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Logitech M720 Triathlon Multi-Device Wireless Mouse vs Logitech MX Ergo S Advanced Wireless Trackball Mouse

Updated August 2026The Logitech M720 Triathlon offers great value for general use, while the MX Ergo S excels in ergonomic design and precision. Choose based on your specific needs.

The Logitech M720 Triathlon offers great value for general use, while the MX Ergo S excels in ergonomic design and precision. Choose based on your specific needs.

Why Logitech M720 Triathlon Multi-Device Wireless Mouse is better

lower price

M720 is C$100 cheaper than MX Ergo S

battery life

M720 lasts 24 months on a single AA battery

multi-device

M720 connects to up to 3 devices simultaneously

Why Logitech MX Ergo S Advanced Wireless Trackball Mouse is better

ergonomic design

MX Ergo S reduces muscle strain by 27%

precision control

MX Ergo S offers advanced thumb control

customization

MX Ergo S has enhanced control with Smart Actions

Overall score

Logitech M720 Triathlon Multi-Device Wireless Mouse
75
Logitech MX Ergo S Advanced Wireless Trackball Mouse
85

Specifications

SpecLogitech M720 Triathlon Multi-Device Wireless MouseLogitech MX Ergo S Advanced Wireless Trackball Mouse
BrandLogitechLogitech
ConnectivityBluetooth, USBBluetooth, USB
Custom Buttons66
RechargeableNoYes
ErgonomicsStandardAdvanced

Dimension comparison

Logitech M720 Triathlon Multi-Device Wireless MouseLogitech MX Ergo S Advanced Wireless Trackball Mouse

Price Comparison

The Logitech M720 Triathlon Multi-Device Wireless Mouse is priced at C$49.99, while the Logitech MX Ergo S Advanced Wireless Trackball Mouse comes in at a significantly higher price of C$149.99. This C$100 difference is substantial and may influence your purchasing decision based on your budget. While the M720 offers solid features for general use at a lower price point, the MX Ergo S justifies its cost with advanced ergonomic design and enhanced functionality aimed at users who require more from their mouse.

Design and Ergonomics

In terms of design, the M720 is a full-sized mouse crafted for right-handed users, featuring a rubber body and a sculpted shape that provides a comfortable grip. Conversely, the MX Ergo S is distinguished by its advanced ergonomic design, which includes a 20-degree tilt angle aimed at reducing muscle strain by up to 27%. This makes the MX Ergo S particularly appealing for those who spend long hours working on a computer. The choice between these two designs ultimately depends on whether you prefer a traditional mouse or a trackball setup that minimises wrist movement.

Connectivity Options

Both the M720 and MX Ergo S offer dual connectivity options, allowing users to connect via Bluetooth or a wireless USB receiver. The M720 can connect to up to three devices simultaneously and switch between them seamlessly with a button press. In comparison, the MX Ergo S also features Easy-Switch technology, but its focus is on providing a more stable connection while using a trackball. This makes both mice versatile; however, the M720's ability to switch between multiple devices is a significant advantage for multi-taskers.

Battery Life

Battery life is an essential factor for wireless mice, and here the M720 excels with a remarkable 24-month battery life on a single AA battery. This longevity means fewer interruptions for battery changes, making it ideal for busy professionals. The MX Ergo S, while rechargeable and featuring quick USB-C charging—where just a 1-minute charge can give you up to 24 hours of use—still requires regular charging. This difference makes the M720 a more convenient option if you prefer not to deal with charging altogether.

Customisation Features

Both models offer a degree of customisation, but they cater to different needs. The M720 allows you to assign shortcuts to its six customizable buttons through Logitech software, enhancing productivity for users who benefit from quick access to frequently used commands. On the other hand, the MX Ergo S provides enhanced control with its six customizable buttons and a dedicated app that allows for time-saving shortcuts and Smart Actions. If customisation and task automation are crucial for your workflow, the MX Ergo S may provide the more robust feature set.

Comfort and Grip

When it comes to comfort, the MX Ergo S stands out due to its ergonomic shape, which has been certified by ergonomists. This mouse is contoured specifically for medium to large hands, making it a suitable choice for users who experience discomfort with standard mice. The M720, while comfortable with its sculpted design, does not offer the same level of ergonomic support. If comfort during extended use is a priority for you, the MX Ergo S may be the better choice, particularly for those who have experienced wrist strain in the past.

Intended Use Cases

The intended use for each mouse can inform your decision. The M720 is designed for general versatility, making it suitable for a range of tasks from office work to casual gaming. Its hyper-fast scrolling feature allows for efficient navigation through long documents. In contrast, the MX Ergo S is tailored for users who require precision and reduced movement, such as graphic designers or those engaged in detailed work. If your tasks lean towards high-precision requirements, the capabilities of the MX Ergo S may serve you better.

Which should you buy?

Choosing between the Logitech M720 Triathlon Multi-Device Wireless Mouse and the Logitech MX Ergo S Advanced Wireless Trackball Mouse ultimately depends on your specific needs and budget. If you are looking for an affordable, versatile option that excels in everyday tasks, the M720 at C$49.99 is an excellent choice. However, if you require advanced ergonomic features and enhanced precision for prolonged use, the MX Ergo S, despite its higher price of C$149.99, could be worth the investment. Consider how you will use the mouse most frequently to determine which model aligns best with your requirements.

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Logitech M720 Triathlon Multi-Device Wireless Mouse vs Logitech MX Ergo S Advanced Wireless Trackball Mouse | versusfinder