Full in-depth review: https://dcra.in/FR45 FR45/45S on Amazon: https://amzn.to/2OqYkzJ (link helps support channel, thanks!) Make no mistake - the FR45 is a pretty substantial upgrade over the FR35. It brings in a host of new features, most notably structured workouts and the ability to customize more of your data pages. Plus it has Connect IQ watch face support and plenty more. Then dig into the in-depth review above for GPS and HR accuracy analysis, including a look at how the new Sony GPS and Elevate V3 sensors are performing. --- The Site ► http://www.dcrainmaker.com/ Main Camera ► http://amzn.to/2vGjVcT The Drone ► https://amzn.to/2LrPEoc The Gimbal ► http://amzn.to/2vG9wh3 Action Cam ► https://amzn.to/2xBF9Km All Camera Gear ► http://dcra.in/DCRCamera Instagram ► https://instagram.com/dcrainmaker Facebook ► https://facebook.com/dcrainmaker Twitter ► https://twitter.com/dcrainmakerblog My Strava ► https://www.strava.com/athletes/dcrainmaker Most Music ► https://player.epidemicsound.com/#/ #FR45 #Forerunner45 #FR45S