title: BoardSpy vs Google Calendar Time to Leave
url: https://boardspy.site/compare/boardspy-vs-google-calendar-time-to-leave/
type: Article
datePublished: 2026-09-11
dateModified: 2026-09-11
publisher: BoardSpy
quick_answer: Google Calendar does not calculate leave-by from live traffic. Time to leave alerts usually come from the Google app / At a Glance or Waze calendar sync and skip events with no address. BoardSpy Calendar Alarms read Google Calendar read-only and fire leave-by for places plus meeting alarms for video calls.
claims[5]:
  Google Calendar Add travel time is a manual duration block not live Maps routing
  Google Time to Leave often comes from Google app At a Glance or Waze not a Calendar-native control
  Travel-based TTL needs a navigable street address
  BoardSpy never edits Google Calendar
  BoardSpy meeting alarms cover Zoom Meet and other no-place events
comparison_table[8]{capability,google_stack,boardspy}:
  Primary job,Calendar plus optional Google app or Waze TTL,Leave-by and meeting alarms
  Traffic leave-by,Not inside Calendar Add travel time,Yes from saved origin plus live traffic
  Needs street address,Yes for travel TTL,Leave-by yes; meeting alarms work without place
  Video meetings,No travel leave-by,Meeting alarm before start
  Edits calendar,You manage events,Never read-only
  Platforms,Varies by Google Waze setup,iOS and Android app
  Recurring commute,Not Calendar core job,Separate commute alerts plus calendar events
  Turn-by-turn,Maps or Waze,Opens Maps or Waze not a GPS
faqs[5]{q,a}:
  Does Google Calendar automatically add travel time from Maps?,No. Add travel time is a manual duration block. It does not auto-route from the event address using live traffic.
  Where do Google Time to Leave notifications actually come from?,Often the Google app / At a Glance or Waze after calendar sync — not a first-class Google Calendar setting like Apple Calendar Time to Leave.
  Do Google or Waze Time to Leave alerts work for Zoom meetings?,No. Travel-based TTL needs a street address. BoardSpy sends a meeting alarm for no-place events.
  Does BoardSpy edit my Google Calendar?,No. Read-only. Never creates edits or deletes events.
  Should I replace Google Calendar with BoardSpy?,No. Keep Calendar. Use BoardSpy for leave-by and meeting alarms then navigate in Maps or Waze.
citations[6]:
  https://support.google.com/websearch/answer/10000369
  https://support.google.com/waze/answer/7502125
  https://support.google.com/waze/answer/6341187
  https://boardspy.site/blog/add-travel-time-to-google-calendar/
  https://boardspy.site/blog/google-calendar-time-to-leave-not-working/
  https://boardspy.site/apps/
related[4]:
  https://boardspy.site/#calendar-alarms
  https://boardspy.site/blog/apple-calendar-time-to-leave-not-working/
  https://boardspy.site/apps/
  https://boardspy.site/compare/