The Logitech Mx Master 4 Comes With Haptic Feedback, Less Rubber And The Same General Shape

Editor’s statement (11/10/25): After spending different period pinch nan MX Master 4, our impressions stay mostly unchanged. The caller textured integrative decorativeness and silicone thumb remainder person shown nary signs of wear, and we’ve continued to spot nary erratic behaviour pinch nan electromagnetic scroll wheel. Battery life still lines up pinch Logitech’s rating, while nan haptic feedback and Actions Ring functionality stay useful if inessential. We’ve added an charismatic reappraisal people to this station arsenic a result. Our original hands-on is below.

Original station (9/30/25): If you’ve shopped astir for a wireless rodent astatine immoderate constituent successful nan past decade, you’ve astir apt seen tons of group recommending a Logitech MX Master. There’s bully logic for that: They aren’t cheap, but they’re usually comfortable, versatile and loaded pinch features designed to make moving successful beforehand of a show each time a small little annoying. The existent MX Master 3S has sat astatine nan apical of our ain wireless rodent buying guide for immoderate clip now.

Now, 3 years aft releasing nan 3S, Logitech is rolling retired nan caller MX Master 4, which costs $120 and will vessel successful October. I’ve been capable to trial it retired for nan past fewer weeks.

For nan astir part, this is an iterative update, pinch nan aforesaid wide shape, artillery life, 8K DPI sensor and ultra-quiet clicks arsenic nan MX Master 3S earlier it. It is simply a touch heavier (150 grams vs. 141g), wider (3.48 inches vs 3.32 in.) and taller (5.05 inches vs. 4.92 in.) than nan past model, and nan main click buttons are somewhat larger. But if you recovered nan 3S aliases older MX Master 3 comfortable, you should person fewer issues here. That said, this is still a hefty rodent designed for palm grippers and right-handed users: Its gentle contours, generous hump, ample thumb remainder and ample buttons will fresh for illustration a mitt if that describes you, but lefties and those pinch particularly petite hands won’t agree.

The flashiest alteration present is nan summation of haptic feedback, which is built into a mini sheet wrong nan mouse’s thumb rest. You tin customize nan strength of this effect done Logitech’s Options+ package — aliases move it disconnected wholly — but it fundamentally brings a modicum of smartphone-style feedback to your desktop. When you first brace nan mouse, for one, you’ll consciousness a small bump. The aforesaid goes if you move betwixt devices utilizing Logitech’s “Flow” feature. When artillery is low, it’ll vibrate. If you’re trying to precisely statement up a schematic successful an app for illustration Photoshop, you’ll get a small buzz erstwhile you’ve moved it to nan nonstop correct spot.

You’ll besides consciousness it erstwhile you hover complete options successful nan Actions Ring, a customizable overlay that presents different shortcuts depending connected nan app you’re using. This pops up erstwhile you click nan broadside panel; you could usage it quickly entree nan screenshot instrumentality while successful Chrome, for instance, aliases nan brightness and opposition sliders successful Photoshop.

If each of this sounds for illustration a gimmick, well, yea it benignant of is. It’s not nan benignant of point anyone needs. But nan effect is amazingly subtle connected nan default “medium” setting, and there’s a level of reassurance that comes pinch emotion a confirmed action alternatively of conscionable seeing it. I recovered it much pleasant than distracting. The drawback is that only a fewer apps will natively support nan MX Master 4’s haptics astatine launch: Photoshop, Lightroom and Zoom, pinch Adobe Premiere Pro to travel soon after. You’ll still beryllium capable to utilize nan haptic feedback connected a strategy level connected Windows and macOS, and Logitech is releasing an SDK for much developers to merge nan functionality, but we’ll person to spot really galore do so.

Another alteration is pinch nan mouse’s coating, which trades nan 3S’ rubbery decorativeness for a lightly textured integrative astir nan top. (The thumb remainder area and correct broadside still usage a denser rubber.) Some users person complained astir older MX Master mice peeling and wearing down aft extended use; clip will show really good nan caller exemplary holds up, but it should debar nan aforesaid benignant of sweat-induced degradation. Either way, I’ve recovered it soft to nan touch without being slippery. I besides haven’t been capable to replicate nan accuracy issues immoderate 3S buyers have had pinch that mouse’s electromagnetic scroll wheel, which is still made of a high-quality metallic and lets you conveniently switch betwixt a notched and free-spin scroll connected nan fly.

There are different insignificant tweaks and improvements. The receiver included pinch nan Windows exemplary is now USB-C alternatively of USB-A. The horizontal scroll instrumentality connected nan broadside — which remains a blessing for navigating spreadsheets — is now much exposed and extends a small farther pinch each spin. The PTFE feet connected nan bottommost are a spot larger for a smoother glide. The dedicated motion fastener is nary longer awkwardly integrated into nan thumb rest; instead, it’s been pulled retired up of nan 2 programmable broadside buttons. Logitech says there’s a much powerful spot wrong nan rodent to amended relationship quality. The edges astir nan main click buttons are now translucent: thing major, but a spot much stylish. The screws connected nan bottommost are now exposed, too, which Logitech says should beryllium adjuvant for recycling purposes down nan road.

The remainder is mostly nan aforesaid arsenic before, which isn’t a bad thing. The champion characteristic present is still nan virtually silent main buttons, which support a pleasing level of recreation but will ne'er fuss anyone astir you. Battery life is still rated astatine a coagulated 70 days, which seems astir correct — I haven’t charged nan rodent successful astir a period and nan Options+ app says I still person astir 50 percent juice left. The creation still feels ace sturdy, pinch nary flexing aliases creaking. The broadside buttons consciousness patient and tactile. Options+ is resource-heavy but still intuitive capable for reprogramming buttons and customizing app-specific settings. It tin still way connected a assortment of surfaces, including solid aliases nan cloth of my couch. You tin still link to 3 devices simultaneously and move betwixt them pinch a fastener connected nan bottom, too.

On nan downside, there’s nary USB-C cablegram included successful nan container anymore, and nan polling complaint is still group astatine a basal 125Hz, which intends search isn’t rather arsenic buttery soft arsenic it could be. (Though you'd ne'er want to usage thing this dense for gaming.) The Mac version doesn’t travel pinch a USB receiver, and there’s still nary built-in retention compartment for nan dongle pinch either model. You besides request to support Options+ unfastened to consciousness nan haptic feedback, which is annoying, particularly if your activity limits usage of third-party software.

Some of those complaints person been issues for a while, truthful it’s frustrating to spot them 3 years later. Still, they’re astir apt not dealbreakers. The MX Master 4 whitethorn not beryllium a basal upgrade if you’re happy pinch an older MX Master mouse, and if those didn’t activity for you before, this 1 astir apt won’t activity for you now. But if you’re a powerfulness personification successful nan marketplace for a caller productivity mouse, we’d expect this newest loop to beryllium arsenic celebrated arsenic its predecessors.