Logitech MX Master 3S for Mac Review: The Ultimate Productivity Mouse for Apple Users
- Derek Reilly
- Jun 22, 2025
- 4 min read
Updated: Jul 22, 2025
For years, the Apple Magic Mouse has been the go-to peripheral for Mac users, lauded for its sleek design and multi-touch gestures. However, as many long-time users discover, prolonged use can lead to discomfort and a longing for more ergonomic solutions. This was precisely my experience, after years with the Magic Mouse, I sought a more hand-friendly alternative due to right arm strain, a recommendation from their physiotherapist. Enter the Logitech MX Master 3S for Mac – a mouse that promises to revolutionise daily workflow and comfort. Having used this particular model, I found it "phenomenal" for daily use, due to its extensive customisation and unique app-specific functions.
This in-depth review will explore why the Logitech MX Master 3S for Mac is not just an alternative, but a significant upgrade for Mac users seeking enhanced ergonomics, superior functionality, and unparalleled customisation.
Unboxing the Mac-Optimised Experience
The unboxing experience of the MX Master 3S for Mac immediately sets it apart. It arrives in a pristine white box, a clear nod to its integration within the Apple ecosystem. Inside, you'll find the mouse itself, a crucial USB-C to USB-C charging cable (a thoughtful inclusion, differing from the standard version's USB-A to USB-C), and essential safety documentation. This attention to detail, from packaging to included accessories, signals a product designed specifically with Mac users in mind.
Connectivity is straightforward via Bluetooth, offering a clean, cable-free desk setup. For those who prefer a dedicated receiver or require maximum wireless reliability, the mouse is also compatible with the Logi Bolt USB receiver, which is sold separately.
Design and Ergonomics: A Hand's Best Friend
Upon first glance, the MX Master 3S for Mac boasts a distinct, sculpted form factor designed for comfort. It fits remarkably well in the hand, particularly suiting those with larger hands. This ergonomic design is a stark contrast to the flat profile of the Magic Mouse, addressing the very issue of strain that prompted my search. The mouse features a thoughtful array of buttons and wheels: a discreet thumb button, a dedicated thumb scroll wheel, two additional customisable buttons, an indicator light, and the standout MagSpeed scroll wheel that offers both precision "click" mode and hyper-fast "free spin" mode. On its underside, a high-precision laser sensor and a multi-device switch allow seamless transitions between up to three paired devices.
Unlocking Potential with Logi Options+
The true power of the Logitech MX Master 3S for Mac lies within the Logi Options+ application, the hub for all its customisation. The app provides an intuitive interface for pairing and configuring the mouse via Bluetooth.
Key customisation features within Logi Options+ include:
Pointer Speed:Â Users can fine-tune the pointer speed and even extend the sensor range up to an impressive 8K DPI, ideal for high-resolution monitors and precision work.
MagSpeed Scroll Wheel: This innovative wheel can be toggled between precise line-by-line scrolling and a hyper-fast, incredibly smooth scrolling experience – perfect for navigating long documents or webpages. Despite being a "clicker" by preference, I appreciate having the "free scroll" option.
Horizontal Scroll Wheel:Â This secondary thumb wheel is a game-changer for productivity. It can be customised for horizontal scrolling, zooming in and out, adjusting volume, navigating browser tabs, or even triggering custom keyboard shortcuts.
Back/Forward Buttons:Â The two prominent thumb buttons, typically used for navigation, can be reassigned to a multitude of functions like copy/paste, undo/redo, or even activating macOS Spotlight.
Easy Switch:Â The ability to instantly switch between up to three paired devices with a single button press is a boon for users working across multiple Macs or even an iPad.
Gestures:Â A unique feature allowing users to click and hold the dedicated gesture button while moving the mouse to perform system-level actions like switching desktops or accessing Mission Control.
App-Specific Customisation: The Productivity Game-Changer
Perhaps the most compelling feature of the MX Master 3S for Mac is its app-specific customisation. The mouse's button functions and scroll wheel behaviours can dynamically change based on the active application. Imagine the horizontal scroll wheel controlling timeline scrubbing, tab navigation in browsers, or spreadsheet zooming. This intelligent adaptation streamlines workflows and reduces the need for repetitive keyboard shortcuts. While it takes some getting used to the varying functionalities per app, the potential for increased efficiency is immense.
Final Verdict: A Powerhouse Upgrade
After extensive use, the conclusion is overwhelmingly positive: the MX Master 3S for Mac is "really good," revealing just how much functionality was missing with traditional Mac mice. Its "powerhouse" features, including the crucial ability to charge and use simultaneously (a direct advantage over some competitor's inconvenient charging designs), make it an indispensable tool for daily productivity. The dedicated app customisation, particularly the app-specific functions, stands out as a major advantage.
For Mac users experiencing discomfort with traditional mice or simply craving a more feature-rich and customisable experience, the Logitech MX Master 3S for Mac is a highly recommended investment. It's an ergonomic marvel that transforms how you interact with your Mac, making tasks smoother, faster, and far more comfortable.