Garmin Vivosmart 4: The First Few Days Hands-on (with SpO2 & Body Battery)

Full post: https://dcra.in/Vivosmart4 Garmin Vivosmart 4 on Amazon: https://geni.us/bTAsF (Links above help support the site! Thanks!!) Here's everything you need to know about the new Garmin Vivosmart 4, Garmin's first watch with Body Battery, and the second with SpO2 measurement. I dive into how the new Body Battery works (or whether it even works), plus details on how Garmin is implementing SpO2 in sleep-related metrics. I cover both hands-on with the watch as well as the app, which is equally as important to the whole equation. But as I show, all isn't as good as one might hope. Perhaps it's just early days. The Site ► http://www.dcrainmaker.com Main Camera ► https://geni.us/i1i0Q The Drone ► https://geni.us/SMLVEI The Gimbal ► https://geni.us/72OLW Action Cam ► https://geni.us/pAnR All Camera Gear ► http://dcra.in/DCRCamera Instagram ►   / dcrainmaker   Facebook ►   / dcrainmaker   Twitter ►   / dcrainmakerblog   Strava ►   / strava   Most Music ► https://player.epidemicsound.com/#/ #Vivosmart #Vivosmart4 #Garmin