Heads up! The Huge Spring 20-30% off sports tech sale sale is on! The semi-annual 20% off sale is underway with virtually all trainers and most power meters included.  Wahoo, Tacx, Elite, CycleOps, STAC, Kinetic, Garmin Vector 3, PowerTap pedals, Stages, and many more.  Not to mention bike GPS units from Sigma, Lezyne, Garmin, and Polar. Even GoPro’s on sale too! Also the Garmin Fenix 5 Plus series ($150 off!), as well as watches from Polar (including the newer Polar Vantage), Suunto 9, and COROS units. The Edge 520 Plus (with navigation) is down to $209 (from $279). And a boatload more things I can’t fit into this little text box. I don’t think there’s any sports technology GPS watch startup that’s being watched as closely by GPS watch industry giants as COROS is. Now as you’ll see, it may not be entirely for the reasons you think, but no matter the reason – they are definitely being watched. COROS first arrived on my radar a few years back with their COROS Linx helmet, which used jawbone conduction to let you listen to music while riding without blocking out ambient street/car noise. It was great, and well executed. It also became my day to day helmet.  They went onto release ...