SMS to confirm an appointment: the perfect template
7 August 2025 | 6 mins read

Today, we're going to talk about something that might seem trivial, but believe me, it can change your life (professionally, of course 😉): the SMS to confirm an appointment.
We've all been there: an overflowing agenda, a client who forgets their time slot, and bam! an hour wasted. Frustrating, isn't it? 😩 Well, it turns out that a well-thought-out notification can make all the difference. No more missed appointments ruining your schedule and especially your revenue.
So, how do we go about writing THE perfect message? One that is professional, friendly, and super effective? That’s what we’ll explore together. After this article, you'll be the kings and queens of appointment confirmation via SMS! 👑
SMS to confirm an appointment: the perfect template
Today, we’re going to talk about something that may seem trivial, but trust me, it can change your life (professionally speaking, of course 😉): the SMS to confirm an appointment.

We’ve all been there: an overloaded calendar, a client forgetting their slot, and bam! An hour lost. Frustrating, right? 😩 Well, it turns out that a well-thought-out notification can make all the difference. No more missed appointments messing up your schedule and especially your revenue.
So, how do we go about writing THE perfect message? The one that is both professional, friendly, and super effective? That’s what we’ll explore together. After this article, you will be the kings and queens of appointment confirmation via SMS! 👑
🤝 Why is SMS your best friend for confirming an appointment?
You might wonder: "Why bother with an SMS when an email will do?". Great question! But the numbers speak for themselves. Get this: the SMS open rate is sky-high, with an impressive score of 98%, compared to only 20% for emails. And that’s not all! The vast majority of SMS messages, 95%, are read within three short minutes of being received. Let’s just say it’s the most direct and instantaneous communication channel you can find.
Just imagine: you send a confirmation for an appointment and you are almost certain your client will see it, and nearly immediately. That's pretty reassuring, isn't it? No more crossing your fingers hoping your email doesn’t get lost in the spam abyss.

Personal anecdote: I remember a hairdresser, let's call her Chloe, who was on the verge of a nervous breakdown due to missed appointments. She was wasting a lot of time and, of course, money. One day, she decided to try confirming appointments via SMS. At first, she was skeptical. And then, magic happened! ✨ Her no-show rate plummeted spectacularly. She told me it was like night and day. Her clients were thrilled with this handy little reminder, and she could finally organise her schedule with peace of mind.
The benefits:
- Phenomenal time-saving: No more endless reminder calls. Sending a confirmation SMS takes just a few clicks, and it's done.
- An outstanding brand image: Sending a confirmation SMS shows your clients that you are modern, organised, attentive, and that you care about them. It's a small detail that makes a big difference and builds trust.
- Less stress, more business: By reducing no-shows, you optimise your schedule, increase your efficiency, and ultimately improve the profitability of your business. It's mathematical! In fact, some professionals estimate that this simple action can reduce the number of missed appointments by 75%, not bad, right?
You see, SMS marketing is not just a gimmick. It’s a powerful tool and incredibly effective for all professionals managing appointments, whether in beauty, health, real estate, or even automotive.
🧪 The secret ingredients for a perfect confirmation SMS
Now that you are convinced of the usefulness of SMS for confirming an appointment, let’s get practical. How to write the ideal message? It’s a bit like a cooking recipe: you need the right ingredients, in the right proportions.
Clarity above all: be simple and direct
An SMS is short. Very short. Generally, we stick to 160 characters to ensure the message displays fully on all phones. So, no unnecessary fluff! Get straight to the point. Your client should grasp the essentials at a glance.
Here are the essential pieces of information to include:
- Your name or your business name: This is fundamental, but we often forget it. The client must know who is writing to them.
- The client's name: Personalisation is key! A "Hello [First Name]" is much warmer and more engaging than just a "Hello."
- The date and time of the appointment: This is the main information, so make sure it is clearly visible.
- The location of the appointment (if necessary): If you have multiple addresses or if it is a first appointment, make sure to specify the location clearly.
Customization: the little touch that makes all the difference.
We have already discussed this, but I must emphasize: customize your messages! A professional SMS, for example one that includes the client's name, shows that you see them as a person, not just a number in your database. It is an excellent way to build a close and trusting relationship.
| Type of personalization | Example |
|---|---|
| Client's name | "Hello [First Name], your appointment is confirmed..." |
| Service details | "...for your transformation haircut on..." |
| Collaborator's name | "...with Sophie on..." |
The call to action: encourage a response.
To be 100% sure that your client has noted the appointment, the best thing is to ask them to confirm their attendance. This is what we call a call to action.
A few simple and effective examples:
- "Reply YES to confirm"
- "In case of any issues, please let us know at [Phone Number]"
- "To modify or cancel, click here: [Link]"
This simple phrase allows you to update your schedule in real-time and avoid unpleasant surprises.

📝 Example of a professional SMS to copy and paste freely!
Enough theory, let’s move on to concrete examples! Here are a few SMS templates for confirming an appointment that you can adapt to your industry and style. Feel free to add your personal touch and, of course, emojis to make it more fun! 😉
The classic, simple and effective: this template gets straight to the point, perfect for most situations.
"Hello [First Name], confirmation of your appointment at [Your Company Name] on [Date] at [Time]. If any unexpected issue arises, please contact us at [Number]. See you soon! 😊"
"Hello [First Name]! 👋 Just a quick message to confirm your appointment on [Date] at [Time] with [Colleague's Name]. Please reply YES to confirm your attendance. Looking forward to seeing you!"
The template with additional information
Ideal if you need to provide special instructions to your clients.
"Hello [First Name], your appointment for [Type of service] is confirmed for [Date] at [Time]. Please remember to bring [Document or item]. Our address: [Address]. Thank you and have a great day!" ☀️
"Confirmation of your appointment at [Your Company Name] on [Date] at [Time]. Please arrive 10 minutes early. If you have any questions, feel free to ask. See you soon!" 🚗
The super friendly and casual template
If your brand image is more cool and friendly, this type of message is perfect for you.
"Hey [First Name]! Your appointment is confirmed in our schedule for [Date] at [Time]. We can’t wait to see you! The team at [Your Company Name]" 🤩.
"Hey [First Name]! It's all set for your appointment on [Date] at [Time]. Get ready to be pampered" 😉!
Don't forget, the best example of a professional SMS is the one that reflects you and speaks to your clients. Be creative!

🤖 The art of automation: how to schedule a text message?
Sending confirmation texts one by one is fine. But when you have dozens of appointments each week, it can quickly become time-consuming. Luckily, technology is here to save us! 🙏
Why automate? The superpowers of technology
Automation is simply programming a text message to send itself, without you having to lift a finger (or almost). The benefits are enormous:
- Zero forgetfulness: Once it’s programmed, you’re all set. No more sticky notes on the screen reminding you to send confirmations.
- Significant time savings: The time you no longer spend sending texts can be dedicated to your core business.
- Consistent communication: All your clients receive the same type of message at the same time. It’s professional and strengthens your image.
How does it work? SMS platforms to the rescue
To automate your messages, the easiest way is to use a sms platform. There are plenty available on the market, each with its own specifics. These platforms allow you to:
- Create message templates: You write your sms to confirm an appointment once and for all, and then reuse it endlessly.
- Import your contacts: You can easily upload your customer list to send bulk messages.
- Schedule the sending: You choose the exact day and time for your SMS to be sent. For example, you can decide to send a first confirmation right after the appointment is made, followed by a reminder 24 or 48 hours beforehand.
- Manage responses: Some platforms offer the "auto reply sms" feature. For example, if a customer replies "YES", they can receive a thank-you message.
Choosing a good sms platform is crucial for a successful sms marketing strategy. Take the time to compare offers and choose the one that best fits your needs and budget.
Did you know? On most Android smartphones, you can schedule an sms directly from the "Messages" app. It’s a handy tip for occasional needs!
🕰️ The perfect timing: when to send your confirmation SMS?
We have the perfect message, we know how to automate it... but when should we send it? Timing is an essential element of your sms marketing strategy. A message sent at the wrong time risks being ignored, or even disturbing your customer.
The right timing for maximum impact
There are no universal rules, as the ideal moment heavily depends on your industry and your clients. However, here are some points to consider:
- Immediate confirmation: Right after the appointment is made, send an initial SMS to confirm that everything is in order. This reassures the customer immediately and gives them a written record of their slot.
- Reminder 48 hours before: A reminder two days before the appointment is excellent practice. This gives the customer time to organise themselves and, if necessary, reschedule without putting you in a bind.
- Reminder on the day: For those who are a bit forgetful (we all know some!), a little reminder on the morning of the appointment can be lifesaving.
Studies on consumer behavior show that Tuesdays and Thursdays are often days when people are more receptive to marketing messages. Conversely, Monday mornings (when everyone is overwhelmed) and Friday afternoons (when people are already thinking about the weekend) may be best avoided for non-urgent communications.
Avoid at all costs: the timing pitfalls
- Sending a SMS too early in the morning or too late in the evening: Respect your clients' sleep and privacy! 😴
- Sending a message on Sunday evening: This is generally not the best time to capture attention.
- Harassing your clients: One or two reminders is perfect. Five is starting to push it!
The secret is finding the right balance. Don't hesitate to test different time slots and analyze the results to see what works best for you.
Conclusion: The confirmation SMS, your new anti-stress ally!
And that's it, we've covered everything! You now have all the tools in hand to create the perfect SMS to confirm an appointment.
In summary, here are the key points to remember:
- SMS is a powerful marketing tool with unbeatable open and read rates.
- A good message should be clear, personalized and include a call to action.
- Don't be afraid to use templates and adapt them to your style, with a good dose of emojis! 😜
- To save time and increase efficiency, consider scheduling an SMS and using a SMS platform to automate your sends.
- Timing is crucial: send your messages at the most opportune times to maximize their impact.
By adopting these best practices, you will not only dramatically reduce the number of missed appointments, but also improve your client relations and project an ultra-professional image. It's a small action with huge benefits!
So, ready to get started? Don't wait any longer and make SMS marketing your best asset for flawless organization and happy clients.
🤔 FAQ: We answer your questions!
Can I use abbreviations in my confirmation SMS?
It's better to avoid it. To stay professional and ensure you are clearly understood, use clear language without abbreviations, even if space is limited.
How much does it cost to send professional SMS?
Prices vary depending on the SMS platform and the volume of SMS you send. Many platforms offer packages suitable for all business sizes, and it's often very affordable, especially considering the return on investment!
How can I obtain my clients' phone numbers?
The easiest way is to ask directly when making an appointment. Just explain that it's for sending a confirmation and reminder, and most clients will appreciate the gesture.
What should I do if a client cancels via SMS?
That's great news! It means your system is working. You can set up an automated SMS response to acknowledge the cancellation and maybe offer a link to reschedule. Your slot is freed up and you can offer it to another client. Everyone wins!
Is the confirmation SMS suitable for all sectors?
Absolutely! Whether you're a doctor, hairdresser, estate agent, mechanic, personal trainer... as long as you manage appointments, the confirmation SMS is a fantastic tool to optimize your organization and communication.