Epson Runsense SF-810V

Runsense SF-810V GPS Watch - Violet The GPS watch and heart rate monitor to maximize your run performance.
Train like never before with the Runsense SF-810 GPS watch / heart rate monitor. Endorsed by marathon champion Meb Keflezighi, the SF-810 gives you the stats you need to evaluate runs and improve performance. With a highly-accurate GPS tracking system and heart rate conveniently measured at the wrist, it tracks distance, pace, altitude, calories and more, and even features programmable laps. A built-in Smart Stride sensor captures stride length and cadence, for accurate data even where GPS is unavailable. Get real-time data on the customizable LCD. And, use it with popular running apps like MapMyRun®. A long battery life offers added reliability and convenience.

- Heart rate monitor — comfortably and accurately measured and displayed at the wrist
- GPS tracking — track your route and distance run via a highly-accurate sensor that quickly locates the nearest signal
- Track pace, distance and altitude — Smart Stride sensor ensures accurate data, even where a GPS signal may not be available; get both current and cumulative results
- Programmable lap timer — keep track of your time, for any given distance or lap
- Performance you can count on — 20-hour battery life with GPS and heart rate monitoring on
- Track your stride — evaluate the length of your stride as well as strides per minute
- Supports popular running apps — easily transfer your data to MapMyRun, Strava™ and others
- Vibration alerts and assignable tap functions — use the tap feature to easily perform assigned functions (i.e., turn on the backlight, go to the next screen, start lap timing, etc.)
- Customizable LCD display — view real-time data with a two-line or three-line screen
- Count calories — add extra motivation by identifying how many calories you've burned