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The Heza philosophy

What Heza believes.

Seven ideas behind every screen, from someone who wanted to train better without one more app to look after.

  1. 01 Heza has no AI. It has yours.
  2. 02 One brain, not five apps.
  3. 03 Say it, don't type it.
  4. 04 Your pace.
  5. 05 Free means free.
  6. 06 Your data, your business.
  7. 07 Honest numbers.

01 · Your AI

Heza has no AI. It has yours.

The AI you already talk to knows how you think. Heza hands it your food and training, and gets out of the way.

Coach note from your AI in Lift: Three sessions a week and loads are still climbing. Bench is up 2.5 kg in three weeks and squat volume held steady despite the long runs. Suggestion: Keep Wednesday's lower session before Thursday's tempo.

02 · Everything together

One brain, not five apps.

Food, lifting, runs, sleep and weight in one place, so the advice sees your whole week and not only Tuesday's run.

Calories eaten vs burned this week. Average deficit 393 kcal a day. Day 1: ate 2210, burned 2640. Day 2: ate 2380, burned 2510. Day 3: ate 2050, burned 2720. Day 4: ate 2290, burned 2480. Day 5: ate 2460, burned 2390. Day 6: ate 2150, burned 2930. Day 7: ate 1860, burned 2480.

03 · No extra work

Say it, don't type it.

“Bench, three sets of eight at 80.” That's the whole log.

You say "Two eggs and toast for breakfast" to your AI assistant. It logs 2 eggs and a slice of toast, 253 kcal and 17 g protein, and the meal appears in Heza's Fuel screen.

04 · Your pace

Your pace.

Big week or quiet week, ask your AI and the plan changes with you. Nobody is keeping score but you.

A week planned by your AI: Monday Upper A, Tuesday easy 6 km run, Wednesday Lower A with squats 4 by 6 at 82.5 kg, Thursday 8 km tempo run, Friday rest, Saturday 14 km long run.

05 · Free

Free means free.

No subscription, no ads, and nobody buys your data. You already pay for enough apps.

06 · Privacy

Your data, your business.

The Heza team doesn't browse what you log. Export it or delete it whenever you like.

Read the privacy policy

07 · Honesty

Honest numbers.

Calories burned are an estimate, and Heza says so. A good guess you understand beats a precise number that's wrong.

Built for purpose.

Heza is built by one person and paid for out of pocket. If these ideas sound like yours, you'll feel at home.

Who's behind Heza

Start free while it's early.

Heza is in early access and free. Make an account in a minute, connect your watch and your AI when you are ready.

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Free. No card. Works on iPhone, Android and desktop.