Keep up with your intervals.
Tabata, EMOMs, circuits. Save the intervals once, then log each round in a tap so you know exactly what you did.

A hiit & tabata session in Guppy
This is what logging looks like: each set is one tap. Try it on the slate.
Today
Tabata finisher
Jump squats
8 × 20 sec
Mountain climbers
8 × 20 sec
Burpees
2 × 10
Build it
Make a hiit & tabata session from the exercise library or your own moves, measured in timed work intervals, rounds and reps.
Or import it
Paste a TikTok, Instagram or YouTube link to a Tabata or HIIT workout from a video. Guppy pulls out the moves for you to check.
Log it
Tap through the session set by set. Your history and progress sync between the web and iPhone.
Questions
How do I log a Tabata workout?
Add each move as a timed exercise, like 8 × 20 sec with 10 seconds of rest, and tap once per round as you go.
Can I import a hiit workout from TikTok, Instagram or YouTube?
Yes. Paste a public link to a HIIT or Tabata workout and Guppy pulls out the exercises, sets, reps or times for you to check before you save it. Your first import is free; Pro includes 25 a month.
Is Guppy free?
Yes, to start. Free covers creating workouts, logging every set, your three newest saved workouts and your first video import, on the web and iPhone. Pro unlocks everything else from $7.99 a month, with a 3-day trial.
Train something else

Train anything. Log it in seconds.
Calisthenics, the gym, pilates, running, boxing: build the workout or paste a video link and Guppy turns it into sets you can follow and track. Free on the web and iPhone, and your first import is free.