The AI Personal Trainer That Actually Knows Your Body.

Today is an AI fitness coach with a living memory of your training, sleep and schedule. It writes a personalized workout plan that adapts every week — and quietly reshuffles when your day, or your legs, don't.

AI personal trainer chat with adaptive weekly workout plan
Reads signals from —Apple HealthHRV & sleepApple WatchworkoutsStravaruns & ridesWhoop / OurarecoveryGoogle Calendarscheduling

A Workout Generator Is Not a Coach.

Real coaches remember last week and adjust this one. That's the bar Today's AI personal trainer is built to.

Generic AI workout app
  • Static PDF plan you'll abandon by week 3
  • Templates from a workout catalog
  • Doesn't know you slept 5 hours
  • Forgets you skipped Tuesday
Today · your AI fitness coach
  • A personalized workout plan that rewrites itself weekly
  • Sessions built from your history, recovery and calendar
  • Reads HRV and sleep before it picks today's intensity
  • Reshuffles the week so you still hit the goal

What a Real Personal Fitness Coach App Should Do.

Personalized Workout Plan, Weekly

Every Sunday, Today writes next week's sessions from your last block, your calendar and your recovery — not a static template.

Proactive Recovery Coach

Notices low HRV, poor sleep or lingering soreness, and pulls back intensity before you break something.

Cross-App Execution

Blocks the workout on your calendar, logs it to Apple Health / Strava, and quietly reshuffles when the meeting slides.

AI Workout Generator

Any day, any time slot — 22 free minutes becomes a hotel-room strength session.

Sleep-Aware Intensity

Reads last night before it prescribes today. No 5×5 on 5 hours of sleep.

Nutrition Co-Pilot

Folds calorie and protein targets into daily nudges — MyFitnessPal & Apple Health friendly.

Runs on Your Devices

iPhone, Apple Watch, Android and web — the coach follows the workout, not the phone.

One AI Fitness Coach, Four Very Different People.

Same install — the workout plan you get on day one depends on the body, calendar and goal Today Learns You have.

Busy Founder Squeezing 30-Min Sessions

Between investor calls and design reviews, Today drops a 30-minute session into the one gap that survived the day.

  • Workout auto-scheduled around meetings
  • Intensity drops on 4h-sleep days
  • Weekly volume still hits target

New Parent Easing Back into Training

Between naps and night feeds, Today rebuilds a base from zero — patient, forgiving, and honest about what's possible this week.

  • Starts at whatever base you have
  • Reshuffles when a nap gets skipped
  • Won't guilt-trip you on missed days

Marathon Prep with a Real Taper

Long runs stack on Saturdays, taper starts three weeks out, and race-week sleep is prioritized over one more workout.

  • Plan built to your race date
  • Weekly mileage adapts to Strava data
  • Taper protected, not negotiable

Post-Injury Return-To-Run

Today walks you back — walk / run intervals, honest soreness check-ins, and a firm stop if HRV or pain says so.

  • Walk-run progression, week by week
  • Auto-pause on flare-ups
  • Physio notes stay in memory

Three Steps to a Coach That Keeps Up.

STEP 01

Connect Your Health Data

Link Apple Health, Google Fit, Strava, Whoop or Oura. Today reads sleep, HRV and last month's training.

STEP 02

Coach Learns Your Patterns

Which days you actually train, how you recover, when meetings blow up plans. A living memory of you as an athlete.

STEP 03

Every Day, a Plan That Fits

Morning: today's session sized to your recovery. Evening: a nudge if you skipped. Sunday: next week rewrites itself.

The Best AI Personal Trainer App, Side by Side.

CapabilityTodayFitbod / FreeleticsHuman PTChatGPT plan
Personalized weekly plan that adaptsPartial
Reads HRV / sleep before prescribing
Reschedules around your real calendarPartial
Remembers last block's soreness & PRsPartial
Proactive Nudges when you skipPartial
Cost per monthPartial

Human PTs are still the gold standard for form and accountability. Today is the AI fitness coach in your pocket the other 6 days a week.

Questions People Ask Before Starting.

How does an AI personal trainer actually work?

Today connects to your calendar and health data (Apple Health, Google Fit, Strava, Whoop, Oura). It learns your training history, recovery patterns and schedule, then writes a personalized workout plan that adapts every week — nudging harder sessions when you're recovered and pulling back when you're not.

Is this a real personalized workout plan or a generic template?

Real. Every session is generated from your current fitness, last week's sessions, sleep, HRV and how much time you actually have that day. If you skip Tuesday, Wednesday reshuffles — it's not a static PDF.

How is Today different from an AI workout app like Fitbod or Freeletics?

Fitbod and Freeletics build workouts from an in-app catalog. Today is a personal assistant with a living memory of your life — it schedules the session on your real calendar, moves it when a meeting slides, and follows up if you skipped it.

Do I need a smartwatch or fitness tracker?

No, but it helps. Today works with just a calendar and workout log. Connect Apple Watch, Whoop, Oura or Garmin and it starts reading recovery and sleep signals to tune intensity automatically.

How is this different from ChatGPT giving me a workout plan?

ChatGPT forgets you every session and hands back a static plan. Today's AI fitness coach remembers every workout you've logged, checks in proactively, and rewrites tomorrow when today didn't go as planned.

Can it handle nutrition and weight-loss goals too?

Yes. Log meals or connect MyFitnessPal / Apple Health and Today will fold calorie and protein targets into daily nudges alongside training and recovery.

Is Today free?

Today is in public beta and free to use. Log in and get started on iPhone, Apple Watch, Android and the web.

Train with a Coach That Adapts.

Your plan reacts to sleep, soreness and the sessions you actually finished, and rewrites next week before you think about it.

Get started