Countdowns & intervals

Timers.

Use the classroom timer for one countdown or the interval timer for repeated work and rest periods. Both use the device clock rather than counting callbacks, so the displayed time catches up after a delayed update. Background sound cues may be late or missing.

• Instrument

  Classroom Timer

  A fullscreen countdown with large digits, quick presets and an end chime, sized for projector use.

• Instrument

  Interval Timer

  Repeat work and rest rounds using Tabata at 20/10/8, EMOM, or intervals you set yourself.