Personalized Metrics
This content is for informational purposes only and is not a substitute for professional advice.
Fuel empowers you with a suite of personalized health and performance metrics, designed to help you understand your body, optimize your routines, and reach your goals. By integrating data from wearables and your own inputs, Fuel delivers actionable insights tailored to you.
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What Are Personalized Metrics?
Personalized metrics are health, fitness, and recovery indicators calculated specifically for you, based on your body weight, activity, sleep, and goals. Fuel uses your data—collected from devices like Apple Watch, Oura Ring, Whoop, and manual entries—to provide daily targets and real-time feedback.
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Key Metrics Tracked by Fuel
Recovery
- What it means Your body's readiness to perform, based on sleep, exertion, and heart rate data.
- How it helps Guides you on when to push harder or prioritize rest.
Sleep
- What it means Duration, quality, and stages of your nightly rest.
- How it helps Identifies trends and suggests improvements for better recovery and performance.
Stress
- What it means Physiological stress levels, often inferred from heart rate variability (HRV), sleep, and activity.
- How it helps Helps you recognize periods of high stress and manage recovery.
Exertion
- What it means Measures your physical activity load, including workouts, steps, and active minutes.
- How it helps Ensures you're training at the right intensity for your goals.
Resilience
- What it means Your ability to recover from stress and exertion, combining trends in sleep, activity, and recovery.
- How it helps Tracks your long-term adaptation and readiness.
Heart Rate Zones
- What it means Time spent in different heart rate zones during activity.
- How it helps Optimizes training for fat burning, endurance, or peak performance.
Energy Metrics
Fuel breaks down your energy balance into:
- Active Energy Calories burned through movement and exercise.
- Basal Energy Calories your body burns at rest.
- Food Energy Calories consumed from your nutrition log.
- Net Energy The difference between calories consumed and burned.
Energy Available
- What it means An estimate of your remaining energy for the day, factoring in intake and expenditure.
- How it helps Prevents under-fueling or overtraining.
Battery
- What it means A holistic score representing your overall readiness, combining sleep, recovery, and exertion.
- How it helps Simple visual cue for when to train, rest, or recover.
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How Fuel Personalizes Your Metrics
- Device Integration Syncs with Apple Health, Oura, Whoop, and more for comprehensive data.
- Custom Targets Nutrition and workout goals adjust based on your weight, activity, and progress.
- Actionable Insights Fuel highlights trends, suggests adjustments, and celebrates milestones.
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Frequently Asked Questions
How do I improve my Recovery or Battery score?
Prioritize sleep, manage stress, and balance your training load. Fuel will provide tips based on your data.
Why don't I see all metrics?
Some metrics require data from specific wearables (e.g., HRV from Apple Watch). Check your device connections and permissions.
Can I customize which metrics I see?
Yes! In Fuel's settings, choose which metrics to display on your dashboard.
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For more details on supported devices and data sources, see Wearables.
If you have questions or need help interpreting your metrics, contact Fuel Support.
