Time each reminder to the treatment length
A massage booking holds a room and a therapist for a set block, so the reminder should respect that length. Work back from the start time: send the first text far enough ahead that a client can move the appointment, but close enough that the visit is still in mind. A note the day before and a short nudge the morning of the visit suits most spas. Do not fire a message the moment the booking is made and again the next morning; someone who booked a week out does not need that much contact. Keep the spread steady so clients learn when to expect the reminder, and match it to how your spa runs its day.
What every confirmation should carry
Keep the message short and complete. Name the spa so the text is trusted, then give the date, the time, and the treatment booked. Where a client always sees the same therapist, mention that name, and note the room type only if it matters to the client. Add one line telling them how to confirm or move the appointment, and keep a reply path open so they can answer without phoning. Skip anything unrelated to the visit: a reminder is not the place for a package promotion, and mixing the two makes the message easy to ignore.
Confirm the slot, then offer the next
Once the client confirms, use the reply to protect the next visit. A short line about their usual return window, or the next sensible date, is enough. If they reply that they will be in, follow with the following slot. If they cannot make it, offer to move the appointment rather than letting it drop, because a moved booking keeps the room earning and the client in their rhythm. This turns a routine confirmation into a booked next session without launching a separate campaign.
Handle replies and silence
Someone will reschedule, ask about parking, or send a question that needs a person. Route those replies to the team, answer the simple ones, and set aside anything that needs the therapist or the owner. When a client does not reply, one follow-up is plenty; a third message starts to feel like chasing. Update the record each time the client answers so the book shows who is confirmed and who is still open.
Keep timing and consent honest
Send within reasonable hours, respect the quiet times a client has chosen, and honour a stop request right away. Under Canadian anti-spam rules each message should identify the spa and offer a working way to opt out. Keep a record of consent and update it as clients come and go so the list stays current and the reminder program stays on the right side of the rules.
Let the system send it
Reminders only help if they go out on busy days too. Elevoi answers calls, books appointments, and sends SMS follow-ups, so a confirmation or a change is handled while the reminder still reaches the client. That keeps the book full while the team works on the client on the table.
Keep reminders running alongside the wider SMS marketing for salons plan, and see how an AI receptionist for massage spas answers the replies that need a person.