![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?auto=webp&s=d67b96ddc8ac17850b26f6a57a89251d6f921023)
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
![Amazon.com: Garmin 010-01985-01 Vivoactive 3 Music, Gps Smartwatch with Music Storage and Built-In Sports Apps, Black : Electronics Amazon.com: Garmin 010-01985-01 Vivoactive 3 Music, Gps Smartwatch with Music Storage and Built-In Sports Apps, Black : Electronics](https://m.media-amazon.com/images/I/51dHSkutiHL._AC_UF350,350_QL80_.jpg)
Amazon.com: Garmin 010-01985-01 Vivoactive 3 Music, Gps Smartwatch with Music Storage and Built-In Sports Apps, Black : Electronics
![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)