0% Phone battery calculation

[JanHavel]

Hi, if my phone dies there is still 2% on watch's Phone battery widget.
Is it possible to add
IF phone battery last data received = 2% AND phone is disconnected for more than +-15mins
----> set 0% (or X or - or new icon)

[GreatApo]

I intend to add a data expiration in the future, hence, if the data are not updated withing a time window n/a should appear.

[JanHavel]

I intend to add a data expiration in the future, hence, if the data are not updated withing a time window n/a should appear.

Clever ;)