For a decade, Logitech’s MX Master series has set the benchmark for productivity mice. Each new iteration has pushed boundaries. It consistently introduces innovations while preserving its core strengths. The latest entry, the Logitech MX Master 4, arrives with significant expectations.
This line has been a cornerstone for many professionals. It offers unparalleled control and comfort. Users like myself, and several WIRED colleagues, have relied on these devices. From the MX Master 2S through college to gifting the 3S, these mice are integral to daily workflows.
A Legacy of Excellence: The MX Master Lineage Continues 🚀
The MX Master series is known for its distinctive features. An ergonomically sculpted shape is a hallmark. It ensures comfort during long work sessions. Multiple thumb buttons offer quick access to commands. Both vertical and horizontal scroll wheels enhance navigation. A suite of gesture-based controls provides advanced functionality.
The MX Master 4, priced at $120, carries this rich tradition forward. It refines what users love. It also introduces groundbreaking new elements. These improvements cement its position as a leader. It remains the go-to choice for demanding users.
Small but impactful changes enhance its shape and materials. These subtle tweaks boost user experience. However, the most significant additions are haptic feedback and significantly expanded gesture controls. These features promise to redefine interaction.
Ergonomics Meets Advanced Control: Design and Usability Deep Dive ✨
The MX Master 4 maintains the familiar, comfortable silhouette of its predecessors. It is a generously sized, right-handed mouse. This design promotes a relaxed grip. Your palm rests naturally across its body. This reduces strain over extended use.
The top surface features two standard mouse buttons. A clickable scroll wheel sits between them. A third button behind the scroll wheel adjusts its mode. Users can switch between smooth, hyper-fast scrolling and precise, ratcheted movements. This versatility is crucial for various tasks.
The side of the mouse is equally well-thought-out. A large, rubberized thumb rest provides a comfortable anchor. Embedded within it is one button. Three standard buttons are arranged in a line above it. A horizontal scroll wheel rests strategically above these. This layout offers extensive customization options at your fingertips.
The underside includes an on-off switch. There’s also a button to cycle through connected devices. This multi-device connectivity is a key productivity booster. It allows seamless transitions between computers or tablets. This makes the MX Master 4 highly adaptable.
Material choices reflect Logitech’s commitment to quality. The graphite model features an ABS plastic main shell. The mouse buttons utilize a transparent, polycarbonate-like material. This material provides a smooth, matte texture. It ensures easy grip without feeling abrasive. Rubberized grips on either side further enhance control and comfort.
While the transparent buttons offer excellent feel, they can show wear. A few scratches appeared during testing. The main body has a subtle knurling pattern. This texture creates an interesting stippled effect under light. It adds a touch of sophistication to its robust design.

Beyond the Click: Haptic Feedback and Expanded Gestures 💡
The MX Master 4 truly innovates with its new features. The introduction of haptic feedback is a game-changer. This technology provides tactile responses to user actions. It can confirm button presses or signal scroll wheel detents. This adds a new layer of sensory interaction.
Haptic feedback enhances precision. It also improves the overall user experience. Imagine feeling a subtle vibration when you hit a specific threshold. This could be in a design program or a spreadsheet. It adds a physical dimension to digital tasks. This makes interactions more intuitive and satisfying.
Furthermore, Logitech has significantly expanded the mouse’s gesture controls. Previous models offered basic gestures. The MX Master 4 takes this to a new level. Users can now assign more complex actions to various movements. This allows for highly personalized workflows.
These expanded gestures empower users. They can execute multi-step commands with a simple flick or tilt. This reduces reliance on keyboard shortcuts and streamlines repetitive tasks. For power users, this means unparalleled efficiency. It transforms how they interact with their digital environment. The combination of haptics and advanced gestures makes the MX Master 4 a formidable tool for any professional.
Key Insights for the Modern Professional 📈
- The Logitech MX Master 4 continues a legacy of top-tier productivity mice, building on established excellence.
- Its refined ergonomic design ensures comfort and reduces strain during extended use, critical for long workdays.
- The introduction of haptic feedback provides a new layer of tactile interaction, enhancing precision and user experience.
- Significantly expanded gesture controls offer unprecedented customization, streamlining complex workflows and boosting efficiency.
- Multi-device connectivity and versatile scrolling options make it an ideal tool for professionals working across various platforms.
Source: Logitech MX Master 4 Review: Productivity Pro



