Logitech M705 Marathon Wireless Mouse vs TECKNET Ergonomic Mouse
Updated August 2026 — The Logitech M705 offers superior battery life and comfort, while the TECKNET Ergonomic Mouse excels in adjustable DPI settings and quiet operation.
The Logitech M705 offers superior battery life and comfort, while the TECKNET Ergonomic Mouse excels in adjustable DPI settings and quiet operation.
Why Logitech M705 Marathon Wireless Mouse is better
Battery Life
Logitech M705 lasts up to 3 years on a single charge.
Comfort
Logitech M705 is sculpted for ergonomic comfort.
Compatibility
Logitech M705 connects up to 6 devices.
Why TECKNET Ergonomic Mouse is better
Price
TECKNET Ergonomic Mouse is £3 cheaper.
DPI Settings
TECKNET offers adjustable DPI up to 4800.
Noise Level
TECKNET has a quiet click feature.
Overall score
Specifications
| Spec | Logitech M705 Marathon Wireless Mouse | TECKNET Ergonomic Mouse |
|---|---|---|
| Brand | Logitech | TECKNET |
| Design | Sculpted | Vertical |
| Buttons | 5 | 6 |
| Connection | Unifying | 2.4GHz |
| Weight | 135g | 100g |
Dimension comparison
Price Comparison
The Logitech M705 Marathon Wireless Mouse is priced at £22.99, while the TECKNET Ergonomic Mouse is slightly more affordable at £19.99. This £3 difference may seem minimal, but it can influence buyers looking for value. The Logitech mouse boasts a long battery life of up to three years, which can save users money on replacements over time. In contrast, the TECKNET mouse operates on two AAA batteries, which are not included, potentially adding to the ongoing costs. For those prioritising upfront costs, the TECKNET offers a more budget-friendly option, whereas the Logitech justifies its higher price with its longevity and efficiency.
Design and Comfort
Both mice emphasise ergonomic design, but they cater to different preferences. The Logitech M705 is sculpted to fit comfortably in the right hand, ensuring easy access to controls, which is crucial for prolonged use. Conversely, the TECKNET Ergonomic Mouse features a vertical design with a 57° tilt angle, promoting a natural wrist position. This design aims to reduce hand fatigue during extended periods of use, making it potentially more suitable for users experiencing discomfort with traditional mice. Depending on individual needs, users may favour the comfortable sculpt of the Logitech or the innovative vertical design of the TECKNET.
Battery Life
Logitech’s M705 excels with its impressive three-year battery life, boasting a power-efficient design that significantly reduces the frequency of battery changes. This feature is ideal for users who prefer a hassle-free experience. On the other hand, the TECKNET mouse features an automatic sleep mode that activates after just eight minutes of inactivity, helping to conserve battery life. However, it requires two AAA batteries, which are an additional expense. The significant difference in battery longevity highlights the Logitech mouse's advantage for those who want minimal maintenance and uninterrupted usage.
Performance
When it comes to performance, the Logitech M705 offers a reliable experience suitable for everyday tasks. It includes extra productivity features like forward and back thumb buttons for easy navigation and click-to-click scrolling for precision. In contrast, the TECKNET Ergonomic Mouse features a high-precision sensor with five adjustable DPI levels ranging from 800 to 4800. This flexibility allows users to switch sensitivity based on their requirements, making it a compelling choice for gamers and designers who need agility. The TECKNET’s enhanced DPI settings provide a performance edge in specific situations, whereas the Logitech focuses on general usability.
Noise Level
The TECKNET Ergonomic Mouse stands out for its quiet click feature, which reduces clicking noise by up to 95%. This aspect makes it especially appealing for users in quiet environments such as libraries or shared offices. The Logitech M705 does not specifically mention noise reduction, suggesting that it may be louder during operation. For those who value a silent working environment, the TECKNET offers a distinct advantage, providing a more discreet experience without sacrificing responsiveness.
Connectivity
Both mice utilise wireless technology, but the Logitech M705 employs a unifying receiver that can connect up to six devices, streamlining your workspace and reducing clutter. This feature is particularly beneficial for users with multiple peripherals. The TECKNET mouse utilises a 2.4GHz wireless connection, providing a stable connection with no driver installation required. However, it’s important to note that the side buttons may not be supported on macOS, limiting its functionality for Mac users. The Logitech's universal compatibility offers broader appeal, particularly for those who use multiple devices across different operating systems.
Customisation Options
The Logitech M705 provides basic functionality with its ergonomic design and productivity features, focusing on ease of use rather than customisation. In contrast, the TECKNET Ergonomic Mouse, with its adjustable DPI settings, offers users the flexibility to tailor their experience. This is particularly advantageous for professionals who require precise control over their cursor speed for different tasks. The customisation potential of the TECKNET might attract users looking for a mouse that can adapt to a variety of workflows.
Which should you buy?
Choosing between the Logitech M705 Marathon Wireless Mouse and the TECKNET Ergonomic Mouse ultimately depends on your specific needs and preferences. The Logitech, priced at £22.99, offers exceptional battery life and a comfortable design, making it ideal for users looking for reliability and ease of use. Conversely, the TECKNET, at £19.99, provides adjustable DPI settings and a quieter operation, appealing to gamers and those in quieter settings. If budget is your primary concern, the TECKNET is the more cost-effective option, while the Logitech is better for those prioritising long-lasting performance and compatibility.
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