Google Now has quietly added a new feature to show users how many miles they have walked or biked in the month.

The social spaces are lighting up about the new feature, where people are seeing how many miles they walked or biked in November compared to October.

Here is a picture from Kimberly Hancock as she posted on Google+.

Is it accurate? I am not sure, but does this pose a threat to devices like the Fitbit? Likely.

Forum discussion at Google+.