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July 19, 2025

Logitech MX Keys S Review: The Ultimate Productivity Keyboard


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This is a full review of the Logitech MX Keys S Keyboard. Do you need a new keyboard for work, coding, or just to use every day? You might know about Logitech’s well-known MX Keys line. People know that Logitech makes good computer accessories. The Logitech MX Keys S is their newest high-end keyboard. It says it will make your job easier and more comfortable.

This review will cover everything. We’ll talk about what it looks like and what it can do. We’ll put it next to other well-known keyboards, such as the Logitech MX Mechanical and the MX Keys.

How it looks and feels at first

Right away, the Logitech MX Keys S feels like a high-end item. It looks modern, sleek, and not too big. One piece of metal makes up the keyboard. When you type, it doesn’t bend or flex. You can be sure it will last because it is made well.

The keycaps are one of the best things about it. The buttons on Logitech keyboards are round. This means that there is a small circle on each key. This little thing makes a big difference. The keys fit your fingers just right. This will help you type better and make fewer mistakes. It makes it easy to type, even for a long time. The keyboard has a full-size layout. It has a number pad, a full function row, and keys for moving around. This is great for people who use spreadsheets or need special keys to move around. Everything looks neat and professional. It works well in any modern home or office.

The experience of typing: quiet, comfortable, and right

The experience of typing

There are no moving parts on this keyboard. Instead, it uses keys with switches that look like scissors. These are like the ones you would find on expensive laptops. The keys don’t go very far. They feel good and work well every time you push them.

Do MX Keys make noise?

This is great for homes that are quiet or offices with lots of space. You can type quickly without bothering anyone else. The MX Keys S is quiet, but the Logitech MX Mechanical has a clicky feel. This is one of the best keyboards if you need one that doesn’t make much noise.

Is MX key a good choice for programming?

The keycaps that are dished help things stay accurate. You won’t get as tired if you use the keys that are quiet and steady. The full-size layout with a number pad and navigation keys is also great for typing in information and writing code.

What’s going on with the “S”? Key Parts

The “S” in MX Keys S stands for “evolution,” not “revolution.” It makes all the best parts of the original even better.

You can make changes and use different shortcut keys.

There are new shortcuts in the function row. The new emoji key is a great new feature. Adding emojis to your emails and texts is easy with this. There is also a dictation key and a key to mute and unmute the mic, both of which are great for video calls.

Can you change how MX Keys are mapped?

You can do that. You can customize the MX Keys S in many ways using the Logi Options+ software. You can change what most of the function keys do. You can make your macros, shortcuts, and start programs.

What do the Smart Actions do?

Logi Options+ now has a new feature called “Smart Actions.” With just one key press, it could open your code editor, Slack, and web browser all at once. You can program a lot of things with the MX key, which can help you get more done.

You can easily connect to Bluetooth and the Logi BOLT Receiver

There are two ways to connect it:

  1. Bluetooth Low Energy: This is the easiest way. You can pair the keyboard with up to three different devices at the same time. You can easily switch between your laptop, tablet, and phone by pressing a button.
  2. The Logi BOLT Receiver: This is very different from the MX Keys, which used the Logitech Unifying receiver. The Logi BOLT is a new USB receiver. It makes the connection over the air more stable and secure. This is very useful in offices that are busy and have a lot of wireless noise. The BOLT receiver makes sure your connection is strong and there is no lag.

Does the MX key work even if Bluetooth is off?

Yes. You can use the Logi BOLT receiver that comes with it if your computer doesn’t have Bluetooth or you want a separate connection. The keyboard will connect by itself when you plug it into a USB port.

Charging and battery life

Charging and battery life

The Logitech MX Keys S has a long battery life.

How long will the MX key’s battery last?

Logitech says that the battery will last this long:

  • With the backlight on, it can last up to ten days.
  • The backlight can be turned off for five months.

The sensors that change the brightness and distance on their own are very helpful. People only need to charge their keyboards every few weeks.

Can I charge MX Keys while they are on?

You can do that. The MX Keys S can be charged through a USB-C port. You can charge it by plugging it into your computer and still use it as a wired keyboard. The box has a charging cable in it.

What does the MX Keys’ red light mean?

You should charge your keyboard soon if you see this. The light will flash green while the battery is charging.

MX Keys S Compared to Other Products

Let’s compare the Logitech MX Keys S to some other well-known keyboards.

MX Mechanical vs. Logitech MX Keys S

It all depends on how you like to type.

The Logitech MX Keys S has quiet, low-profile scissor switches. The keyboard feels like one on a high-end laptop. It’s easy to use, quiet, and soft.

Logitech MX Mechanical: Has mechanical switches that can be Tactile Quiet, Linear, or Clicky. It has more key travel, a bump you can feel, and a sound you can hear (if you use the right switch). Many typists and programmers like it because they like the way a mechanical keyboard feels.

The MX Keys S is a good choice if you want a keyboard that is quiet and has a sleek, low-profile look. If you want to type in a more traditional and tactile way, choose the mechanical MX keyboard.

What sets the Magic Keyboard apart from the MX Keys?

Backlighting: The MX Keys S has smart backlighting. The regular Magic Keyboard does not.

Customization: You can change a lot about the MX Keys S with Logi Options+ software. You can’t change a lot about the Magic Keyboard.

Typing Feel: You can choose how it feels to type. A lot of people find that the MX Keys S’s dish-shaped keys are more comfortable for long typing sessions.

A lot of people think that the Logitech MX Keys S has more features and is more flexible than the Apple Magic Keyboard.

Questions and Answers (FAQ)

Can I use MX Keys without installing any software?
You don't have to install the Logi Options+ software to use the MX Keys S. You can use it as a regular keyboard with Bluetooth or the Logi BOLT receiver. But you will need to install the software to change the keys, use Smart Actions, and change advanced settings.
What sets MX Keys S apart from K950?
The Signature Slim K950 keyboard is a better deal than the MX Keys S keyboard. It is thin, but it doesn't have the MX Keys S's smart backlighting, high-quality metal construction, or spherical-dished keys. The MX Keys S is a better keyboard with more options.
What does the Logitech MX Keys S Combo do?
You get the Logitech MX Keys S keyboard, the Logitech MX Master 3S mouse, and an MX Palm Rest with the Logitech MX Keys S Combo. If you need a high-end mouse and keyboard, the MX Keys S combo is often a good deal. A Logitech MX Anywhere 3S mouse and a set of them are also for sale.
Which MX Keys are quiet?
The MX Keys S and MX Keys Mini are two examples of MX Keys keyboards that have quiet scissor switches. They are all designed to work without making noise. The Logitech MX Mechanical keyboard has a "Tactile Quiet" switch that makes it quieter than other mechanical switches but still louder than the MX Keys S.

A Logi Options+ Software

The hardware of the Logitech MX Keys S is only part of the story. You can get the most out of the Logi Options+ program. This software is powerful, easy to use, and clean. This is what makes the MX key so smart and easy to program.

Easy to Change

After you install Logi Options+, it will automatically find your Logitech MX Keys S wireless keyboard. You can check your battery life and how your connection is set up from the main screen. You have a lot of power when you can change keys.

These are usually the function row (F1–F12) and the keys above the arrow cluster. A menu will appear with a list of things you can do. You can tell them to do the following:

  • Open a file or start an application.
  • Use the system to copy, paste, or undo commands.
  • Control how the media plays.
  • Go to a website.
  • Turn on a “Smart Action” macro.

You can make the Logitech MX keyboard work the way you want it to with this level of control. You can start an app with just one keypress if you use it all day.

Smart Actions

Smart Actions is the newest and most exciting feature of the software. To put it simply, they are just basic macros that can help you with a lot of things. Picture yourself getting ready for work. You could make a Smart Action called “Morning Routine.” When you press the right key, it could:

  1. Open your work email in Chrome.
  2. Open your messaging app, such as Teams or Slack.
  3. To help you stay focused, open your music app and play the playlist you made.

It’s easy to set up a Smart Action. You pick a trigger key and then use a simple menu to add steps. This great feature can help you save time and clicks every day. It turns the MX Keys S from a simple input device into a real work center.

Setting the backlight and other settings

This completely answers the question “Does keyboard backlight use battery?” by giving you full control.

The MX Ecosystem: Better Together

Logitech has made a strong ecosystem around its MX products. The MX Keys S from Logitech works well on its own, but it works even better with an MX mouse, like the MX Master 3S or the MX Mini (MX Anywhere 3S).

What is the Flow feature in Logitech?

Logitech Flow is a software feature that changes the game in a big way. You can use it if you have a Logitech keyboard and mouse that work with it. You can use it to control more than one computer with only one mouse and keyboard.

How to Set Up Your Desk Just Right

A lot of Logitech bundles are available for people who want a setup that works well together. The MX Keys S Combo, also known as the Logitech MX Key Combo, includes the MX Master 3S mouse and a comfy palm rest. You can make your bundle with the Logitech MX Mini Mouse if you want a smaller mouse.

The Logitech MX Keys Mini is the best choice if you want a small setup that doesn’t have a number pad. When you use it with the MX Anywhere 3S, it becomes a powerful and portable workstation.

Over time, comfort and ergonomics

A keyboard should be comfortable, especially for people who type all day. The Logitech MX Keys S was designed to be easy to use.

Design with a low profile

The body of the keyboard is thin and not very tall. This keeps your wrists in a more neutral and flat position. Typing on keyboards that are taller and have more angles is easier on your hands. Most people should be able to use the keyboard comfortably because it has a small, fixed angle.

Why the Palm Rest is Important

The keyboard is comfortable on its own, but a palm rest can make your wrists feel better. A palm rest helps keep your wrists in the right place and supports them, which lowers your risk of getting repetitive strain injury (RSI). The MX Palm Rest that comes with the Logitech MX Keys S combo is soft but supportive. We think it’s a great idea for people who work at their desks a lot.

Keys with a Round Plate

We talked about the keycaps before, but when it comes to comfort, it’s worth bringing them up again. The round dish on each key makes it easier for your fingers to find the middle. This not only makes typing more accurate, but it also makes it easier for your fingers to move and a shorter distance they have to travel. It’s a small thing that makes a big difference after thousands of keystrokes.

Will it last?

Will it last?

You should expect the Logitech MX Keys S to last a long time, given how much it costs. The MX Keys S does well here.

One piece of metal makes up the main chassis. This makes a sturdy frame that won’t bend or make noise. It feels sturdy and well-made. The rubber feet on the bottom of the keyboard keep it from moving around on your desk.

The keycaps are made of a high-quality plastic that doesn’t shine. This coating keeps oil and fingerprints off the keyboard, which makes it look clean. A laser cuts the letters and symbols into the keys, and the backlight makes them shine through. One problem with keyboards that are less expensive is that they don’t last very long. These keyboards are made to last. You should be able to use the MX Keys S a lot for many years without any problems.

Which MX Keys are quiet?

The MX Keys S and MX Keys Mini are two examples of MX Keys keyboards that have quiet scissor switches. They are all designed to work without making noise. The Logitech MX Mechanical keyboard has a “Tactile Quiet” switch that makes it quieter than other mechanical switches but still louder than the MX Keys S.

Is there a Mac version of the MX Keys S?

Logitech often makes Mac-only versions of its popular keyboards. Most of the time, these versions have the same key layout as Apple’s keyboards, with Command and Option keys. Space Grey is one of the colors that looks good with Apple’s products. The standard Logitech MX Keys S works with a Mac, but if you want the Mac layout, you should look for a separate version called “MX Keys S for Mac.”

The Logitech MX Keys S is more than just a keyboard, as we’ve seen. It is an important part of a workspace that is both comfortable and productive. It is the best in its class because it is well-made, has smart features, runs quietly, and has powerful software. The MX Keys S is a great keyboard for both people who want to upgrade from an older model and people who want to buy their first high-end keyboard for work. It’s worth the price.

Conclusion:

The Logitech MX Keys S is a great keyboard that sets the standard for professional and productive use. It builds on the success of the last model by combining a design that is well-made and will last a long time with a typing experience that is very quiet and comfortable.

The keyboard’s best feature is its smart features, which are powered by Logi Options+ software. Adding “Smart Actions” and the ability to customize it in great detail turns it from a simple input device into a powerful workflow booster. The MX Keys S is a very dependable tool because it can connect to many different devices through Bluetooth and the secure Logi BOLT receiver. The Logitech MX Keys S is a great keyboard to buy if you want to get more done and be more comfortable. This is one of the best keyboards for getting things done.

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Saeed, MS, CEH. As a Certified Full-Stack WordPress Developer and Tech Industry Analyst, Saeed brings extensive expertise in modern web technologies (React, Next.js, Laravel) and cybersecurity to XYUltra.com. He delivers authoritative reviews and insightful analysis on the latest gadgets, smart tech, and digital innovations.

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