Privacy Policy

Last Updated: January 7, 2026

OnePercent is built on a simple principle: Signal over Noise. We strictly collect the signal (data needed for your training) and ignore the noise (tracking, ads, personal identifiers).

Garmin Developer Compliance Statement

For users connecting via the Garmin Connect Developer Program, we explicitly affirm:

We do not use Garmin Health data for advertising, marketing, or user profiling.
We do not transfer Garmin Health data to data brokers or unauthorized third parties.
We do not store Garmin Health data longer than necessary to generate the daily training recommendation.

1. The Use Case (Why we need access)

OnePercent is an adaptive training coach. We request access to two specific Garmin API modules:

A. Health API (Read Access)

We read your health metrics to adapt the plan to your body's readiness:

Dailies (Sleep, Stress, Body Battery): Used to calculate a "readiness score". If your Body Battery is low, we reduce volume. If high, we increase intensity.
Activities: Used to track adherence (did you do the workout?) and prevent overtraining.

B. Training API (Write Access)

We write data to your account to deliver the plan:

Publish Workouts: We automatically upload the generated structured workout (e.g., "5x10 Pushups") to your Garmin Connect calendar. This allows you to start the activity directly from your watch without manual programming.

2. Data Minimization & Retention

We practice strict data minimization. We are not a data warehouse.

Ephemeral Processing: Your health metrics are retrieved, processed by our algorithm to generate a text-based workout plan, and then the raw metrics are discarded.
Training Logs: We retain your completed workouts to visualize your streak and progress. We do not retain the raw minute-by-minute heart rate data associated with it.

3. User Control & GDPR

OnePercent is operated by OptimAIzed, based in Norway. We comply with GDPR standards for all users worldwide.

Right to Revoke: You can disconnect OnePercent from your Garmin account at any time via the Garmin Connect app. We immediately lose access to future data.
Right to Erase: Email hello@optimaized.io with your Device ID to request full deletion of your training history.
No Shadow Profiles: We do not link your Garmin data to social media profiles, email marketing lists, or advertising IDs.

4. AI Processing

We use OpenAI's API to interpret your recovery data and generate motivational training text. Data sent to OpenAI is:

Anonymized: It contains metrics (e.g., "Sleep Score: 45") but no personal identifiers (Name, Email, Location).
Transient: It is used for generation only and is not used to train OpenAI's models (via their zero-retention API policy).

5. Contact

Questions about our data practices?

OptimAIzed
Oslo, Norway
Email: hello@optimaized.io