Logitech MX Master 3S Wireless Mouse — 8,000 DPI, MagSpeed Scrolling and Quiet Clicks! $109.99 CAD (21% Off)

Best Buy has the Logitech MX Master 3S wireless mouse in black for $109.99 CAD (reg. $139.99, 21% off). Free shipping on orders over $35.

The MX Master 3S is the workhorse of Logitech's productivity line, with a right-handed ergonomic shape and support under the palm and thumb. It weighs 140 g and measures 8.43 x 12.49 x 5.1 cm.

The sensor is a Darkfield high-precision unit rated to 8,000 DPI, and its main advantage is surface tolerance — it tracks on glass, down to a 4 mm minimum glass thickness. Wireless range is 10 m over Bluetooth Low Energy, with support for Windows 10/11, macOS 10.15 or later, Linux, Chrome OS, iPadOS 14 or later and Android 8.0 or later.

The MagSpeed electromagnetic scroll wheel is rated 90% faster and 87% more precise than a standard wheel, and it's nearly silent — handy for long documents and spreadsheets. The main buttons use Quiet Clicks, with 90% less sound power than the MX Master 3 (measured at 1 m), so the feel stays but the click is quiet.

All seven buttons (scroll wheel included) are remappable in Logi Options+, and you can store per-app profiles — one set for Excel, another for the browser. FLOW lets you control multiple Windows and macOS computers and move text, images and files between them via the clipboard. It pairs with up to three devices over Bluetooth.

The battery is rechargeable with a battery-life indicator. One thing to note: no Logi Bolt USB receiver is included, and it isn't compatible with other Logi USB receivers — it's Bluetooth only. Parts of the shell use certified post-consumer recycled plastic (excluding the circuit board, receiver, cables and packaging). Rated 4.8 (422 reviews).

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