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Logitech MX Anywhere 3S, compact wireless mouse: full spec sheet and buying guide

Updated August 2, 2026 · Category: Computing & Accessories · Content based on official specifications and public Amazon buyer ratings, not a hands-on test.

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The Logitech MX Anywhere 3S is a compact wireless mouse built for portability without giving up precision. This page summarizes its features based on its official spec sheet and public buyer ratings.

Logitech MX Anywhere 3S, compact wireless mouse
★ 4.5/5 on Amazon

A compact version of the MX line with an 8K DPI sensor that tracks on glass, built for travel.

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Ratings and prices are as shown on Amazon at the time this article was published and may have changed. Affiliate disclosure.

Size and tracking

According to its spec sheet, it's smaller than the MX Master line for easier travel, while keeping an 8K DPI sensor that tracks on glass surfaces.

Battery and connectivity

It offers up to 70 days of battery life on a full charge and connects via Bluetooth or a USB receiver, according to the manufacturer.

Strengths based on its spec sheet

  • Compact size for travel
  • Tracks on glass surfaces
  • Up to 70 days of battery life
  • MagSpeed scroll wheel

What to consider before buying

  • Smaller body may feel cramped for larger hands
  • Fewer buttons than the full-size MX Master 3S
  • Higher price than basic compact mice

Want to compare this model with other computing options? Check out our computing buying guide.

Who is it ideal for?

Based on its spec sheet, it's a good fit for anyone who travels with a laptop and wants a precise mouse that packs small.

Who is it NOT the best option for?

If you work mostly at a desk and want more buttons and a larger ergonomic shape, it's worth comparing with the Logitech MX Master 3S in our computing guide.

Frequently asked questions

Does it work on a glass table?

Yes, according to its spec sheet the sensor tracks on glass surfaces.

How long does the battery last?

Up to 70 days on a full charge, according to the manufacturer's specifications.

Is it smaller than the MX Master 3S?

Yes, its spec sheet describes it as a more compact, travel-friendly size compared to the MX Master line.

Logitech MX Anywhere 3S, compact wireless mouse

Does the Logitech MX Anywhere 3S, compact wireless mouse sound like the right fit for you?

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