Our Take
The Logitech MX Anywhere 3S is Logitech's compact wireless mouse designed for people who work across multiple devices and actually need to move around. It's the refresh of their popular Anywhere 3, aimed squarely at remote workers, freelancers, and anyone juggling a laptop, tablet, and desktop throughout the day. If you're the type who takes calls in different rooms or moves between coffee shops and home, this is built with you in mind.
In practice, this mouse feels premium without being fussy. The scroll wheel has eight levels of customisation—you can make it lock for precise spreadsheet work or freewheel for quickly scrolling through long documents. Battery life sits around three weeks between charges, and you'll get that quiet, satisfying click from the main buttons. Connectivity is handled by Logi Bolt (a 2.4GHz USB receiver) or Bluetooth, so you can flip between three different devices by just pressing a button on the base. The sensor tops out at 8K DPI, which is overkill for most people, but it means tracking is buttery smooth even at low sensitivities. Build-wise, it's got a rubberised side grip and weighs about 100g, making it genuinely pocketable.
Stack it against the Razer Pro Click Mini and you're paying similar money but Logi's multi-device switching is smoother and less faffy. The Apple Magic Mouse is cheaper if you're all-in on Apple, but it's genuinely awkward to use on a desk and the battery situation is bizarre. One thing to check before ordering: make sure your desk space is decent for a compact mouse—if you've got limited room, this is a saviour, but if you're after a full-sized ergonomic feel, it might feel cramped after a long session. The box includes the receiver, USB-C cable for charging, and a small carry pouch.
Key Features
8K DPI sensor with customisable scroll wheel (eight-speed precision or freewheel mode)
Multi-device connectivity: Logi Bolt 2.4GHz receiver or Bluetooth with three-device quick-switch button
Three-week battery life per charge via USB-C
Compact design: 100g weight, fits easily into bags or desk drawers
Quiet clicks with optimised button response tuned for office environments
Cross-platform compatibility: Windows, macOS, iPadOS, and Android via Logitech Options+ software
Our Verdict
Buy this if you work across multiple devices and actually move around—the multi-device switching and portability genuinely earn their place. Skip it if you want an affordable everyday mouse or prefer a full-sized ergonomic shape for eight-hour desk sessions.