Engadget has been rigorously testing and reviewing consumer tech since 2004, including ergonomic mice. These mice are essential for those who spend hours in front of computers, as they can alleviate strain on wrists, fingers, forearms, and shoulders. Ergonomic mice come in various shapes like vertical, semi-vertical, and trackball, each catering to different needs. Factors like programmable buttons, DPI options, weight, and connectivity play a role in choosing the right mouse. Engadget tested around 20 highly-rated mice to determine the best ones for different situations and needs. Their top picks include the Goldtouch Semi-Vertical Mouse, J-Tech Digital V638, Evoluent VerticalMouse D, Kensington Pro Fit Ergo, and Razer Basilisk V3. Each mouse offers unique features and benefits contributing to improved comfort and efficiency for users.