A clear reminder helps customers remember when an appointment is scheduled and what they need to do next. It can also reduce routine questions about time, location, meeting links and preparation. The best reminder is brief, useful and consistent with the booking experience.
What to include
Include the appointment type, date and time, time zone when relevant, location or joining instructions, and a clear way to reschedule or cancel. Only include information your business can safely share through that channel.
Template: confirmation
Subject: Your appointment is confirmed
Hi [Name],
Your [appointment type] is booked for [date] at [time] [time zone].
Location or meeting link: [details]
If you need to make a change, use [rescheduling link] or contact us at [contact details].
We look forward to meeting with you.
[Business name]
Template: day-before reminder
Subject: Reminder: your appointment is tomorrow
Hi [Name],
A quick reminder that your [appointment type] is scheduled for [date] at [time] [time zone]. Please [brief preparation instruction, if needed].
Appointment details: [link]
Need to change your time? [Rescheduling instructions]
Thanks,
[Business name]
Template: same-day reminder
Subject: Your appointment is coming up today
Hi [Name],
Your [appointment type] is coming up today at [time] [time zone].
Where to go or join: [location/link]
If anything has changed, contact us at [contact details] or use [rescheduling link].
See you soon,
[Business name]
Template: rescheduled appointment
Subject: Your appointment has been updated
Hi [Name],
Your [appointment type] has been moved to [new date] at [new time] [time zone].
Updated details: [location/link]
If this time does not work, contact us at [contact details].
Regards,
[Business name]
Make reminders useful
Keep subject lines specific, test every link on mobile and avoid sending more reminders than customers need. Choose timing that suits the service, and make it easy for people to change their booking.
Conclusion
Templates save time, but reliable booking details and a clear rescheduling process matter just as much. Read how automated reminders reduce missed meetings and explore Calenix to review whether its scheduling workflow fits your business.