Launching today

CardioFit: Home Cardio Workout
Count jumping jacks and knee claps with your phone
2 followers
Count jumping jacks and knee claps with your phone
2 followers
Counting reps during home cardio is annoying: you lose count, or you need a watch or camera. CardioFit counts jumping jacks and knee claps from your phone's motion sensors while you hold it. Pick a target (30, 50 or 100 reps, or a timed set), hear your count every 5, 10 or 20 reps, and mix both exercises with rest breaks and rounds. Track your weekly goal and personal bests, with history saved on your phone. Built for anyone who wants quick cardio at home. Free to start.






Hi Product Hunt! I built CardioFit because counting reps while doing cardio at home is annoying: you lose count, or you need a watch or a camera.
Here is how it works: you hold your phone, choose a target (30, 50 or 100 reps, or a timed set), and the app counts jumping jacks and knee claps from your phone's motion sensors. No camera, no watch.
What it does today:
- Counts two exercises: jumping jacks (jump or step) and high knee claps (with or without a clap)
- Reads your count out loud every 5, 10 or 20 reps, or stays silent
- Mixed circuits with rest breaks and rounds
- Weekly goal and progress charts, with history saved on your phone
- 8 languages
Free to start, with an optional Plus plan for custom and open-ended sets.
I'd love your feedback, especially on counting accuracy with your own movement style. What other exercises should it count?