![My Forerunner 245 stopped recently measure VO2max for some reason. It tells me to run outdoors twice (which I already did more than twice. Has anyone experienced this? How can I fix My Forerunner 245 stopped recently measure VO2max for some reason. It tells me to run outdoors twice (which I already did more than twice. Has anyone experienced this? How can I fix](https://preview.redd.it/nafjxk3u42z51.jpg?width=640&crop=smart&auto=webp&s=8b604a5b36bea58e693b7f2ec72e570158dde387)
My Forerunner 245 stopped recently measure VO2max for some reason. It tells me to run outdoors twice (which I already did more than twice. Has anyone experienced this? How can I fix
![Amazon.com: Garmin Forerunner 255 (Slate Gray) GPS Running Smartwatch | Gift Box Bundle with HD Screen Protectors, Wall Adapter & Case | VO2 Max, Race Predictor, Body Battery, Heart Rate & Recovery : Electronics Amazon.com: Garmin Forerunner 255 (Slate Gray) GPS Running Smartwatch | Gift Box Bundle with HD Screen Protectors, Wall Adapter & Case | VO2 Max, Race Predictor, Body Battery, Heart Rate & Recovery : Electronics](https://m.media-amazon.com/images/I/81JYBdHqgDL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Garmin Forerunner 255 (Slate Gray) GPS Running Smartwatch | Gift Box Bundle with HD Screen Protectors, Wall Adapter & Case | VO2 Max, Race Predictor, Body Battery, Heart Rate & Recovery : Electronics
![Amazon.com: Garmin 010-N2156-05 Forerunner 45 GPS Heart Rate Monitor Running Smartwatch (Black) - (Renewed) with Tempered Glass Screen Protector : Electronics Amazon.com: Garmin 010-N2156-05 Forerunner 45 GPS Heart Rate Monitor Running Smartwatch (Black) - (Renewed) with Tempered Glass Screen Protector : Electronics](https://m.media-amazon.com/images/I/61xzpgTeVAL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Garmin 010-N2156-05 Forerunner 45 GPS Heart Rate Monitor Running Smartwatch (Black) - (Renewed) with Tempered Glass Screen Protector : Electronics
![After 7 weeks of trying, my vo2max finally reached the blue zone(started at 44)! First time in 37 years😂 : r/Garmin After 7 weeks of trying, my vo2max finally reached the blue zone(started at 44)! First time in 37 years😂 : r/Garmin](https://preview.redd.it/m0bmbewz3p651.jpg?auto=webp&s=d983413dc1e14c5817caa4e7d637a0ca2976423e)
After 7 weeks of trying, my vo2max finally reached the blue zone(started at 44)! First time in 37 years😂 : r/Garmin
![VO2 Max Accuracy in Smartwatches TESTED! (Apple Watch, Garmin, Polar, COROS, Suunto, and More!) - YouTube VO2 Max Accuracy in Smartwatches TESTED! (Apple Watch, Garmin, Polar, COROS, Suunto, and More!) - YouTube](https://i.ytimg.com/vi/MzMZ6ynDxE4/maxresdefault.jpg)