Launching FitAI — The Smart AI Fitness Trainer
Hey Indie Hackers!
I just launched FitAI, an AI-powered fitness trainer that automatically counts your reps, logs progress, and analyzes your workouts — no wearables needed.
It’s built with Streamlit + Python + OpenCV + AI pose detection and aims to make personal fitness tracking accessible to everyone.
👉 Check it out here: https://5560037256389.gumroad.com/l/fitai
Would love your feedback or collaboration ideas 💪
Great work! The interface looks super clean.
Curious — how do you handle real-time feedback during workouts? Are you using pose estimation models or a simpler rep-counting approach?
Love seeing AI being applied to fitness in such a practical way :)
Thanks a lot! 😊
Right now, FitAI uses a lightweight rep-counting approach powered by motion tracking from the device camera keeps it fast and device-friendly.
We’re also experimenting with pose estimation (YOLO + Mediapipe) for real-time form correction in the next update 👀💪
Would love to know — are you working on any AI fitness tools too?
Your work on FitAI is truly impressive, your technical approach is extremely advanced! 💪
For my part, I recently developed a small personal fitness tracking app (“Smartlift”) that is much more basic than yours. You select the type of session and the date, and the app automatically generates sets/exercises, allows you to record your perceived exertion, and keeps a history of your workouts. I used Google AI Studio and Airtable as the backend, and everything is mobile-first and free of charge.
I'm also working on another AI-based project: a Gumroad solution for real estate agents who need to create property listings, which uses Gemini 2.5 Pro to automatically generate optimized real estate listings.
Congratulations again on FitAI. I look forward to seeing how your solution evolves and would be delighted to discuss the technical aspects with you!
Brilliant execution, I really love that you removed the need for wearable; it's a real UX breakthrough. curious though, how are you planning to position this in the market? There's a huge SEO and funnel potential around ' AI fitness without wearable'
Thank you! 💪
That’s exactly the differentiator — no wearables, just AI + camera.
We’re framing it around “AI fitness for everyone, no hardware barrier.”
SEO is part of our growth stack — we’re currently testing “AI fitness without wearables” and “smart camera trainer” as key discovery keywords.
Appreciate you spotting that — are you in the AI health/fitness space too?
Why so weird link? Scared to click 😅
Haha 😂 fair call - it’s our official FitAI launch link, not a fitness scam (unless you count burning calories too fast 🔥).
I really like what you’ve built — great work!
I’ve also created a product called TWT Community, which helps people quickly build their own communities.
Maybe there’s a chance for us to collaborate sometime?
Thanks! 🙌
TWT Community sounds great — let’s connect, could be some cool synergy there 👀
I would suggest you focus on why should someone build a community. if they can see why they need a community, they will likely patronize you
That’s a great point — totally agree!
We’ve been thinking the same — focusing more on why community matters rather than how to build it can really shift the message.
Appreciate the feedback 🙏 definitely something we’ll refine in our next updates.