What’s happening?
Your reminder times are based on your calendar’s timezone, while your browser and Google Calendar may display times in your local timezone.
Example:
Calendar timezone: UTC
Your location: America/New_York (UTC-4)
→ A 10:00 AM event will appear as 2:00 PM locally
Google Calendar can display events in your local timezone even if the calendar itself is set differently, which is why this can be confusing.
How to check your timezone
In Google Calendar
Open Google Calendar
Click the Settings (⚙️) icon
Go to Time zone
Check your Primary time zone
In SMS Reminder
Open the app
Go to Settings → Calendars
Review the timezone for each connected calendar
Timezone mismatch warnings
We show warnings when your timezones don’t match to help prevent confusion. This warning is for informational purposes and you may want your calendars set to different timezones, especially if you're sending reminders to clients in that timezone. If that's the case, double check to make sure your timezones are configured correctly, then you can ignore the notification.
You may see alerts in the following places:
Dashboard
Message:
“One or more of your calendars’ timezones do not match your location”A timezone indicator shows the current display timezone
Click it to adjust how times are displayed
Edit Event modal
If your message uses
{date}or{time}A warning appears when there’s a mismatch
Calendar Settings
Calendars with different timezones are highlighted
Makes it easy to identify which ones need updating
What is “Display timezone”?
Your Display timezone controls how times appear inside the app.
By default, this matches your browser timezone
You can change it using the timezone selector in the dashboard
If your display timezone is different from your calendar timezone:
A warning icon will appear
This helps prevent incorrect reminder times
How to fix it
You have two options:
Option 1 (recommended): Update your calendar timezone
Align your calendar timezone with your actual location.
Option 2: Change your display timezone
Use the timezone selector in the dashboard to adjust how times are shown.
Best practice
To avoid issues:
Keep your calendar timezone, display timezone, and location aligned
Especially important if you use multiple calendars or work across timezones
Still seeing incorrect times?
If things still don’t look right, contact support and include:
The event time you expected
The time shown in the reminder
Your timezone settings
We’ll help you sort it out quickly 👍



