor, Only $119.99 $109.99 $89.99, free shipping
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.
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