练练星球

Features
Easy to use, no special learning required
Multiple user records can be recorded on the same device
All data is securely stored only on your own device
The complete list, you can check the previous records at any time
Records outside the normal range are displayed in a different color
Clear and easy to read interface
Contains statistical analysis reports

Instructions:
In the "Name" field, enter the user's name
Input "Date Time", you can press the "Now" button to automatically set to the current time
Enter blood pressure and heart rate values
Values can be entered directly, or simply press the "+" "-" sign to change
Press "Save", Done
Pressing "List" will list previous records
When the selected date is the current day, the records fourteen days ago will be displayed
When the selected date is not the current day, all records from the selected date to the current day will be displayed