
A custom timer with no preset structure. Define each interval exactly as you need it. From TV production to music practice, your needs are met.
Limited only by your imagination. Tailor a timer for your specific requirements. Here's what a music practice session might look like.
A structured one-hour practice block: technique, sight-reading, repertoire, a break, more repertoire, improvisation, and review.
Four 25-minute focus blocks with 5-minute breaks between. Deep-work cadence built for studying or coding.
A ten-minute joint-by-joint mobility flow. Move through each stretch, hold steady, breathe.
Fixed work/rest intervals, repeated for a set number of rounds.
Rotate through named exercises with optional breaks. Stations of any duration.
Back-to-back HIIT blocks — every round of one exercise, then on to the next.
Simple timed rounds with breaks. Boxing, MMA, sparring.
Stack other timers into a multi-block session, cycled as a whole.

The full Seconds experience — on iPhone, Apple Watch, and Android.