It keeps checking for the location on the background (which is fine, I want the weather to be more or less accurate to my location, but not every minute).
I am on the latest version of the app and IOS 17.0.2 on an IPhone 12. It has been happening for a few days already, I barely have enough battery for a day with 53 minutes of use. I have attached an image of the battery usage and the app privacy report from Garmin Connect (It only access the location).