Developed by Epson, a leader in sensing technology, the easy-to-use ProSense 307 helps you train like a pro with accuracy and training features for athletes of all levels. Monitor your performance with RouteSense GPS and CardioSense heart rate technologies, which display key stats on the EasyView display. This stylish watch features an intuitive menu and the best GPS battery life in its class*. In addition to running, it tracks swimming, cycling and daily activities, automatically transmitting data to the Epson View App** for analysis or goal tracking. Share data** on popular running apps like Runkeeper or Strava. Available in black, blue and white.
* Compared to popular GPS running watches within the same category in standard GPS and heart rate tracking mode as of June 2017. User customization may affect battery life.
** When paired, via Bluetooth, with a smart device (iOS and Android).
*** See our website for convenient and reasonable recycling options.
**** SmartWay is an innovative partnership of the U.S. Environmental Protection Agency that reduces greenhouse gases and other air pollutants and improves fuel efficiency.
- Built-in GPS – RouteSense GPS technology accurately tracks your route, distance, pace and more.
- Wrist-based heart rate monitor – highly accurate and convenient CardioSense HR technology.
- EasyView display – wide-angle, high-contrast screen for superior readability.
- Easy-to-use menu – easily navigate via 5 simple buttons.
- #1 GPS battery life in its class* – up to 20 hours with GPS on.