What is Timer and quad-pacer?
Two-minute timer with 30-second pulses to move between mouth quadrants.
Short answer
Standard on decent models — treat its absence as a red flag.
Timer and quad-pacer when buying a electric toothbrush
Two-minute timer with 30-second pulses to move between mouth quadrants.
Why it matters: Most people brush for under a minute; the pacer fixes coverage, not just duration.
Look for: Standard on decent models — treat its absence as a red flag.
Full Electric Toothbrush buying guide