Logitech G705 Wireless Gaming Mouse: compact, lightweight with LIGHTSYNC RGB

What it is and who it’s for

The Logitech G705 is a compact, wireless gaming mouse designed for palm-friendly, lighter setups. It emphasises a smaller fit and a lightweight feel (about 85 g), aimed at players who want to keep their mouse nimble without sacrificing reliability. It offers both Lightspeed wireless and Bluetooth connectivity, so you can switch between devices or use it with a PC, Mac or laptop. If you prioritise a wireless form factor that fits a more compact hand profile while keeping responsive performance, this model sits in the mid-to-entry level of dedicated gaming mice rather than a bulky enthusiast option.

Design and comfort in use

On the bench, the G705 deploys a contoured, sculpted shape with a thumb rest and gliding feet. The lighter weight means less fatigue during long sessions, especially for players who prefer a smaller grip. The finish on the white mist colourway keeps a clean look, but it’s worth noting that lighter shells can show smudges a bit more than darker finishes. The mouse is designed for quick, accurate clicks and smooth movement, which helps in fast-paced titles where fingertip precision matters more than brute heft.

Connectivity and battery life

Two wireless avenues are on offer: Lightspeed wireless for low-latency gaming and Bluetooth for everyday use or multi-device setups. The benefit here is flexibility—you can pair with a gaming keyboard or switch to a different device without swapping mice. Battery life is presented as long-lasting, with up to 40 gaming hours when lighting is on, which makes it practical for extended sessions away from the desk. If you tend to forget to recharge, this is a reassuring figure, but real-world life will depend on how heavily you use the lighting and how often you game.

Lighting and software integration

The G705 features LIGHTSYNC RGB with zonal lighting, a hallmark of Logitech’s Aurora Collection. You can customise the lighting via Logitech G HUB, which helps create a cohesive look with other Aurora-enabled gear. If you enjoy synchronising lighting across a setup, this is where the product can stand out. If you’re not fussed about RGB, you’ll still get the practical benefits of the software for button remapping and sensor tuning.

Performance and use cases

Equipped with a gaming-grade sensor and wireless or wired play flexibility, the G705 is designed for rapid clicks and reliable performance in fast shooters or MOBA titles. The smaller form factor may suit gamers with smaller hands or those who prefer a compact mouse for quicker repositioning. It isn’t a modular or feature-heavy flagship, so if you’re chasing extreme weight reduction, ultra-long battery life with minimal lighting, or a vast array of programmable buttons, you might find it falls short of certain enthusiast-grade expectations.

Pros and cons to weigh up

• Pros: compact form factor with an intentional wireless design, dual connectivity (Lightspeed and Bluetooth), reasonable 40-hour playtime with lighting, lightweight at around 85 g, USB receiver compatibility for a two-device setup, RGB lighting that’s customisable via G HUB.
• Cons: the lighter shell may show marks and could feel less substantial than larger gaming mice, the 85 g weight isn’t for everyone, and the benefits of RGB are aesthetic rather than performance-driven. Also, as a lighter, compact option, it may not suit users who prefer a larger grip or extensive programmable keys.

Who it’s best for

It makes sense for players who value portability, a compact silhouette, and straightforward wireless versatility. If you prioritise a clean desk setup with co-ordinated lighting and you occasionally switch between devices, this mouse offers a practical balance between mobility and performance.

Who might want to skip it

If you want a heavier feel, a larger footprint, or more programmable buttons for in-game macros, you may be better served by a model aimed at enthusiasts. Also, if you rarely use RGB lighting or aren’t tied to a particular aesthetic, the G705’s lighting features become less compelling.

Before you buy: what to check

• Confirm you’re happy with a compact, lighter mouse that may impact your natural grip if you’re used to larger devices.
• Consider how often you’ll rely on Bluetooth versus Lightspeed, if you play solely on one device, either can work but Lightspeed generally offers lower latency for competitive gaming.
• If cross-device work matters, ensure your setup supports easy pairing with other peripherals via the G HUB ecosystem.

How it compares to other approaches

Compared with heavier, feature-dense gaming mice, the G705 prioritises portability and ease of use over raw feature quantity. If you want a straightforward wireless solution that integrates well with a broader Aurora collection, it can be a sensible upgrade from non-gaming mice or basic Bluetooth mice. For users who value modularity, extra buttons, or extreme macro capabilities, you might prefer more expansive gaming mice in the same price bracket.

Is it worth it?

A solid pick if you want a lightweight, wireless gaming mouse that offers dual connectivity and a cohesive RGB setup without pretending to be a tank of a device. Not ideal if you need a large, feature-packed model or if you’re chasing peak performance metrics beyond comfortable, everyday gaming comfort. Consider your grip style, desk space, and whether you’ll benefit from the Aurora-enabled lighting and software ecosystem.

FAQ

• How long does the battery last with lighting on? Up to 40 gaming hours, depending on lighting usage.
• Can I use it on multiple devices without re-pairing? Yes, via Bluetooth and Lightspeed, the G HUB software helps with configuration across devices.
• Is the 85 g weight a problem for long sessions? It varies by user, some gamers prefer the lighter feel, while others prefer more heft for stability.

Final practical takeaway

If you value portability, a pleasant ergonomic for smaller hands, and the option to run with Bluetooth or Lightspeed, the G705 offers a pragmatic balance for casual to mid-tier competitive play. It’s not a flagship, but it suits players seeking a lightweight, cohesive RGB setup that plays nicely with other Aurora gear and a multi-device workflow.