Super-comfy sculpting. Electromagnetic scroll wheel allows for precise or freewheeling motion. Downloadable profiles for popular apps. Works across up to three devices, and even between OSs. Superb rated battery life.

Connectivity suffers a bit when connected to multiple devices via wireless adapter.

Bottom Line: The MX Master 3, Logitech's latest revision of its classic productivity mouse, gets a tuneup that makes you feel like a power user with minimal effort.

Comfortable ergonomic design ; Can be used on mulitple computers simultaneously ; Highly customizable

Expensive

The MX Master 3 takes its design cues from the MX Master 2s, but make no mistake—under the hood this is a far different mouse. Let’s start with the redesigned scroll wheel. The machined-steel wheel employs what Logitech calls MagSpeed Electromagnetic...

MagSpeed wheel is fast, smooth, and precise ; Huge amount of customization potential ; MX Keys sensor system is smart ; Both affordable for peripheral enthusiasts

$200 for both is expensive for mass-market users ; Keyboard weight makes it a pain to carry

Great build and ergonomics ; Supports multiple connections ; Magnetic scroll wheel feels amazing ; Button profiles for popular apps ; Great battery life

Bulky for travel ; No storage for 2.4GHz dongle ; There are better options for gamers

Bottom line: If your goal is to snag the absolute best wireless mouse for general work and even a bit of light gaming, the Logitech MX Master 3 is the perfect pick.

Ergonomic design ; Can be used on three devices ; Long battery life ; Customizable features for different software

Expensive ; Some software issues ; USB port is easy to lose

At $100, the MX Master 3 may represent more money than you’re looking to spend on an accessory. But compared to other mice on the market, like the Apple Magic Mouse ($94), I think the MX Master 3's features and quality make this one worth it.

Improved design and build ; MagSpeed is a treat ; Highly customisable ; Logitech Flow ; Works over 2.4GHz and Bluetooth ; Great battery life and fast charging

Pricey ; Heavy and not suitable for gaming ; Not great for left-handers ; No more battery level indicator

Fast, smooth, quiet scroll wheel ; Comfortable ; Control up to three PCs ; Share files, text and images across up to three PCs ; Pre-made and customizable app-specific profiles ; 2.4 GHz or Bluetooth

Thumb rest button could be more convenient ; DPI customization isn’t precise ; No USB receiver storage ; Expensive

The Logitech MX Master 3 has one of the most pleasant scroll wheels we’ve ever used and a customizable button layout that’s both productivity and finger-friendly.