Logitech MX Master 3S Review: Best Wireless Mouse for Productivity in India

Six months ago, my right wrist started hurting during work. Not a dramatic, sharp pain — more like a dull ache that would build through the afternoon and peak around 4 PM, right when I was deep in a pivot table with 200,000 rows. I ignored it for weeks. Then the ache became a constant throb. Then I started feeling tingling in my fingers at night. My physiotherapist looked at my workstation setup, watched me use my mouse for two minutes, and said something that genuinely scared me: "Fix your input devices or start preparing for carpal tunnel surgery. Your wrist is already inflamed."

I was using a Rs 599 wireless mouse from a brand I can't even remember. Flat as a chapati. My hand was essentially clamped into an unnatural claw position for eight to ten hours a day, five days a week. I'm a data analyst. My entire job is clicking, scrolling, and dragging across spreadsheets, Power BI dashboards, and SQL query results. My mouse isn't an accessory — it's the primary tool of my trade.

So I did what any analyst would do. I made a spreadsheet. I compared every ergonomic and productivity mouse available in India, filtered by grip type, weight, connectivity, and sensor accuracy. The Logitech MX Master 3S kept appearing at the top. At Rs 8,995 on Amazon India, it was the most expensive mouse I'd ever considered buying. I ordered it anyway. My wrist demanded it.

First Impressions and the Shape That Changes Everything

The MX Master 3S arrived in Logitech's typical understated packaging. Inside: the mouse, a USB-C charging cable, a USB-A Logi Bolt receiver, and some paperwork. No carrying case, no extra feet, no accessories. For nearly nine thousand rupees, you might expect more in the box. But then you pick up the mouse, and the price starts making sense.

The shape is sculpted specifically for right-handed use. Your palm rests on a curved surface that angles your hand roughly 57 degrees from horizontal — I measured it with a protractor because I'm that kind of person. This angle is significant. A flat mouse forces your forearm into pronation, which puts strain on the tendons and nerves running through your wrist. The MX Master 3S doesn't fully solve this (a vertical mouse like the Logitech MX Vertical goes further), but the improvement over a flat mouse is immediate and noticeable.

The thumb rest has a rubberized texture that prevents slipping. There's a side scroll wheel under your thumb — more on that later, because for spreadsheet users, this is the single most important feature. The main scroll wheel is metal, with a magnetized mechanism that Logitech calls MagSpeed. It can scroll precisely, click by click, or you can flick it and it spins freely through thousands of rows. In Excel, I tested scrolling from row 1 to row 150,000. With free-spin mode, it took about three seconds. With my old mouse, I'd have been scrolling for a full minute.

The Horizontal Scroll Wheel: A Spreadsheet User's Best Feature

Let me talk about that thumb wheel, because for anyone who works in Excel, Google Sheets, or any wide dataset, this feature alone might justify the purchase.

I regularly work with datasets that span 40 to 80 columns. In a typical financial model, column A might be the entity name and column BZ might be a projected Q4 variance. With a normal mouse, navigating horizontally means either using the horizontal scrollbar at the bottom of the screen (tiny, annoying, imprecise) or holding Shift while scrolling the main wheel (inconsistent behavior across applications). With the MX Master 3S, you just roll the thumb wheel. Left to right. Right to left. It's smooth, proportional, and it works in every spreadsheet application I've tested — Excel, Google Sheets, LibreOffice Calc, Power BI table visuals, and even Jupyter notebooks with wide dataframes.

I timed a specific workflow: navigating from column A to column AZ and back in an Excel sheet with 50,000 rows. With my old mouse using the bottom scrollbar, it took about 8 seconds each way and required precise clicking. With the MX Master 3S thumb wheel, it took 2 seconds each way and zero visual attention to the scrollbar. Over a full workday where I might make that kind of horizontal navigation fifty or sixty times, the time savings add up to roughly five minutes. That doesn't sound like much, but the reduced cognitive friction matters more than the seconds saved.

Gesture Controls: Useful in Presentations, Unnecessary Elsewhere

The MX Master 3S has a gesture button under the thumb. You hold it and move the mouse in a direction to trigger a customizable action. Logitech's Options+ software lets you assign gestures per application.

I'll be honest: for spreadsheet work, I barely use gestures. The thumb wheel and programmable buttons cover everything I need. But during PowerPoint presentations, gestures become genuinely useful. I set gesture-left and gesture-right to move between slides, gesture-up to start the slideshow, and gesture-down to end it. During a client presentation, I could control the entire flow without touching the keyboard or using a separate clicker. It felt natural after about three days of practice.

In Power BI Desktop, I mapped one gesture to toggle between edit and reading view, and another to open the filter pane. Small optimizations, but when you're building dashboards for six hours straight, every saved keyboard shortcut reduces context switching.

Multi-Device Switching: The Feature I Didn't Know I Needed

My setup: a Dell Latitude work laptop running Windows 11, connected to a 27-inch external monitor, and a personal MacBook Air M2 sitting to the left for personal tasks and side projects. Before the MX Master 3S, I had two separate mice — one for each machine. My desk looked like an IT graveyard.

The MX Master 3S connects to up to three devices. There's a button on the bottom that switches between them. I paired device 1 to my work laptop via the Logi Bolt receiver (USB-A, plugged into my monitor's hub) and device 2 to my MacBook via Bluetooth. Switching takes about one second. I press the button, the LED indicator changes, and the cursor appears on the other machine. It's the same mouse, the same muscle memory, the same scroll behavior.

Logitech also offers Flow, a software feature that lets you move your cursor between two computers by simply pushing it to the edge of one screen, like a virtual KVM switch. It even copies and pastes across machines. I tested it between my Windows laptop and MacBook, and it works — but with caveats. The initial setup requires both machines on the same Wi-Fi network and Logi Options+ installed on both. File transfer between machines was slow (a 50MB Excel file took about 12 seconds). And occasionally, the cursor transition would lag for a half-second, which is disorienting when you're mid-task. I ended up preferring the manual button switch over Flow, because I like the intentionality of pressing a physical button rather than accidentally drifting my cursor to the wrong machine.

Tracking and Sensor Performance on Indian Desk Surfaces

The MX Master 3S uses a Darkfield sensor rated at 8,000 DPI. For productivity use, DPI above 1,600 is irrelevant — I run mine at 1,000 DPI for precise cell selection in spreadsheets and bump it to 1,400 when working on dashboards with larger UI elements. You can set per-application DPI profiles in Options+, which is a nice touch.

The Darkfield sensor tracks on glass surfaces, which Logitech has marketed for years. I tested it on: a standard mousepad (perfect tracking), a bare wooden desk (perfect tracking), a glass table at a coffee shop (worked, but occasional jitter on very clean glass), and a textured marble surface (worked fine). For Indian offices where you might be working on any surface — laminate, glass-top, or the raw wood of a government-issue desk — the sensor handles them all.

One thing I appreciate: the feet on the bottom are PTFE, and they glide smoothly. After six months of daily use, they show wear but haven't degraded enough to affect performance. I expect they'll last at least another year before needing replacement.

Battery Life and Charging Practicality

Logitech claims 70 days of battery life on a full charge. I got approximately 58 days with Bluetooth on, about 6-8 hours of daily use, and the LED scroll wheel illumination set to auto. That's close enough to the claim that I won't complain. The mouse charges via USB-C, and a one-minute charge gives you roughly three hours of use. I've only charged it twice in six months. Battery anxiety is not a thing with this mouse.

The USB-C port is on the front edge, which means you can use the mouse while charging. With my old mouse, the charging port was on the bottom — so charging meant the mouse was unusable, flipped upside down like a dead beetle. The MX Master 3S design choice here is small but thoughtful.

The Click Sound: Quiet Enough for Open Offices

The "S" in MX Master 3S stands for silent clicks. Compared to the MX Master 3 (which I briefly tried at a colleague's desk), the click sound is noticeably quieter. Logitech claims 90% noise reduction. I don't have a decibel meter, but subjectively, the clicks are soft thumps rather than sharp snaps. In an open-plan office with ambient conversation and keyboard clatter, the mouse clicks are inaudible from more than a meter away.

The tactile feel is different from a loud click, though. It's less satisfying, more muted. Some people miss the audible feedback. I adapted within a day and now prefer the quiet. When I'm on a late-night Zoom call building reports, the person on the other end can't hear my clicking. That matters.

Comparison: Razer Pro Click and Apple Magic Mouse

Before buying the MX Master 3S, I seriously considered two alternatives.

Razer Pro Click (Rs 7,999 - Rs 9,499)

The Razer Pro Click is aimed at the same productivity market. It has a similar ergonomic shape, supports multi-device switching (up to four devices), and uses a 5G optical sensor with up to 16,000 DPI. On paper, the specs are comparable or better.

I tested a colleague's Razer Pro Click for a week. The shape is slightly flatter and wider than the MX Master 3S, which suited his larger hands but felt less supportive for my medium-sized hand. The main scroll wheel is mechanical and notched — no free-spin mode. For scrolling through large datasets, this is a dealbreaker. I counted: scrolling from row 1 to row 10,000 in Excel took approximately 45 seconds of continuous scrolling with the Razer, versus about 2 seconds with the MX Master 3S in free-spin. The Razer also lacks a horizontal scroll wheel. You get side buttons, but no dedicated thumb wheel for horizontal navigation.

Build quality is solid, and battery life with the included AA battery lasts around 400 hours by Razer's claim. But the software — Razer Synapse — is heavier and more gaming-oriented than Logitech Options+. For a productivity mouse, the software experience matters, and Logitech has this nailed.

Apple Magic Mouse (Rs 7,500 - Rs 9,900)

This is going to be controversial, but I have to say it: the Apple Magic Mouse is a bad mouse. Yes, it looks beautiful. Yes, the multi-touch surface is clever. Yes, it integrates perfectly with macOS gestures. But from a physiological standpoint, it's terrible. It's completely flat — your hand sits on it like it's resting on a table. There is zero palm support. For extended use, the posture it forces on your wrist is exactly the kind that leads to repetitive strain injuries.

The charging port is on the bottom, making the mouse unusable while charging. In 2026, this remains an absurd design choice. The surface scrolling is imprecise for spreadsheet work — two-finger scroll on a touch surface doesn't have the granularity of a physical scroll wheel. And there's no horizontal scroll wheel or equivalent mechanism that works reliably in Excel for Mac.

I know Apple users who swear by it. I respect their choice. But I used a Magic Mouse for three months before my wrist problems began, and my physiotherapist specifically pointed to it as a contributing factor. If you're a creative professional who uses a Mac for design work with short, varied interactions, maybe. If you're an analyst who clicks and scrolls for eight hours, absolutely not.

Software: Logitech Options+ on Windows and Mac

Logitech Options+ is where you configure everything — button assignments, scroll behavior, gesture mappings, per-application profiles, DPI settings. It's available for both Windows and macOS, and the profiles sync across devices if you sign in to a Logitech account.

The per-application profiles deserve special mention. I have different button configurations for Excel (back button mapped to Undo, forward button mapped to Redo), Power BI Desktop (back button mapped to Ctrl+Z, forward button opens the Selection pane), and Chrome (back and forward buttons for browser navigation). When I switch applications, the button behavior changes automatically. After a week of setup and muscle memory training, this became invisible — my hands just knew what each button did in each context.

One annoyance: Options+ occasionally fails to detect the mouse after the computer wakes from sleep. It happens maybe once every two weeks. Unplugging and replugging the Bolt receiver fixes it. It's a minor bug, but at this price point, it shouldn't exist.

Six Months Later: Durability and Long-Term Use

After six months of heavy daily use — I'd estimate 1,500 to 2,000 hours of active mouse time — here's the wear report. The rubberized thumb rest has a slight sheen from skin oils but no peeling or degradation. The scroll wheel mechanism feels identical to day one. The side buttons have no looseness or rattle. The bottom feet show wear marks but glide smoothly. The USB-C port accepts the cable firmly with no wobble.

I've dropped the mouse from desk height onto a carpeted floor twice (accidents during cable management). No damage either time. The plastic shell is sturdy without being heavy.

The only cosmetic issue: the matte dark grey finish shows fingerprints and minor scratches if you look closely under direct light. It's not visible during normal use, but if you're the type who keeps their desk pristine, you'll notice it eventually.

The Price Problem: Rs 8,995 for a Mouse in India

Let's address this directly. Rs 8,995 is expensive for a mouse in India. You can buy a perfectly functional wireless mouse for Rs 500. You can buy a decent one for Rs 1,500. Spending nearly nine thousand rupees on a pointing device feels absurd until you calculate what it actually costs.

I expect this mouse to last at least three years based on build quality and Logitech's track record with the MX Master line. That's Rs 8,995 divided by 36 months: roughly Rs 250 per month. I spend more than that on chai. Over those three years, I'll use this mouse for approximately 6,000 to 7,000 hours. That's Rs 1.28 to Rs 1.50 per hour of use. My keyboard, which I spent Rs 12,000 on, costs more per hour because I use it less directly for navigation.

The cost-per-hour framing works for me because I'm an analyst and I think in unit economics. But there's a more visceral argument: if a proper mouse prevents even one visit to a physiotherapist (Rs 800-1,500 per session) or one round of cortisone injections (Rs 2,000-5,000), it's already paid for itself.

For students or casual users who mouse for two hours a day, the math doesn't work. Get a Logitech M750 for Rs 3,500 or even the Pebble Mouse 2 for Rs 1,800 — both have decent ergonomics. The MX Master 3S is for people who live inside productivity software and whose livelihood depends on comfortable, efficient input.

What I'd Change

No product is perfect, and the MX Master 3S has specific shortcomings that I want to document for fellow heavy users.

First, the Logi Bolt receiver is USB-A only. In 2026, many laptops — especially ultrabooks and MacBooks — have only USB-C ports. Logitech should include a USB-C receiver or at least a USB-A to USB-C adapter in the box. I had to buy a separate dongle for my MacBook, which is annoying at this price.

Second, the mouse is right-handed only. Left-handed users are completely excluded. Logitech makes an MX Master for left hands, but it's harder to find in India and often more expensive due to limited stock.

Third, I wish the thumb wheel had a free-spin mode like the main scroll wheel. For very wide spreadsheets (100+ columns), even the thumb wheel requires multiple rolls. A flick-to-free-spin on the thumb wheel would make horizontal navigation almost instantaneous.

Fourth, Options+ doesn't support Linux. I occasionally use an Ubuntu machine for data engineering work, and the MX Master 3S works as a basic mouse via Bluetooth, but you lose all customization, gesture controls, and per-application profiles. There's a community tool called Solaar that provides some configuration, but it's not on par with Options+.

Who Should Buy This, Specifically

If you spend more than five hours a day in Excel, Google Sheets, Power BI, Tableau, or any data-heavy application, the MX Master 3S is the best mouse available in India for your use case. The horizontal scroll wheel alone is worth the upgrade from any standard mouse. If you switch between multiple computers daily, the multi-device switching eliminates the need for a KVM or multiple mice. If you present regularly, the gesture controls replace a separate presentation clicker.

If you're a gamer, this is not your mouse. The sensor polling rate and click latency are designed for precision, not speed. If you're a graphic designer who needs pixel-perfect cursor control, consider the MX Master 3S but also test the Logitech MX Anywhere 3S, which is smaller and lighter for design work. If you're on a budget below Rs 5,000, the Logitech M750 offers about 60% of the MX Master 3S experience at 40% of the price.

Here's what I know after six months: my wrist doesn't hurt anymore. The dull ache that was building every afternoon is gone. The tingling in my fingers at night stopped within three weeks of switching to this mouse. My physiotherapist confirmed that the wrist inflammation has resolved. I still do the stretching exercises she prescribed, and I take breaks every 90 minutes. But the mouse was the single biggest change I made, and the pain stopped after I made it.

Rs 8,995 for a mouse still sounds like a lot. But Rs 8,995 to make chronic wrist pain disappear? I'd pay it twice.