iOS: How to extend an existing Glympse

Extending an existing Glympse on iPhone can be completed in several different ways.

1. Tap the Sharing icon  in the upper right-hand corner to view the details of the current Glympse
2. Tap +15 to add an additional 15 minutes to your Glympse

Or

1. Open the left navigation panel and tap History
2. Tap your active Glympse and swipe to the left to reveal options to extend, modify, and stop
3. Tap the "+15" to extend your Glympse by 15 minutes. This button can be tapped as many times as necessary to bring your active Glympse up to the maximum duration of 12 hours.

      

Or

1. In Map, slide the right-side menu to the left and then tap the current Glympse.  
2. In the User Details, tap the +15 Minutes or Modify button.