HIITem - Build and share custom HIIT workouts. High-intensity interval training timer with fully customizable exercises, social features to follow friends, and track your progress. This workout timer stands out from the competition in its sleek design and intuitive UI. This allows the users to focus on the actual training instead of worrying about the workout and what's coming next.

AppSignal — Track your app’s health, errors and performance with ease

Track your app’s health, errors and performance with ease

What’s up, Product Hunters! I’m Jaron, the builder behind HIITem — a HIIT workout timer PWA built because I was tired of jumping between a timer app and a workout list mid-exercise. HIITem keeps your full workout visible while you’re in it. You see exactly what’s coming next, stay in the zone, and never lose count. Build a custom workout in under a minute, hit go, and the app handles the rest — prep countdowns, exercise-by-exercise pacing, and a clean ring timer that keeps you locked in. I use this a lot, and what keeps me coming back is the combination of a social feed (follow friends, see their activity) and an activity heatmap that tracks your consistency. I feel accountable when my friends are active, and I love the fact that every day is a new opportunity to get after it. No app store needed — install it straight from the safari browser and it runs like a native app. Would love to hear what workouts you build first. Drop them below!

AppSignal — Track your app’s health, errors and performance with ease

Track your app’s health, errors and performance with ease

HIITem

Build and share custom HIIT workouts / track your progress!

Build and share custom HIIT workouts / track your progress!