![My Vivoactive 4 Vo2 max has not updated in weeks, what's causing this. I've downloaded the most up to date software, still nothing. - Garmin Connect Mobile Android - Mobile Apps & My Vivoactive 4 Vo2 max has not updated in weeks, what's causing this. I've downloaded the most up to date software, still nothing. - Garmin Connect Mobile Android - Mobile Apps &](https://forums.garmin.com/resized-image/__size/960x720/__key/communityserver-discussions-components-files/2/SmartSelect_5F00_20191206_2D00_221215_5F00_Connect.jpg)
My Vivoactive 4 Vo2 max has not updated in weeks, what's causing this. I've downloaded the most up to date software, still nothing. - Garmin Connect Mobile Android - Mobile Apps &
Garmin vivoactive HR - [data field] VO2max + Chrono v1.37 (download link below in message) VO2max (Running) and Chrono in one datafield as it's useful to have 2 different pieces of data
Garmin Fitness - Did you know: VO2 Max is the key to seeing, understanding and managing your fitness? It's an indication of aerobic endurance and the higher it is, the better shape
![Declining Vo2 max and strange heart rate while training - vivoactive 3 Series - Health & Wellness - Garmin Forums Declining Vo2 max and strange heart rate while training - vivoactive 3 Series - Health & Wellness - Garmin Forums](https://forums.garmin.com/resized-image/__size/960x720/__key/communityserver-discussions-components-files/6/Screenshot_5F00_20190711_2D00_143826.png)
Declining Vo2 max and strange heart rate while training - vivoactive 3 Series - Health & Wellness - Garmin Forums
![Why does my vivoactive 3 vo2 max keep going down? I am running more then ever. Also my wife, who doesn't work out much, has an excellent vo2 score with her vivoactive Why does my vivoactive 3 vo2 max keep going down? I am running more then ever. Also my wife, who doesn't work out much, has an excellent vo2 score with her vivoactive](https://external-preview.redd.it/Hd-TigpKm36pmZUk6m6eGiiNMbWziBzth3j9TxQz4_Y.jpg?width=640&crop=smart&auto=webp&s=183bed5ccf77b02dc07d7b74a573bc60c2545640)