Could not read HR and BP - Feature not supported error

[vincenzodentamaro]

Describe the bug
from the example app is possible to read HR and BP, but not from another app.
Interestingly the Spo2 can be read.

Expected behavior
read both hr and bp
BAND Spovan H02:

Additional context
Add any other context about the problem here.

[TimAimee]

you need comfirm pwd first

[ztind]

验证了的，还是toast提示 the Feature not supported error。

[Sartharian]

i'm going to check this.
i'll edit soon