BLIP: Health & Fitness Tracker

Your Apple Health data, distilled. Recovery, Strain, and Sleep scores with no extra hardware. Body age, stress, 36 trends, nutrition, cycle tracking, AI coaching.

RECOVERY, STRAIN & SLEEP SCORES FROM YOUR APPLE HEALTH DATA BLIP turns health data you already collect into three daily scores. No extra hardware needed. Works with Apple Watch, Oura Ring, WHOOP, and any device that writes to Apple Health.

RECOVERY SCORE (0-100%) Know if your body is ready to push or needs rest. Calculated from HRV, resting heart rate, sleep quality, respiratory rate, SpO2, and wrist temperature, compared to your 30-day personal baseline.

STRAIN SCORE (0-21) Track cardiovascular load and training load throughout the day. Five heart rate zones quantify effort. Strain accumulates in real time so you can avoid overtraining.

SLEEP SCORE (0-100%) More than just duration. Analyzes deep sleep, REM, efficiency, awakenings, and consistency. Personalized sleep need adjusts based on strain, sleep debt, and your own sleep-recovery patterns. View stages as a hypnogram with overnight vitals.

BODY AGE Estimated biological age each week from 9 health metrics. See which areas are aging you faster.

STRESS SCORE Daily stress level (Low to Extreme) from HRV and resting heart rate deviations against your personal baselines.

WORKOUT LOGGING Log strength training with sets, reps, and rest timer. Save and reuse templates. Rate effort 1-10. Workouts save to Apple Health. Track streaks and view a contribution heatmap.

36 HEALTH TRENDS HRV, VO2 Max, Walking HR, HR Recovery, Weight, Body Fat, Calories, Steps, Distance, Stand Hours, Walking Speed, Time in Daylight, and more. Trends from 1 week to 2 years with charts and goals.

NUTRITION & CALORIE TRACKING Quick-log water, caffeine, protein, calories, nicotine, and alcohol. Set a calorie plan with deficit, maintenance, or surplus goals and macro targets. Hourly breakdowns and goal progress. All entries write to Apple Health (nicotine is tracked on-device).

BODY FAT TRACKING Log body fat percentage or calculate it with the Navy Method. Track lean mass over time.

DAILY JOURNAL Answer 8 quick behavior questions each day. BLIP correlates your answers with Recovery and Sleep scores to surface which habits help and which hurt.

HIGHLIGHTS Weekly and monthly comparisons for Recovery, Sleep, Strain, and Activity.

CYCLE TRACKING Phase estimation, regularity scoring, and cycle history. Log flow from the dashboard. Reads and writes through Apple Health.

CUSTOMIZABLE DASHBOARD 40 toggleable cards. Reorder sections. Daily briefing with morning summary. Recovery battery visualization.

APPLE WATCH Score rings, health monitor, workout tracking with Digital Crown input, quick-log, smart alarm, and watch face complications. Your scores on your wrist.

WIDGETS 10 Home Screen widgets and 4 watch face complications. See recovery, strain, sleep, nutrition, goals, and calorie balance at a glance.

AI HEALTH COACH Chat with a wellness coach that knows your scores and trends. Persistent memory, conversation history, and customizable style. Sees computed data only, never raw health data. Optional subscription.

HOW IT WORKS

1. CONNECT: Grant Apple Health permission.
2. SCORE: Algorithms compare your biometrics against your 30-day baseline.
3. TRAIN: Check Recovery each morning. Monitor Strain during the day. Review Sleep each night.

PRIVACY BY DESIGN All scoring runs on your iPhone. No raw health data leaves your device. No ads, no analytics, no third-party frameworks. Zero SDKs.

WHO BLIP IS FOR Athletes who want recovery insights without expensive hardware. Apple Watch owners looking for deeper analytics.

SUBSCRIPTION Core features are free: scores, 36 trends, body age, stress, workout logging, nutrition tracking, alcohol tracking, nicotine tracking, calorie plan, body fat tracking, cycle tracking, journal, highlights, goals, and dashboard customization. AI Health Coach: $8.99/month or $49.99/year (both with 7-day free trial).

Privacy Policy: https://blip.health/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/