Exercitron — AI Personal Fitness Coach

Features

Everything a personal trainer does.
At a fraction of the cost.

Built on 6+ years of gym observation, Exercitron combines AI intelligence with real coaching wisdom.

⚡

AI Workout Plans

Tell us your gym, goal, experience level, and available time. Get a complete workout plan in under a minute — built around your gym, or the equipment you have at home.

All tiers

💬

Plan Refinement Chat

Not happy with an exercise? Too long? Need to exclude movements? Just ask. Exercitron refines your plan through natural conversation — like texting your trainer.

Silver+

🏋️

Workout Logger

Log every set with weight and reps, and get a suggested next weight for each exercise. No signal at the gym? Keep logging — your workout syncs when you're back online.

All tiers

📈

Progressive Overload Coaching

Exercitron analyzes your workout history and tells you exactly when to increase weight, when you're at the perfect load, and when to drop back. The #1 reason people plateau — solved.

Gold+

🔄

Deload & Recovery Guidance

Knows when you need a lighter week, and plans it in — so you recover, stay healthy, and come back ready for new PRs.

Gold+

⚡

Underload Detection

Notices when you're ready for more and nudges you to push harder. Comfort zones don't build muscle.

Gold+

🎯

Focus Mode

Start a workout and lock out distractions. The screen stays on, and a safe exit is always one tap away. Focused workouts get better results.

All tiers

⏱

Auto Rest Timer

Mark a set complete and your rest timer starts automatically — calibrated to the exact rest period for that exercise. An alert when it's time to go again — even with your phone locked.

Silver+

📊

Stats Dashboard

Personal records, strength progression charts, volume tracking, consistency streaks, and total weight lifted. See exactly how far you've come.

Gold+

🗓️

Training Blocks

Five-week periodized training blocks that build from foundation to peak, then ease off with a deload week — the structure serious lifters follow.

Platinum

Why I Built This

6 years of watching people
struggle in the gym.

I'm Harshit — a software engineer, father, and gym-goer based in New Jersey. I've spent 6+ years working out at commercial gyms, at my EMS station, and in hotel rooms when traveling for work.

In that time I've watched hundreds of people walk into gyms with real motivation — and walk out months later, frustrated and unchanged. Not because they lacked commitment. Because nobody gave them the right guidance at the right time.

I built Exercitron to be the coach I wish I'd had when I started — and the one I still want now.

😤

Existing apps are intimidating

VO2 max, lactate threshold, TSS scores — most fitness apps throw technical jargon at people who just want to know what to do in the gym today.

🤷

"Here's your plan. Figure it out."

Apps generate a workout and disappear. No guidance on how heavy to go, no feedback on whether to push harder or back off, no coaching through the process.

🏥

Nobody asks about limitations

Bad knees. A shoulder injury. Can't do deadlifts. Generic apps don't care. Real trainers do. Exercitron does.

⏰

Life doesn't fit a gym schedule

Some days you have 30 minutes. Some days you're in a hotel room. Some days Planet Fitness is all there is. Your trainer should adapt — not you.

"Personal training shouldn't cost $100 a session. The knowledge that makes a great trainer shouldn't be locked behind a price tag most people can't afford."

— Harshit Dhawan, Founder of Exercitron

Smart Coaching

Know exactly when to push.
And when to recover.

Most people plateau because nobody tells them when to increase weight — or when they're lifting too heavy to make progress. Exercitron solves both.

What Exercitron's coaching sounds like (Gold and Platinum)

🏆

Increase Weight

You've been hitting every set on Bench Press. Go a little heavier next session — your muscles are ready for the challenge.

💡

Perfect Weight

You're at the right weight on Lat Pulldown. Hold it until you can finish every set.

📉

Drop the Weight

You've been missing sets on Romanian Deadlift. Go a little lighter — controlled reps with full range of motion build more muscle than struggling through.

🔄

Deload Week

You've trained hard for weeks — time for a lighter week. This isn't going backwards — it's how you come back stronger and hit new PRs.

How it works

From zero to training
in under 2 minutes.

No complicated setup. No guesswork. Just answer a few questions and start training.

Set up your profile

Tell us your gym, fitness goal, experience level, and how much time you have per session.

Get your AI plan

Exercitron builds a complete workout plan around your goals and your gym — or the equipment you have at home — in under a minute.

Refine it your way

Don't like an exercise? Need to avoid something? Swap it, exclude it, or (on Silver and up) just ask — Exercitron adjusts your plan through natural conversation.

Log & get coached

Log your sets and get a suggested next weight for each exercise — plus coaching based on your actual performance on Gold and Platinum.

Pricing

Less than one session
with a personal trainer.

Start free. New users can try Gold for 1 week at no charge.

Free

Get started with AI workout plans

3 AI workout plans/month
Workout logging with a suggested next weight
Focus mode
Home & travel workouts
7 days of history
Plan changes in chat
Coaching insights
Stats dashboard

Silver

$4.99 /mo

For consistent gym-goers

6 AI workout plans a month
3 plan changes/month in chat
All 8 gym presets
Choose your exact home equipment
Auto rest timer
90 days of history
Coaching insights

Built with your
health in mind.

Exercise involves real risk. We take that seriously.

🏥

PAR-Q Health Screening

Every new user completes the standard Physical Activity Readiness Questionnaire before starting. If your answers suggest checking with a doctor first, your plan pauses until you confirm you've been cleared.

📋

Informed Consent

Clear health disclaimer and liability waiver during onboarding, and we ask before any AI feature uses your data. We're transparent about what Exercitron is — and what it isn't.

⚕️

Not Medical Advice

Exercitron provides general fitness guidance only. Always consult a healthcare professional before starting any new exercise program.

🛡️

Smart Load Management

Exercitron suggests a lighter weight when sets get missed — no ego lifting, no grinding through bad reps.

Read our full Health Disclaimer →

Your AI Personal Trainer.
Always in your pocket.

Everything a personal trainer does.
At a fraction of the cost.

6 years of watching people
struggle in the gym.

Know exactly when to push.
And when to recover.

From zero to training
in under 2 minutes.

Less than one session
with a personal trainer.

Built with your
health in mind.

Ready to train smarter?

Your AI Personal Trainer.Always in your pocket.

Everything a personal trainer does.At a fraction of the cost.

6 years of watching peoplestruggle in the gym.

Know exactly when to push.And when to recover.

From zero to trainingin under 2 minutes.

Less than one sessionwith a personal trainer.

Built with yourhealth in mind.

Ready to train smarter?

Your AI Personal Trainer.
Always in your pocket.

Everything a personal trainer does.
At a fraction of the cost.

6 years of watching people
struggle in the gym.

Know exactly when to push.
And when to recover.

From zero to training
in under 2 minutes.

Less than one session
with a personal trainer.

Built with your
health in mind.