Interval Timer

Round length

min sec

Number of rounds

Call each round

Circle turns red with

Sound

Volume

Alarm and flash last for (seconds)

On a phone the sound follows media volume, not the ringer volume.

Read a message aloud

Message

Say it

time

Voice

Speed

Flash style

Flash colour

Flash speed

Vibrate phone with alarm

Flashing is kept below 3 flashes per second, in line with photosensitive epilepsy guidance.

Background

Background colour

Text and buttons switch between dark and light automatically so they stay readable.