![Amazon.com: Garmin Forerunner 255 Music (Black) GPS Running Smartwatch | Runner's Bundle with HD Screen Protectors & Portable Charger | VO2 Max, Race Predictor, Body Battery, Heart Rate & Recovery Tracker : Electronics Amazon.com: Garmin Forerunner 255 Music (Black) GPS Running Smartwatch | Runner's Bundle with HD Screen Protectors & Portable Charger | VO2 Max, Race Predictor, Body Battery, Heart Rate & Recovery Tracker : Electronics](https://m.media-amazon.com/images/I/81jaqn4GM3L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Garmin Forerunner 255 Music (Black) GPS Running Smartwatch | Runner's Bundle with HD Screen Protectors & Portable Charger | VO2 Max, Race Predictor, Body Battery, Heart Rate & Recovery Tracker : Electronics
![Training status not productive and VO2max declining - Forerunner 245 Series - Running/Multisport - Garmin Forums Training status not productive and VO2max declining - Forerunner 245 Series - Running/Multisport - Garmin Forums](https://forums.garmin.com/resized-image/__size/640x480/__key/communityserver-discussions-components-files/399/Schermafbeelding-2019_2D00_09_2D00_04-om-18.13.04.png)
Training status not productive and VO2max declining - Forerunner 245 Series - Running/Multisport - Garmin Forums
![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/xh69rh3u42z51.jpg?width=640&crop=smart&auto=webp&s=d1176511aa1d162f9df0c57cf748f4568ca0c62e)
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 Forerunner 255S (Light Pink) GPS Running Smartwatch | Runner's Bundle with HD Screen Protectors & Portable Charger | VO2 Max, Race Predictor, Body Battery, Heart Rate & Recovery Tracker : Electronics Amazon.com: Garmin Forerunner 255S (Light Pink) GPS Running Smartwatch | Runner's Bundle with HD Screen Protectors & Portable Charger | VO2 Max, Race Predictor, Body Battery, Heart Rate & Recovery Tracker : Electronics](https://m.media-amazon.com/images/I/81yV1qnwpHL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Garmin Forerunner 255S (Light Pink) GPS Running Smartwatch | Runner's Bundle with HD Screen Protectors & Portable Charger | VO2 Max, Race Predictor, Body Battery, Heart Rate & Recovery Tracker : Electronics
![Garmin Forerunner 245 Music, GPS per la corsa, Memoria per musica, Distanza, Passo, Cardio, VO2max, Piani gratuiti per 5K, 10K e mezza, Tempi di recupero, Smartwatch (Black) : Amazon.it: Elettronica Garmin Forerunner 245 Music, GPS per la corsa, Memoria per musica, Distanza, Passo, Cardio, VO2max, Piani gratuiti per 5K, 10K e mezza, Tempi di recupero, Smartwatch (Black) : Amazon.it: Elettronica](https://m.media-amazon.com/images/I/51zwK5zBswL._AC_UF1000,1000_QL80_.jpg)
Garmin Forerunner 245 Music, GPS per la corsa, Memoria per musica, Distanza, Passo, Cardio, VO2max, Piani gratuiti per 5K, 10K e mezza, Tempi di recupero, Smartwatch (Black) : Amazon.it: Elettronica
![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)