Upgrading to Apple Watch Series 12 Could Cost You Hypertension Notifications

Some Apple Watch users who upgrade to the Series 12 or the Ultra 4 might temporarily lose access to hypertension notifications. On the watchOS feature availability page , Apple says notifications might not be available on the Series 12 or Ultra 4 at launch because regulatory clearances are in process. Hypertension Notifications may not be available on Apple Watch Series 12 or Ultra 4 in your region, as additional regulatory clearances for these devices are in process.