Configuring Client Reminders
Client reminders help reduce no-shows by sending automatic SMS and email messages before upcoming appointments. SMS reminders are one-way by default – clients receive a text but cannot reply directly. Both SMS and email reminders include links that allow clients to confirm or cancel upcoming appointments in just a few taps.
When a client confirms or cancels through the reminder link, the calendar is updated automatically and the back office receives a push notification, so the team always knows what is happening without manual follow-up.
Opening addons
- Log in to the Appointible account.
- Click Addons in the main menu.
Addon access permission is needed to open this page – if it is missing, an account admin can update permissions.

Open Reminders Addon
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On the Addons page, find the SMS Reminders or Email Reminders addon.
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Click Configure to open reminder settings.

Enabling reminder rules
After signup, the account usually starts with a single default reminder rule for SMS or email. It is a bit like a starter lens – basic, but it gets the job done and can be adjusted later.
- On the SMS Reminders or Email Reminders screen, find the existing reminder rule.
- Click the rule name or the pencil icon to edit the reminder rule.

Editing Reminder settings
- Turn the Is automation rule enabled? switch to ON so reminders are active.
- Choose the best time to send appointment reminders. Many businesses prefer 24 hours before the appointment, but earlier or later can work depending on the schedule and clients.
- Click Save to apply the changes.

How confirmation and cancellation work
Each SMS and email reminder includes a secure link that lets clients confirm or cancel the upcoming appointment:
- Confirmation: The appointment status is updated to confirmed in the calendar, and the back office receives a push notification.
- Cancellation: The appointment is marked as canceled in the calendar, and the back office receives a push notification so the time slot can be reused if needed.
This keeps the schedule accurate and reduces back-and-forth communication – clients handle updates in a couple of clicks, and the team sees changes instantly.