Incidence not known. 1  Chest discomfort. 2  difficulty swallowing. 3  hives or itching.  increased 1  sweating. large, hive-like swelling on the face, eyelids, lips, tongue, throat, hands, legs, feet, or sex organs.  loss of 1  consciousness. noisy breathing.  slow or irregular 1  heartbeat. swelling of the  joints.
Keep in mind that your Apple Watch must be charged at least a little bit before will power on. How to turn off the Apple Watch. Press and hold the side button until you see the power down menu appear. Once it does, drag the Power Off slider to the right to turn the watch off.
Follow these steps: 1  If you paired an Apple Watch with your iPhone, unpair your Apple Watch. 2  Back up your device. 3  Sign out of iCloud and the iTunes & App Store. If you're using iOS 10.3 or later, tap Settings > [your name]. 4  Go back to Settings and tap General > Reset > Erase All Content and Settings.