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Connect your mouse to your device
You can pair your mouse to your device using the Bluetooth Low Energy connection or our new Logi Bolt receiver.

To Pair Your Device Through Bluetooth:

Or through Logi Bolt Receiver:

If you want to pair additional devices to your mouse:

To pair the mouse with an additional device select Channel 2 by a short press (one second) on the connect button under your mouse. When the LED starts blinking the second channel will be ready to pair through a Bluetooth connection (if the LED on Channel 2 does not start blinking, long-press the Connect button for three seconds to activate the pairing mode). To learn how to connect the keyboard using Bluetooth, see the previous connection steps. To toggle between devices, simply short press the connect button between Channel 1, 2, or 3.

Product Overview

1. SmartWheel scroll wheel
2. Logi AI Prompt Builder button*
3. Battery status LED
4. Connection Status LED
5. Connect button
6. 4000DPI sensor
7. On/Off toggle switch
8. Battery and receiver compartment
9. Open ChatGPT button*
10. Dictation button*

*If you are not installing the Logi Options+ App, the 2, 9,  and 10 buttons will work respectively as DPI, Back and Forward buttons.

Install Logi Options+App
Download the Logi Options+ App to customize your mouse and benefit from advanced shortcuts and all the possibilities this mouse has to offer. To download and learn more about the full range of features, go to logi.com/optionsplus

Set up the Logi AI Prompt Builder
Once you have Logi Options+ installed, you can launch the Logi AI Prompt Builder.  Click here to learn more about how to use the Logi AI Prompt Builder.

Logi AI Shortcuts On The Signature AI Edition M750 Mouse

With the Logi Options+ App:

• Top button triggers Logi AI Prompt Builder
• Back button opens ChatGPT
• Forward button activates OS dictation

NOTE: You can re-assign the default functions of your buttons in the Logi Options+ App. To do so, see How to customise the mouse buttons.

SmartWheel

The Signature M750 features SmartWheel scrolling that delivers precision or speed the moment you need it. Seamlessly switch between these two scrolling styles with the flick of your finger. Line-by-line (ratchet) scroll — get line-by-line precision when you need to focus on the details. Scroll slowly, you will feel each step on the wheel. Ideal for reading or precise navigation of items and lists. Speed (inertia) scroll — scroll faster for less- friction spinning. It will let you scroll faster and with less effort through long documents and web pages.

Horizontal Scroll

You can scroll horizontally with your mouse. This is done with a two-button combination: Press and hold one of the side buttons and scroll with the wheel simultaneously. NOTE: The horizontal scroll is ON by default. You can customise this feature on the Point & Scroll tab in the Logi Options+ App. For more detailed information on Horizontal scroll, click here.

How to customise the mouse buttons

1. Download and run the Logi Options+ App. 
2. An installer window will pop up on your screen — click Install Logi Options+ App.
   
3. Once Logi Options+ App is installed, a window will open and you'll be able to see an image of your mouse. Click on it.
   
4. You will be taken into a quick onboarding process that shows you how to customise your mouse. We highly recommend not to skip it.
   
   
   
   
   
5. Once you're finished, on the left side of the window, click Buttons.
   
6. Click on any of the buttons that you wish to customize.
   
7. Select the function you like to set on that button from the options that appear on the right rise of the screen and you are done!
   

App-Specific Settings

Your mouse buttons can be assigned to perform different functions for different applications. You can assign the side buttons to control volume in Spotify, copy/paste in Microsoft Excel, or undo/redo in Adobe Photoshop.

When you install Logi Options+ App, you can install predefined app-specific settings that will adapt the mouse button behavior to the selected applications.

Here are the app-specific settings we have created for you:

	1	2
Default settings	Middle Button	Dictation	Open ChatGPT
Browser (Chrome, Edge, Safari)	Open link in a new tab	Forward	Back
Zoom	Middle Button	Start/Stop Video	Mute / Unmute Microphone
Media (Spotify, VLC, Quicktime)	Button	Forward	Back
Microsoft Excel	Pan (hold and move the mouse)	Redo	Undo
Microsoft Word	Autoscroll	Redo	Undo
Microsoft PowerPoint	Pan (hold and move the mouse)	Redo	Undo
Adobe Photoshop	Pan (hold and move the mouse)	Redo	Undo

Each of these settings can be customized manually, for any application.

Assign gestures to the DPI button or any of the side buttons

You can assign the DPI button or any of the side buttons of the mouse to the Gesture Button. This will transform your selected button into a powerful multi-function button allowing you to use gestures for desktop navigation, app management, pan, zoom, and more.

On the Mouse tab, select the button and click on Gesture Button.

By default, the gesture buttons will allow you to navigate between windows and desktops.

In order to perform the gestures, you will need to hold the button while you move the mouse.

Flow between two computers

You can work on multiple computers with one single mouse.

With Logitech Flow, you can use the mouse cursor to move from one computer to the next. You can even copy and paste between computers, and if you have a compatible Logitech keyboard, the keyboard will follow the mouse and switch computers at the same time.

You will need to install Logi Options+ App on both computers and follow these instructions.

Check Battery Status

The LED on the top of the mouse indicates battery status. You can install the Logi Options+ App to receive battery status notifications, including low-charge warnings.

Battery life and replacement

Battery information

• Requires 1 AA alkaline battery
• Expected battery life is up to 24 months

Installing a new battery

Slide the battery compartment cover down and then lift it off. Insert the battery, making sure that it faces the correct direction, and then replace the battery cover.