Simply say Hey Siri, Stop, the Alarm will stop. See the pic below on iOS 27
See the pic below.
Simply saying, “Why can’t I cancel or turn off my current alarm with Siri?” does not provide enough information for anyone to understand what you have actually tried or to troubleshoot the problem effectively.
From your description, it appears that you may have encountered similar reports from other users and are presenting those reports as if they establish that the same issue is occurring on your device. Before concluding that it is an iOS issue, it is important to establish what Siri commands you actually tried, what Siri responded, and what happened afterward.
If you are asking others to help resolve a specific problem, the relevant information would be things such as:
- What exact Siri command did you use?
- Did you try different ways of phrasing the command?
- What exactly did Siri respond?
- Did Siri understand the command correctly?
- Did you try invoking Siri again and issuing the command a second time?
- Did you try turning the alarm off through the Clock app to confirm that the alarm itself was functioning normally?
- Did you restart the iPhone and test Siri again?
- Does the problem occur with every alarm or only a particular alarm?
Saying “I was able to do it on iOS 26” or “iOS 27 has not fixed it” does not, by itself, help identify the cause. It is useful background information, but it does not tell us what is happening on the device now or what troubleshooting has already been attempted.
Also, Siri can sometimes behave differently depending on the state of the device and the command being issued. In some situations, simply invoking Siri again and issuing a direct command can interrupt or stop an activity that is currently in progress. That is one of the basic troubleshooting steps worth trying before concluding that the functionality is broken.
In this case, it doesn't appear that you have even tried that.
When asking for troubleshooting help, the objective should be to provide enough information for someone else to reproduce, narrow down, or eliminate possible causes, rather than simply stating the symptom or citing similar reports from elsewhere. Otherwise, the discussion quickly becomes speculation rather than troubleshooting.
