APPLE WATCH 4 vs WAHOO TICKR vs STRYD

As a runner, I've always been curious how accurate the Apple Watch 4's heart rate monitor is...so I tested it during an intense interval workout comparing it to the Wahoo TICKR. Another related matter in which I was curious was how quickly heart rate responds to changes in intensity vs. a power meter...so I tested that too! In this second test it was the Stryd power meter vs. the Wahoo TICKR. I know many runners (and cyclists) aren't big fans of heart rate training because pulse is susceptible to many external factors that can artificially inflate the numbers. I delve into this a bit and discuss 12 factors that can elevate heart rate. My current running tech: Apple Watch 4: https://amzn.to/2QOTfU7 Garmin Forerunner 235: https://amzn.to/2RDQAx2 Wahoo TICKR: https://amzn.to/2WpGNud AutoSleep for Apple Watch: https://itunes.apple.com/us/app/autos... Stryd Footpod: https://www.stryd.com/ FinalSurge: https://finalsurge.com/ Relive animation of GPS tracks: https://www.relive.cc/ Hobonichi Techno Daily Planner: https://amzn.to/2PE9EpM My current shoes Skechers GoRun Ride 7: https://amzn.to/2PCBbYD Skechers GoRun Razor 3: https://amzn.to/2PBXQEK Hoka One One Speedgoat 2: https://amzn.to/2SXpA9d ****************** Connect With Me ****************** Strava:   / strava  . Instagram: @running.otaku Blog: http://www.runningotaku.com Royalty Free Music from www.bensound.com