The company has found that one of the most used phrases on Messenger as people talk to friends and family is "How far away are you?" or some variation, head of product for Messenger, Stan Chudnovsky said. "It happens to be what people are saying, what they're interested in the most," he said.
Sharing location information is optional, but it can also be live, so that once a user shares the information with a friend, the friend can watch the users movement for up to 60 minutes. Messenger was once part of the core Facebook smartphone App, but the company broke it out as a separate App in 2014 and has since invested in frequent changes to build a service distinct from the massive social network.
Google Maps said last week that it was adding a similar live feature, an attempt to boost engagement on a product of increasing strategic importance to that company.
The close proximity of the announcements tells Facebook that we are working on the right things, Chudnovsky said.