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PPerformance90
How it works

From raw data to a real decision

You wear your device. We do the analysis overnight. You wake up knowing exactly how to train.

  1. 01

    Connect your wearable

    Link WHOOP, Apple Watch, Garmin, or Oura in two taps. Your existing history comes with you, and there's no new hardware to buy.

  2. 02

    We learn your baseline

    During a short calibration window, LockIn90 maps what 'normal' looks like for your heart, sleep, and recovery — the foundation every future score is measured against.

  3. 03

    Overnight, we crunch the signals

    While you sleep, we fuse HRV, resting heart rate, sleep architecture, respiratory rate, and training load into one model tuned to you.

  4. 04

    Wake up to your score and plan

    Every morning you get one number and a clear recommendation — push, maintain, or recover — with the reasoning laid out so you can trust it.

Under the hood

Serious modeling, simple output

The complexity lives in our pipeline. What you see is one honest number.

01

Personalized

Scores are relative to your own baseline, learned during calibration and updated continuously.

02

Multi-signal

No single metric dominates — signals are weighted and cross-checked against each other.

03

Adaptive

The model re-tunes as your fitness, stress, and season change, so it never goes stale.

Start today

Stop guessing. Start performing.

Connect your wearable and get your first energy score in minutes. Cancel anytime.

No credit card required · 14-day trial