Logitech MX Anywhere 3S Compact Wireless Mouse, vs ProtoArc Ergonomic Mouse, EM11 NL Bluetooth
Updated August 2026 — Logitech MX Anywhere 3S Compact Wireless Mouse, wins on scrolling and precision, ProtoArc Ergonomic Mouse, EM11 NL Bluetooth wins on ergonomics and connectivity.
The Logitech MX Anywhere 3S offers advanced features and superior precision, making it the better choice for professionals, while the ProtoArc Ergonomic Mouse is a budget-friendly option focused on comfort.
Why Logitech MX Anywhere 3S Compact Wireless Mouse, is better
Price
Logitech offers advanced features justifying its higher price.
Precision
8K DPI sensor provides superior tracking.
Battery Life
Lasts up to 70 days on a full charge.
Why ProtoArc Ergonomic Mouse, EM11 NL Bluetooth is better
Price
ProtoArc is significantly cheaper.
Ergonomics
Vertical design reduces wrist strain.
Weight
Lighter design for portability.
Overall score
Specifications
| Spec | Logitech MX Anywhere 3S Compact Wireless Mouse, | ProtoArc Ergonomic Mouse, EM11 NL Bluetooth |
|---|---|---|
| Connectivity | Bluetooth, USB-C | Bluetooth, USB-A |
| Compatibility | Windows, macOS, Linux | Windows, Mac OS, Android |
| Rechargeable | Yes | Yes |
| Custom Buttons | Yes | No |
| Quiet Clicks | Yes | No |
Dimension comparison
Price Comparison
The Logitech MX Anywhere 3S is priced at $79.99, while the ProtoArc Ergonomic Mouse is significantly cheaper at $26.99, making it about 66% less expensive. This price difference can be a critical factor for budget-conscious consumers. The Logitech mouse, with advanced features and premium build quality, justifies its higher price tag, but those seeking a basic and functional mouse may find the ProtoArc to be a more appealing option.
Design and Comfort
The Logitech MX Anywhere 3S features a compact design ideal for portability, making it suitable for users on the go. In contrast, the ProtoArc Ergonomic Mouse is designed with a vertical shape that promotes a natural hand position, reducing wrist strain. This ergonomic design can be particularly beneficial for users who spend long hours working at a computer. The size of the ProtoArc is tailored for small to medium hands, which may limit its usability for larger hands. Ultimately, the choice between the two designs will depend on whether comfort or portability is the priority.
Connectivity Options
When it comes to connectivity, the Logitech MX Anywhere 3S offers versatile options, allowing users to connect to three devices via Bluetooth. It is compatible with multiple operating systems, including Windows, macOS, Chrome OS, and Linux. The ProtoArc Ergonomic Mouse also supports Bluetooth and includes a 2.4GHz USB-A receiver, enabling simultaneous connections to three devices. However, it lacks compatibility with USB-C receivers. Both mice provide flexibility in device connectivity, but the Logitech may offer a slight edge for users requiring broader OS support.
Battery Life
Battery life is another crucial factor in choosing a mouse. The Logitech MX Anywhere 3S boasts an impressive battery life of up to 70 days on a full charge, with a quick charging feature that allows for three hours of use from just a one-minute charge. The ProtoArc Ergonomic Mouse features a built-in 500mAh battery, which is rechargeable, but specific battery life details are not provided. While the ProtoArc is convenient for charging, the Logitech's long-lasting performance and rapid charging capabilities may appeal more to users who prefer minimal downtime.
Performance and Precision
The Logitech MX Anywhere 3S comes equipped with an 8K DPI sensor, allowing for precise tracking on any surface, even glass. This makes it an excellent choice for professional use where accuracy is critical. In comparison, the ProtoArc Ergonomic Mouse offers adjustable DPI settings of 1000, 1600, and 2400, which provide decent performance for general use but may not match the precision of the Logitech. For users who require high performance and accuracy, the Logitech is likely the superior choice, while the ProtoArc may suffice for everyday tasks.
Additional Features
The Logitech MX Anywhere 3S includes several advanced features such as Quiet Clicks, customizable buttons, and compatibility with the Logi Options+ software for workflow optimization. These features enhance the user experience by allowing for personalized settings and reduced noise during use. On the other hand, the ProtoArc Ergonomic Mouse focuses primarily on comfort with its vertical design and has a learning curve for new users. While both mice have unique features, the Logitech's additional functionalities may cater better to tech-savvy users looking for more than just basic performance.
Brand Reputation
Logitech is a well-established brand in the computer accessories market, known for its high-quality products and innovative designs. The MX Anywhere 3S is a popular choice among professionals, which is often reflected in its sales and customer reviews. ProtoArc, while also a reputable brand, does not have the same level of recognition as Logitech. This difference in brand reputation may influence buyers who prefer to invest in products from companies with a proven track record of reliability and performance.
Which should you buy?
Ultimately, the choice between the Logitech MX Anywhere 3S and the ProtoArc Ergonomic Mouse depends on individual needs and preferences. If you prioritize advanced features, exceptional precision, and long battery life, the Logitech MX Anywhere 3S, priced at $79.99, is worth the investment. However, if you're looking for a budget-friendly option that emphasizes ergonomic design, the ProtoArc Ergonomic Mouse at $26.99 provides excellent value. Consider your usage patterns and specific requirements to determine which mouse aligns best with your needs.

