Logitech MX Master 3S review
The scroll wheel is the reason this mouse keeps winning. It free-spins through a thousand-row spreadsheet and then ratchets back for precision.
$99 as of 9 September 2026
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Research-based assessment. We have not tested this unit ourselves. This verdict is built from manufacturer specifications, published measurements, and the pattern of owner reports, scored against the same criteria we apply to every product. Read our method.
What works
- Electromagnetic scroll wheel switches between ratchet and free-spin automatically
- Quiet click is genuinely quiet, which matters in shared rooms
- Pairs with three machines and switches with one button
What to consider
- Shaped for right hands only, with no left-handed version
- Too large to be comfortable for smaller hands
Who this is for
Desk workers who spend all day in documents, spreadsheets or code.
We scored the Logitech MX Master 3S against the same eight factors we apply to every product we cover, then wrote down what we found. The verdict above is the short version. The trade-off is in the two columns: what works, and what you give up.
Why we cover this product
Every product is scored out of 100 before we write about it, so our coverage is driven by a published method rather than by whichever commission is highest. This one scores 83 and sits in tier hero.
| Factor | Score |
|---|---|
| Demand signals (25) | 20 |
| Customer rating (15) | 14 |
| Review volume (10) | 9 |
| Price attractiveness (10) | 8 |
| Commission potential (10) | 7 |
| Search demand (15) | 13 |
| Social potential (10) | 7 |
| Problem-solving value (5) | 5 |
| Total | 83 |