Hey Product Hunt! 👋 I built WorkoutOS because every fitness app I tried handed me the same generic workout that ignored the gear I actually own and the time I actually had. I wanted something that felt like asking a coach who already knows me - so I built the "ChatGPT of workout generation." Describe what you want - say, "20-minute EMOM, dumbbells only, conditioning focus" - and the AI builds a complete WOD with warmup, sets, reps, rest cues, and a finisher. Every plan respects the equipment and fitness level in your profile. Beyond generation, it tracks everything: - Automatic 1RM detection (Epley formula) with PR history - A GitHub-style heatmap of your training year - Strava auto-sync, so you never double-log - XP, streaks, and leaderboards for that little hit of dopamine A few things worth calling out: - Free during beta - Social is opt-in per workout; sessions stay private by default - No credit card to start I'd love your feedback - what workout style should the AI handle next? What's missing from your current routine? Happy to answer questions on how it's built (yes, the heatmap is a deliberate nod to developers 😉). Thanks for checking it out - and go get a PR today. 💪

WorkoutOS

AI workouts that adapt to your gear, goals, and PRs

AI workouts that adapt to your gear, goals, and PRs