What is a training timer?
A training timer runs through a sequence of named exercises on a fixed schedule, auto-advancing from one to the next so you don't have to look up between reps. Where an interval timer repeats the same work and rest pattern over and over, a training timer treats each exercise as its own thing - its own name, its own duration, its own place in the order. That's what makes it the natural fit for bodyweight circuits, EMOM-style sessions, varied routines, and anything where 'what comes next' actually matters.
Timglas turns the workout plan into something you can see across the room. The current exercise's name shows up large with a clean countdown, an 'up next' hint warns you what's coming so you can transition smoothly, and the round counter ticks against the full circuit. A sound and a screen flash mark every transition. The screen stays awake throughout, so a phone propped on a kitchen stool keeps the workout on track from start to finish.
Quick-pick circuits
Three starter circuits cover the common training shapes. Tap one to populate the exercise list and rest period, then tweak the names or durations to match what you actually want to do. All three use only bodyweight movements - no equipment required.
Beginner full body - 5 × 30s
Five gentle bodyweight movements at thirty seconds each, with fifteen seconds of rest between. A solid first circuit if you're returning to training, or a quick morning routine when there isn't time for the full hour.
Tabata-style - 8 × 20s
Eight different exercises, twenty seconds each, ten seconds rest between. Hits more muscle groups than a single-exercise Tabata while keeping the same brutal pace. Treat each set as all-out effort.
EMOM - 10 × 1 minute
Every-minute-on-the-minute style: ten exercises, sixty seconds each, no scheduled rest in between. Pick reps you can finish inside the minute, and the leftover seconds become your breather before the next movement starts.
When the training timer earns its keep
Reach for the training timer whenever your workout is a sequence of distinct movements rather than the same one repeated. It shines when you need to:
- Run a bodyweight circuit without keeping the order in your head between movements.
- Do an EMOM where each minute is a different exercise - push-ups, squats, lunges, and so on.
- Stack short sets of varied movements (a Tabata-style mix) without losing track of which one is next.
- Build a personal warm-up or cooldown routine you can save once and re-run every day.
How to use it
A handful of taps and the workout runs itself:
- Pick a preset - beginner full body, Tabata-style or EMOM - or build your own list with the Add exercise button.
- Edit any name and duration in the list. Drag-free reordering is one tap - use the up and down arrows on each row.
- Set the rest period between exercises. Zero seconds is fine for an EMOM where the leftover time is the rest.
- Press start. The hourglass tips over, the first exercise's name shows up large, and the round counter starts at one of N.
- Each exercise auto-advances. Skip a phase if you finished a movement early, pause if you need a break, or reset to start over. When the final exercise ends, a completion screen recaps every set.
Frequently asked questions
How does the circuit work exactly?
Each exercise becomes one phase of the workout. If you set a rest period above zero, a rest phase is inserted between consecutive exercises - but never after the final one, so the session ends the moment the last exercise completes. The engine reads each exercise's duration independently, so a circuit can mix a 60-second plank with a 20-second sprint without any extra setup.
Should I use a preset or build my own?
The presets are good starting points, especially if you're new to circuit training. They're real bodyweight workouts, not placeholders. Once you know what you actually want - different exercises, different durations, longer rest - build your own list. Your circuit is saved automatically, so you only have to set it up once.
Will it work with the sound off?
Yes. Each phase transition triggers a desktop notification, a brief screen flash, and a screen-reader announcement, in addition to the audio cue. The exercise name is always visible large on screen, the up-next hint warns you before transitions, and the round counter keeps the place. A configurable completion sound is on the roadmap.
How much rest should I set between exercises?
It depends on the workout. For a beginner circuit, ten to fifteen seconds keeps your heart rate up while letting you reposition. For a Tabata-style mix, ten seconds is canonical. For an EMOM, set rest to zero - the leftover time inside each minute is the rest, by design. If you can't keep good form on the next exercise, your rest is too short.