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Works with

px works with Polar.

Polar records the session in detail. px places the next one, eases it after a short night, and says so.

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What arrives

What Polar shares with px.

  • Workouts. What you did, for how long and how hard, so yesterday counts toward today.
  • Sleep. How long and how well, so a short night changes the morning.
  • Heart rate and HRV. Read against your own normal, never an average.
  • Daily activity. Steps and the shape of your day between sessions.

Each reading is set against your own normal, not an average person’s. By the end of week one, px knows yours.

What changes

The day is decided with it in view.

A short night changes the morning. Slept badly by your own standards? The session eases off and px tells you why. Slept well with a clear calendar? Push.

Yesterday counts toward today. The session Polar recorded is part of your load, so tomorrow is planned around what you actually did, not what was on the plan.

Move, Mind and Fuel, decided together. Your training changes what you eat. Last night’s sleep changes today’s session. One coach makes the call, every morning, and gives the reason.

Ask px, any hour. Text or talk. px answers from your plan, your sleep and your pursuit, and changes the plan if the answer calls for it.

Connecting

How to connect Polar.

In the px app: Settings › Devices. Sign in once and px reads from then on.

Data is read as often as Polar allows, and px only asks for what it needs to coach you. Disconnect at any time from the same place.

Also works with

Questions

Do I need Polar to use px?

No. px works with just your phone. Polar adds workouts, sleep, heart rate and HRV, and daily activity, which lets px read your day more closely, but the plan, the coach and the food work without it.

Do I keep using the Polar app?

Yes. px reads what Polar shares and turns it into the day’s plan. Nothing about how you use Polar changes.

What if Polar has not synced this morning?

px does not guess. It uses what it has, tells you which inputs are missing, and asks you for the rest. You see a gap, never an estimate.

Is my Polar data sold or used to train AI?

Never. It coaches you and nothing else. You can export, pause or delete it whenever you like, and px only asks for what it needs to coach you.

Polar measures. px decides.

Seven days free. Connect once, and tomorrow morning is already planned.

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