Vita 你的运动健康好搭子

## Product Positioning
Vita is a personal health and sports data tracking app. It aggregates your existing sleep, recovery, training load, and daily activity data in one place, transforming them into understandable trends and personalized general health references to help you exercise smarter and recover better. The built-in AI assistant can answer questions related to daily exercise and lifestyle based on your Apple Watch / WHOOP data.
Vita reads your data through the Apple Health (HealthKit) and WHOOP's cloud authorization interface, and does not directly pair or communicate with any fitness bands, watches, or other devices.
## Core Features
### 1. Health Data Center
Aggregates multi-dimensional data from Apple Health and WHOOP, providing trends and general references. Data sources: Apple Health, WHOOP (authorized by its official cloud).
### 2. Recovery and Load
Displays the daily recovery score and training load (Strain) calculated by WHOOP to help you intuitively understand your body's readiness and avoid overtraining. Vita only shows these values calculated by WHOOP.
### 3. Sleep
Aggregates sleep duration, stage structure, nighttime interruptions, and consistency, summarizing the quality of each night's sleep with a score.
### 4. Nutrition
Record meals by taking photos or writing descriptions. The AI estimates calories and macronutrients (protein / carbs / fat / fiber) and tracks daily progress and trends. The estimated values may have errors due to ingredients and portion sizes and are for record-keeping reference only.
### 5. AI Insights and Q&A
Generates daily/weekly health insights based on your data and supports free Q&A and "Vita Buddy" exercise companion conversations. All AI content is general health information with an explanation of "information sources and methods" (see the link below) and does not constitute medical advice.
### 6. Body Age
Estimates the age trend corresponding to your physical condition based on indicators such as VO₂max, resting heart rate, heart rate variability, steps, sleep, and recovery, for observing the long-term direction of lifestyle changes. This is an estimate based on public research and not a clinical assessment.
### 7. Physical Examination Report Recording
You can upload photos of your physical examination / laboratory test reports. Vita uses AI to extract and structurally display the indicators and reference ranges in them for convenient centralized viewing and review. The reference ranges are provided by the testing institution that issued the report. Vita only displays and does not replace the doctor's interpretation of the report.
## Important Medical Statement
All information, scores, and AI suggestions provided by Vita are for general health and fitness reference only and do not constitute medical advice, diagnosis, or treatment. Consult a doctor before making any health or exercise decisions and when you have health concerns. Vita does not connect, pair, or control any medical devices or hardware.
Information Sources and Methods: https://100old.app/sources
## Subscription Instructions
Vita can be used for free, and there is also an automatically renewable Vita Pro premium subscription.
- Charges are made through your Apple ID; it can be automatically renewed monthly/annually or purchased outright (lifetime).
- You need to cancel at least 24 hours before the end of the current period, otherwise it will be automatically renewed.
- After cancellation, the rights and interests will be retained until the end of the current period; unused portions will not be refunded.
- Links to the service terms and privacy policy are provided within the app.
Support URL: https://1...