Garmin Health API Integration

Your Garmin data, finally understood.

okataoo.io securely syncs your Garmin device data and uses advanced AI to translate it into personalized recommendations on training, recovery, sleep, and long-term health — built on the metrics you already trust.

Encrypted end-to-end You own your data Cancel anytime
What you get

Insight beyond the raw numbers.

We turn heart rate, HRV, sleep stages, VO₂ max, training load, and more into plain-language guidance that actually helps you move the needle.

Smarter recovery

Daily readiness scores that factor in your HRV, sleep quality, stress, and training load — with clear "go hard" or "back off" calls.

Adaptive training advice

AI-generated session suggestions that respect your goals, your recovery, and your Garmin-tracked fitness trajectory.

Sleep you can fix

Turn sleep stages and respiration into behavior-level recommendations — caffeine cutoffs, wind-down windows, temperature.

Long-term trends

Watch your resting HR, VO₂ max, and fitness age move over months — not just days — with clear explanations of why.

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Stress & energy

Understand what's draining your Body Battery and how to protect it through daily habits.

Weekly AI review

A personal, written summary of your week — patterns spotted, wins logged, and one focused thing to improve next.

How it works

Connect once. Improve every day.

okataoo.io uses Garmin's official Health API to securely access only the metrics you approve — never your password, never data you haven't consented to.

01

Connect your Garmin

Sign in through Garmin's official Connect IQ OAuth flow. You explicitly approve which data types we can receive.

02

We analyze, privately

Your data is encrypted in transit and at rest. Our AI looks for patterns across your sleep, training, recovery, and activity history.

03

Get clear recommendations

Open the app for a daily briefing, a weekly review, and on-demand answers about your own body — in plain English.

About okataoo.io

Built for people who love their data but want the story behind it.

Garmin devices collect an extraordinary amount of information about your body. But for most people, that data sits in charts they glance at and forget. okataoo.io is a wellness app that reads your Garmin metrics through Garmin's Health API and turns them into plain-language guidance — so you actually know what to do next.

We are not a medical device and we do not provide diagnosis or treatment. Our recommendations are designed for healthy adults looking to improve training, recovery, sleep, and daily energy.

  • Purpose of Garmin data use: Personalized wellness & training recommendations for the authenticated user — and only that user.
  • Who we serve: Individual Garmin device owners who opt into sharing their own health metrics with our app.
  • Data minimization: We only request the data types required for the feature the user has enabled.
  • User control: Users can disconnect Garmin and request data deletion at any time.

Garmin data types we use

Daily SummariesSteps, calories, intensity minutes
Heart Rate & HRVResting HR, HRV status
SleepStages, duration, respiration
Stress & Body BatteryDaily & trend data
ActivitiesWorkouts, duration, HR zones
VO₂ max & TrainingLoad, status, fitness age

We request only the scopes required for the features each user enables. Full details in our Privacy Policy.

Privacy & Security

Your data. Your rules.

We treat your Garmin health data the way we'd want our own handled — carefully, transparently, and reversibly.

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Encrypted in transit & at rest

TLS 1.2+ for all connections. AES-256 for stored data. Secrets are managed in a dedicated key vault.

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Never sold, never shared

We do not sell your health data or share it with advertisers, ever. It is only used to power your own experience.

Disconnect anytime

Revoke Garmin access in one click. Request full data deletion whenever you like — we act within 30 days.

Garmin-approved flow

We use Garmin's official Health API and OAuth authorization. We never see or store your Garmin password.

Be first on the waitlist.

We're rolling out invites as we complete Garmin's Health API certification. Drop your email and we'll reach out when a spot opens.

By joining, you agree to our Terms and Privacy Policy.