Child lock is specifically praised as a practical feature for homes with kids who press buttons or interfere with runs. It meaningfully improves day-to-day usability in family households.
Child lock support is viewed as a thoughtful, effective safety feature that prevents accidental button presses. Families and pet owners mention it as a practical safeguard.
A safety interlock behavior is described where the unit won’t run unless the canister is properly assembled, which is viewed as a kid-safety-friendly design. It’s not discussed as a traditional lock, but it functions as a safety guard.
A child lock is mentioned as available, helping prevent accidental starts or setting changes. It is treated as a nice-to-have safety feature rather than a core performance driver.
Child lock exists and can be accidentally enabled during setup, but it is easy to undo once discovered. Most reviewers treat it as a minor learning-curve item rather than a blocker.