![Steps to Calibrate the Barometric Altimeter on the vivoactive 3 Series Watch | Garmin Customer Support Steps to Calibrate the Barometric Altimeter on the vivoactive 3 Series Watch | Garmin Customer Support](https://atlaske-content.garmin.com//asset/images/vva3_baro_port_hole_Time1528394283819.png)
Steps to Calibrate the Barometric Altimeter on the vivoactive 3 Series Watch | Garmin Customer Support
Garmin on Twitter: "@myrunnerd Hi there! I would recommend performing a barometer calibration on the fēnix, using the steps here: https://t.co/Gdnfbmsd94 -OA" / Twitter
Steps to Calibrate the Barometric Altimeter on the vivoactive 3 Series Watch | Garmin Customer Support
![Altimeter / Barometer value drops at night - Forerunner 955 Series - Running/Multisport - Garmin Forums Altimeter / Barometer value drops at night - Forerunner 955 Series - Running/Multisport - Garmin Forums](https://forums.garmin.com/resized-image/__size/615x820/__key/communityserver-discussions-components-files/648/20220620_5F00_053239.jpg)
Altimeter / Barometer value drops at night - Forerunner 955 Series - Running/Multisport - Garmin Forums
Garmin on Twitter: "@myrunnerd Hi there! I would recommend performing a barometer calibration on the fēnix, using the steps here: https://t.co/Gdnfbmsd94 -OA" / Twitter
![After calibrating the barometer the trending arrow is pointing down 15min after every altimeter calibration - fēnix 5 Plus series - Wearables - Garmin Forums After calibrating the barometer the trending arrow is pointing down 15min after every altimeter calibration - fēnix 5 Plus series - Wearables - Garmin Forums](https://forums.garmin.com/resized-image/__size/960x720/__key/communityserver-discussions-components-files/169/20190818_5F00_112941.jpg)