
About
Monitor your heart rate and overall health using your phone's camera. Analyze tongue images for wellness insights and facial scans for vital signs. Track key health metrics and daily activity in one place.
What's New in 脉安
3.7.0
June 25, 2026
心率检测更精准、舌象识别更专业,操作步骤再简化,让你读懂身体的每一个信号~
User reviews
FAQ
How does 脉安 measure heart rate?
脉安 uses your phone's camera to detect heart rate by analyzing blood flow dynamics through your fingertip. The process takes approximately 30 seconds and requires no additional hardware.
Can 脉安 diagnose medical conditions?
No, 脉安 is intended for daily health trend tracking and is not a medical diagnostic device. It provides insights and suggestions but should not replace professional medical advice.
What kind of data does 脉安 collect from facial scans?
Facial scans can generate up to 6 key vital sign data points, including heart rate, respiratory rate, and stress index, using patented blood flow optical imaging technology.
How is my data protected by 脉安?
Your health data is encrypted during transmission and stored securely on cloud servers with bank-grade encryption. Facial video images are processed in real-time on the device and not saved.
Does 脉安 have ads?
Yes, 脉安 contains advertisements within the application.
What is the subscription model for 脉安?
脉安 offers an auto-renewing subscription. You can cancel the automatic renewal at any time by adjusting your iTunes account settings at least 24 hours before the current subscription period ends.
What devices does 脉安 support?
脉安 is supported on iPhones and iPods, running on iOS. The latest version is 3.5.0, last updated on June 9, 2026.
What are the key health metrics tracked by 脉安?
The app tracks core metrics like heart rate, HRV, and BMI, along with daily activity data such as steps, distance, and calorie expenditure, presented on a health data dashboard.




