砰砰 - AI 心率变异性 HRV 分析

New version launched! The daily "Good Morning Brief" presents body energy and sleep analysis, with AI-powered interpretation of 7-day recovery trends. A new breathing training module has been added; follow guided deep breaths to adjust stress levels anytime and restore mind-body balance.

HRV (Heart Rate Variability) is a key indicator for understanding body recovery, stress, and autonomic nervous system status, but "numbers alone" are hard to interpret.
HRV helps you understand each measurement more intuitively and transform changes into trackable trends:
- Today at a glance: Energy reserves and stress index + clear status summary, quickly grasping your current recovery level.
- Trend tracking: 24-hour trends and customizable key metric cards, observing fluctuations and directional changes.
- Detailed professional view: Data quality prompts, relative baseline comparisons, key charts, and metrics presented centrally, helping you understand "why things are the way they are today."
- Data accumulation: Weekly/monthly/yearly summaries and record lists, making long-term progress visible.
- Multi-source measurement & synchronization:
- Apple Watch: Mindfulness sessions, ECG records, automatic collection, and synchronization of RR intervals
- iPhone: Connect to Bluetooth heart rate straps and other peripherals to complete measurements
- Subscription & Benefits: Unlock higher-frequency detailed AI recommendations and keyword capabilities (subject to in-app display).

Privacy & Disclaimer:
- This App provides visualization and auxiliary interpretation of health data and is not used for medical diagnosis or treatment decisions; please consult a professional doctor if you experience any discomfort.