logitech MX Master 3S Wireless Mouse User Guide

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logitech MX Master 3S Wireless Mouse

logitech MX-Master 3S-Wireless-Mouse-product-img

Welcome to Logitech Support

DETAILED SETUP

    1. Make sure the mouse is turned on.
      1. The number 1 LED under the mouse should be blinking fast.
        NOTE:
        If the LED is not blinking fast, do a long press of 3 seconds.
    2. Choose how you want to connect:
      1. Use the included LOGI BOLT wireless receiver:
      2. Plug the receiver into a USB port on your computer
      3. Connect directly via Bluetooth:
      4. Open the Bluetooth settings on your computer to complete the pairing.
      5. Click here for more details on how to do this on your computer. If you experience issues with Bluetooth, click here for Bluetooth troubleshooting.
    3. Install Logitech Options+ Software.
      1. Download the Logitech Options+ version to use all the possibilities this mouse has to offer. To download and learn more about the possibilities, click
        here

PAIR TO A SECOND COMPUTER WITH EASY-SWITCH

Your mouse can be paired with up to three diff erent computers using the easy-switch button to change the channel.

  1. A short press on the Easy-Switch button will allow you to switch channels Select the channel you want and go to the next step.
  2. Press and hold the Easy-Switch button for 3 seconds. This will put the mouse in discoverable mode so that it can be seen by yourcomputer. The LED will start blinking fast. Choose between two ways to connect your keyboard to your computer:
    1. Bluetooth: Open the Bluetooth settings on your computer to complete the pairing. You can find more details here
    2. USB receiver: Plug the receiver to a USB port, open Logitech Options+, and select:
      Add devices > Setup Logi Bolt device , andfollow the instructions.

LEARN MORE ABOUT YOUR PRODUCT

Product Overviewlogitech MX-Master 3S-Wireless-Mouse-fig- (1)

  1. MagSpeed scroll wheel
  2. USB-C charging port
  3. Mode shift button for the scroll wheel
  4. On/Off button
  5. Gesture button
  6. Darkfi eld 8000 DPI sensor
  7. Thumb wheel
  8.  Easy-Switch & connect button
  9.  Battery status LED
  10. Back/forward buttons

MagSpeed adaptive scroll-wheellogitech MX-Master 3S-Wireless-Mouse-fig- (2)

The speed-adaptive scroll wheel shifts between two scrolling modes automatically. As you scroll faster, it will automatically shift fromline-by-line scrolling to free-spinning.

  • Line-by-line (ratchet) mode — ideal for precise navigation of items and lists.
  • Hyper-fast (free-spin) mode — near-frictionless spinning, letting you fly through long documents and web pages.logitech MX-Master 3S-Wireless-Mouse-fig- (3)logitech MX-Master 3S-Wireless-Mouse-fig- (4)

Switch modes manually

You can also manually switch between modes by pressing the mode shift buttonlogitech MX-Master 3S-Wireless-Mouse-fig- (5)

By default, mode shift is assigned to the button on top of the mouse.
In the Logitech Options+ Software, you can decide to disable smart-shift if you prefer to stay in a single scrolling mode and alwaysshift manually. You can also adjust the smartshift sensitivity, which will change the speed required to automatically shift into free spinning.logitech MX-Master 3S-Wireless-Mouse-fig- (6)

Thumb wheellogitech MX-Master 3S-Wireless-Mouse-fig- (7)

  • Scroll side to side eff ortlessly with a stroke of your thumb.
  • Install Logitech Options+ software to extend thumb wheel capabilities and more:
  • Adjust thumbwheel scrolling speed, and direction
  • Enable app-specific settings for the thumbwheel
  • Zoom in Microsoft Word and PowerPoint
  • Adjust brush size in Adobe Photoshop
  • Navigate your timeline in Adobe Premiere Pro
  • Switch between tabsin the browser Adjust volume
  • Assign custom keystrokes to the wheel rotation (up and down)

Gesture Button

Install Logitech Options + software to enable gestureslogitech MX-Master 3S-Wireless-Mouse-fig- (8)

To use the gesture button:

Hold down the Gesture button while moving the mouse left, right, up, or down.logitech MX-Master 3S-Wireless-Mouse-fig- (9)

You can use gestures for desktop navigation, app management, pan and more. You can assign up to fi ve diff erent actions to theGesture button. Or map gestures to other MX Master 3S buttons, including the middle button or manual shift button.

Back/Forward buttons

Conveniently located, the back and forward buttons enhance navigation and simplify taskslogitech MX-Master 3S-Wireless-Mouse-fig- (10)

To move back and forward:

Press the back or forward button to navigate web or document pages, depending on the location of the mouse pointer.

NOTE:

On the Mac, enabling the back/forward buttons requires installation of Logitech Options+ software.
Install Logitech Options+ software to unlock new capabilities for the back/forward buttons
In addition to enabling the buttons for use with Macs, Logitech Options+ software lets you map other useful functions to thebuttons, including undo/redo, OS navigation, zoom, volume up/down, and more.

Darkfi eld 8000 DPI sensor

Install Logitech Options+ software to enable the new capabilities of the Darkfi eld 8000 DPI Sensor
By default, the MX Master 3S has a 1000 DPI confi guration
In the Logitech Options+ Software, you can extend the sensor range to up to 8000 DPI.
Enabling this option will allow you to work faster and more precisely, allowing you to adjust the pointer speed to match high resolution monitorslogitech MX-Master 3S-Wireless-Mouse-fig- (11)

App-Specifi c Settings

Your mouse buttons can be assigned to perform diff erent functions for diff erent applications. For instance, you can assign the thumbwheel to do horizontal scrolling in Microsoft Excel and zoom in Microsoft PowerPoint.
When installing Logitech options+ , you will have the possibility to install predefi ned app-specifi c settings that will adapt the mousebutton behavior to be optimized in selected applications.logitech MX-Master 3S-Wireless-Mouse-fig- (12)logitech MX-Master 3S-Wireless-Mouse-fig- (13) logitech MX-Master 3S-Wireless-Mouse-fig- (14)

Here are the app specifi c settings we have created for you

With these settings, the Gesture button and the wheel mode-shift button are keeping the same functionality across all applications.
Each of these settings can be customized manually, for any applicationlogitech MX-Master 3S-Wireless-Mouse-fig- (15)

Flow

Work on multiple computers with a single MX Master 3S.
With Logitech Flow, you can use the mouse cursor to move from one computer to the next. You can even copy and paste betweencomputers, and if you have a compatible Logitech Keyboard, such as MX Mechanical, the keyboard will follow the mouse and switchcomputers at the same time. You will need to install Logitech Options+ software on both computers and follow these instructions

Batterylogitech MX-Master 3S-Wireless-Mouse-fig- (16)

RECHARGE MX MASTER 3S

Connect one end of the provided charging cable to the USB-C port on the mouse and the other end to a USB power source

A minimum of 3 minutes charging gives you enough power for a full day of use. Depending on how you use the mouse, a full chargecan last up to 70 days*.
* Battery life may vary depending on user and operating conditions.

CHECK BATTERY STATUS

Three LED light on the side of the mouse indicate battery statuslogitech MX-Master 3S-Wireless-Mouse-fig- (17)

Install Logi Options+ software to receive battery status notifi cations, including low-charge warnings.

  • LED Color Indications
  • Green From 100% to 10% charge
  • Red 10% charge or below
  • Pulsing green While charging

How to clean your device

To clean your MX Master 3S, you can use a ratio of 70% Isopropyl alcohol to 30% water, as found in common cleaning solutions.
Other alcohols cause damage, and bleach is not recommended by the CDC.

STILL NEED HELP?
Want to ask other users with the same product a question? Join the conversation.

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https://support.logi.com/hc/en-us/articles/5218056588311-Getting-Started-MX-Master-3S

Documents / Resources

PDF thumbnailMX Master 3S Wireless Mouse
User Guide · MX Master 3S Wireless Mouse, MX Master 3S, MX Master, Master 3S, MX Master Wireless Mouse, Master 3S Wireless Mouse, Wireless Mouse, Mouse
PDF thumbnailMX Master 3S Wireless Mouse
User Guide · MX Master 3S Wireless Mouse, MX Master, 3S Wireless Mouse, Wireless Mouse, Mouse

Questions and answers

Helpful product questions tied to this manual. Each item links to the full Q&A page.

Questions & Answers

Use this section to ask about setup, compatibility, troubleshooting, or anything missing from this manual.

  1. The picture label in the product end view is completely wrong, will it not be correct before the picture is released?
    產品結束view中圖片標示完全錯誤,出圖前不會較對?

    Anonymous asks <em>The picture label in the product end view is completely wrong, will it not be correct before the picture is released?
    產品結束view中圖片標示完全錯誤,出圖前不會較對?
    Manuals+ clarified question
    Question

    Is the product overview diagram for the Logitech MX Master 3S correct?

    Answer

    Thank you for your feedback regarding the product overview diagram. Based on the official Logitech documentation for the MX Master 3S, the standard labels for the product views are as follows:

    • 1: MagSpeed scroll wheel
    • 2: Mode shift button for the scroll wheel
    • 3: Gesture button
    • 4: Thumb wheel
    • 5: Battery status LED
    • 6: USB-C charging port
    • 7: On/Off button
    • 8: Darkfield 8000 DPI sensor
    • 9: Easy-Switch & connect button
    • 10: Back/forward buttons

    If the visual indicators in the diagram on this page do not align with these descriptions (for example, if the numbers are pointing to the wrong physical components), please refer to the text descriptions provided in the Product Overview section of the manual for the correct functional mapping. We appreciate you bringing this to our attention for future corrections.

  2. Üdv!
    MX master 3S Nem működnek, csak a gombok, a mutató nem megy.
    Akkor most bedöglött az egér?

    Janka János asks Üdv!
    MX master 3S Nem működnek, csak a gombok, a mutató nem megy.
    Akkor most bedöglött az egér?
    Manuals+ clarified question
    Question

    Why are the buttons on my Logitech MX Master 3S working but the cursor is not moving?

    Answer

    If your Logitech MX Master 3S buttons are working but the cursor is not moving, it usually indicates an issue with the Darkfield 8000 DPI sensor or the surface it is being used on. Please try the following steps:

    • Check the Sensor: Ensure there is no dust, hair, or debris blocking the sensor hole on the bottom of the mouse (labeled as #8 in the product overview). Gently clean it with compressed air or a soft cloth.
    • Test the Surface: While the Darkfield sensor is designed to work on many surfaces including glass, try using the mouse on a standard mouse pad or a different non-reflective surface to rule out tracking issues.
    • Check Battery Levels: Low power can sometimes cause sensor failure before button failure. Check the battery status LED on the side; if it is red, charge the mouse using the USB-C cable for at least 3 minutes.
    • Software Update: Ensure you have the Logitech Options+ software installed. Sometimes a firmware update or resetting the pointer speed settings within the app can resolve tracking issues.
    • Re-pair the Device: Try removing the mouse from your Bluetooth settings or Logi Bolt receiver and re-pairing it. To put it back in pairing mode, long-press the Easy-Switch button (#9) for 3 seconds until the LED blinks fast.

    If the cursor still does not move after these steps while the buttons continue to work, the internal optical sensor may be faulty.

  3. Mi piacerebbe poterlo scaricare sul cartaceo
    il mouse mi piace moltissimo e ne ho comprati n.2

    LUCIANO VECCIA asks Mi piacerebbe poterlo scaricare sul cartaceo
    il mouse mi piace moltissimo e ne ho comprati n.2
    Manuals+ clarified question
    Question

    How can I download or print a paper version of the Logitech MX Master 3S manual?

    Answer

    To obtain a paper version of the Logitech MX Master 3S manual, you can save the online guide as a PDF and print it. Since Logitech primarily provides digital "Getting Started" guides rather than traditional printed booklets, follow these steps:

    • Navigate to the MX Master 3S User Guide on Manuals+.
    • Use your browser's print function (usually Ctrl + P on Windows or Cmd + P on Mac).
    • Select "Save as PDF" to keep a digital copy on your computer, or select your printer to create a physical paper copy.

    The guide includes essential information such as:

    • Setup: Connecting via Logi Bolt USB receiver or Bluetooth.
    • Easy-Switch: Pairing with up to three computers.
    • Features: Using the MagSpeed scroll wheel, thumb wheel, and gesture buttons.
    • Maintenance: Charging via USB-C and cleaning instructions using 70% Isopropyl alcohol.
  4. האם ניתן לשמור את ה-USB בתוך העכבר אם אני משתמש בבלוטוס?

    גל כהן asks האם ניתן לשמור את ה-USB בתוך העכבר אם אני משתמש בבלוטוס?
    Manuals+ clarified question
    Question

    Can the USB receiver be stored inside the MX Master 3S mouse when using Bluetooth?

    Answer

    No, the Logitech MX Master 3S does not have a built-in storage compartment for the USB receiver (Logi Bolt). Unlike some other Logitech models, there is no internal slot or magnetic holder inside the mouse to store the receiver when it is not in use.

    If you are using the mouse via Bluetooth, it is recommended to keep the USB receiver in a safe place or leave it plugged into your computer to avoid losing it. The product overview and diagrams in the manual confirm that the underside of the mouse only contains the On/Off button, the Darkfield sensor, and the Easy-Switch & connect button.

Ask a Question

Ask about setup, compatibility, troubleshooting, or anything missing from this manual. Name and email are optional.