If there’s nothing wrong about using it this way
Is there nothing wrong with using iPhone without showing battery health
Question marked as
I’m not quite sure what you mean. If you go to Settings/Battery/Battery Health and you see a message saying it can’t determine battery health that means that either your battery is failing, or you had the battery replaced with a non-Apple standards-compliant battery. If the battery is failing get it replaced by Apple; if you had the battery replaced you can use your iPhone for as long as the battery lasts, but you will not be able to monitor battery condition.
If you meant something else, please explain.
