![Epson's New ProSense Running & Triathlon GPS watches: Everything you ever wanted to know | DC Rainmaker Epson's New ProSense Running & Triathlon GPS watches: Everything you ever wanted to know | DC Rainmaker](https://media.dcrainmaker.com/images/2017/11/PROSENSE_57_BLK_LT_ANG_PHO.jpg)
Epson's New ProSense Running & Triathlon GPS watches: Everything you ever wanted to know | DC Rainmaker
![Amazon.com: Epson E11E221032 ProSense 307 GPS Multisport Watch with Heart Rate and EasyView Display - White: Industrial & Scientific Amazon.com: Epson E11E221032 ProSense 307 GPS Multisport Watch with Heart Rate and EasyView Display - White: Industrial & Scientific](https://images-na.ssl-images-amazon.com/images/I/71qJKsk2VXL._SL1500_.jpg)
Amazon.com: Epson E11E221032 ProSense 307 GPS Multisport Watch with Heart Rate and EasyView Display - White: Industrial & Scientific
![Epson's New ProSense Running & Triathlon GPS watches: Everything you ever wanted to know | DC Rainmaker Epson's New ProSense Running & Triathlon GPS watches: Everything you ever wanted to know | DC Rainmaker](https://media.dcrainmaker.com/images/2017/11/DSC_4485_thumb.jpg)
Epson's New ProSense Running & Triathlon GPS watches: Everything you ever wanted to know | DC Rainmaker
![Epson's New ProSense Running & Triathlon GPS watches: Everything you ever wanted to know | DC Rainmaker Epson's New ProSense Running & Triathlon GPS watches: Everything you ever wanted to know | DC Rainmaker](https://media.dcrainmaker.com/images/2017/11/PROSENSE347_LT_ANG-720x810.jpg)
Epson's New ProSense Running & Triathlon GPS watches: Everything you ever wanted to know | DC Rainmaker
![We took the Epson ProSense 307 GPS watch for some test runs. Here's what we think: - Canadian Running Magazine We took the Epson ProSense 307 GPS watch for some test runs. Here's what we think: - Canadian Running Magazine](https://runningmagazine.ca/wp-content/uploads/2017/11/Epson_Web-10.jpg)