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Logitech MK250 Bluetooth Wireless Mouse and vs Logitech Wave Keys MK670 Combo

Updated August 2026 — Logitech MK250 Bluetooth Wireless Mouse and wins on price and portability, Logitech Wave Keys MK670 Combo wins on comfort and battery.

The Logitech MK250 is a budget-friendly option ideal for portability, while the Wave Keys MK670 offers superior comfort and ergonomic features. Choose based on your specific needs.

Why Logitech MK250 Bluetooth Wireless Mouse and is better

Price

MK250 is significantly cheaper at $29.90.

Portability

MK250 is compact and easy to transport.

Simplicity

MK250 offers straightforward Bluetooth connectivity.

Why Logitech Wave Keys MK670 Combo is better

Comfort

MK670 has ergonomic design for long typing sessions.

Battery Life

MK670 lasts up to 3 years compared to MK250's 12 months.

Functionality

MK670 supports multi-device connectivity.

Overall score

Logitech MK250 Bluetooth Wireless Mouse and
70
Logitech Wave Keys MK670 Combo
85

Specifications

SpecLogitech MK250 Bluetooth Wireless Mouse andLogitech Wave Keys MK670 Combo
Price$29.90$79.99
Battery Life12 months3 years
ConnectivityBluetoothBluetooth/Logi Bolt
ErgonomicsBasicAdvanced
WeightLightMedium

Dimension comparison

Logitech MK250 Bluetooth Wireless Mouse andLogitech Wave Keys MK670 Combo

Overview of the Logitech MK250 and Wave Keys MK670 Combos

The Logitech MK250 Bluetooth Wireless Mouse and Keyboard Combo is priced at $29.90, while the Logitech Wave Keys MK670 Combo costs $79.99. This represents a significant price difference of about 167%, with the MK250 being considerably more budget-friendly. Both products are designed for optimal functionality, but they cater to different user needs and preferences.

The MK250 is a compact and versatile option that prioritizes quick connectivity and portability, making it an excellent choice for users who need to save space. On the other hand, the Wave Keys MK670 combo emphasizes ergonomics and comfort, which may appeal more to those who spend long hours typing and require additional wrist support.

Design and Aesthetics

The design of the MK250 focuses on compactness and portability, featuring a space-saving layout that includes all essential keys while remaining easy to transport. Its ambidextrous mouse is small enough to fit into a bag, making it ideal for mobile users. In contrast, the Wave Keys MK670 offers a more ergonomic design aimed at comfort. Its wavy keyframe and cushioned palm rest support a natural typing position, reducing strain during extended use.

While both products are crafted from recycled materials—66% for the mouse and 64% for the keyboard in the MK250, and 61% for the keyboard and 65% for the mouse in the MK670—the MK670’s design is more focused on enhancing user comfort, which may justify its higher price point.

Connectivity Options

The MK250 excels in connectivity with its fast and easy Bluetooth technology, allowing users to connect without the need for a dongle. This is particularly beneficial for devices with limited USB ports. It also boasts a seamless connection that can be set up in seconds. The Wave Keys MK670 offers greater versatility with both Bluetooth and Logi Bolt connectivity options, as well as Easy-Switch technology that allows toggling between multiple devices, including PCs, tablets, and phones.

While the MK250 is perfect for straightforward, hassle-free connections, the MK670 provides a multi-device experience, making it more suitable for users who work across various platforms.

Comfort and Ergonomics

When it comes to comfort, the MK670 clearly stands out with its ergonomic features. The wavy keyframe design of the Wave Keys places hands, wrists, and forearms in a natural position for all-day typing comfort. Additionally, the cushioned palm rest with memory foam reduces wrist pressure, making long typing sessions more bearable.

Conversely, while the MK250 has deep-profile keys designed for comfortable typing, it lacks the ergonomic enhancements present in the MK670. For users prioritizing comfort during extended use, the Wave Keys provides a superior experience, justifying its higher price and positioning it as a more premium option.

Battery Life

The Logitech MK250 boasts an impressive battery life of up to 12 months, allowing users to go long periods without changing batteries. This is a significant advantage for those who prioritize low maintenance and convenience.

The Wave Keys MK670, however, offers an even longer battery life, with the keyboard lasting up to three years and the mouse up to two years on a single set of batteries. This extended battery performance enhances the overall value of the MK670 combo, making it an attractive option for users who may forget to change batteries frequently.

Performance and Usability

Both the MK250 and MK670 deliver reliable performance, but they cater to different use cases. The MK250’s compact design and quick Bluetooth connection make it an excellent choice for users who need a reliable keyboard and mouse for occasional use or travel.

On the other hand, the Wave Keys MK670 is designed for users who require enhanced functionality and comfort, featuring quieter keys and a more responsive typing experience. The addition of SmartWheel scrolling allows users to navigate documents and web pages more efficiently, making it a better fit for productivity-focused environments.

Price Comparison

With a price of $29.90, the MK250 is about 167% cheaper than the Wave Keys MK670, which retails for $79.99. This substantial price difference makes the MK250 a tempting option for budget-conscious consumers or those looking for a basic wireless keyboard and mouse setup.

However, the added features and ergonomic design of the MK670 may justify its higher price for users who prioritize comfort and extended functionality. Ultimately, the choice depends on the individual’s specific needs and budget constraints.

Which should you buy?

Choosing between the Logitech MK250 and the Wave Keys MK670 largely depends on your specific needs. If you're looking for an affordable, compact, and easy-to-use wireless mouse and keyboard combo, the MK250 at $29.90 is an excellent option. However, if you spend long hours typing and value ergonomic design and advanced features, the Wave Keys MK670, priced at $79.99, is likely the better choice. The decision hinges on whether you prioritize budget and portability or comfort and extended functionality.