The Logitech MX Anywhere 3 launched in 2020 and received a minor refresh in May under the name Anywhere 3S. The newer variant has quieter mouse buttons, an improved sensor with high max CPI, and a few other tweaks. The end result is one of the best travel mice on the planet. Still, you have to wonder when a proper successor will arrive. So when might we see the Logitech MX Anywhere 4? Let’s jump right in.