Of course, the seconds that matter might be someone else's medical emergency, which your iPhone or Apple Watch is slowing down with false positives.
From https://9to5mac.com/2023/02/03/iphone-crash-detection-critic...
“My whole day is managing crash notifications,” said Trina Dummer, interim director of Summit County’s emergency services, which received 185 such calls in the week from Jan. 13 to Jan. 22. (In winters past, the typical call volume on a busy day was roughly half that.) Ms. Dummer said that the onslaught was threatening to desensitize dispatchers and divert limited resources from true emergencies.