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.
On your Apple Watch, swipe up to open Control Center, then tap . You can also go to Settings, tap Airplane Mode, then tap the slider to turn it on. You can set your iPhone and Apple Watch to mirror the Airplane Mode setting of the other device. In the Apple Watch app on your iPhone, go to Settings > General > Airplane Mode and tap Mirror iPhone.