The workout social network Strava is still attempting to respond to privacy oversights that led to the exposure of military bases around the world earlier this year. The company announced multiple changes to its heat map today, including the restriction of data viewing to anyone but registered users. The heat map also won’t display routes with little activity and will only populate once several different users have worked out in the area. The map will also refresh monthly to clear any data that might have been made private.
None of these changes seem super helpful for avoiding the exposure of low-profile locations. Researchers can always register to view data, and assuming a group of people work out at a military base and run the same routes with Strava, their data will make it to the heat map. The monthly clear is nice, though, and will at least erase data for people who have changed their mind about sharing their location.
More important than Strava’s heat map updates is its adjustment to its opt-out option for the heat map. Rather than requiring multiple clicks, a toggle for the heat map is now visible on the first page of privacy settings. These are helpful adjustments from Strava’s end, but on the consumer side, if you work on a restricted campus and want to keep places like the layout of a military base hidden, don’t use location tracking in general and definitely avoid location tracking publicly.
Update 3/13, 3:56 PM ET: Updated to clarify the headline and that Strava’s heat map displays no private data or personally identifiable information.