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.
That flat button doubles as the key to Apple's easy onboard payments system. Double click and a little icon for your credit card shows up on-screen. Now bring it close to an Apple Pay-ready card terminal and it should work. No passwords or Touch ID are needed, as long as the watch is on your wrist. Click and hold the flat button: Turn off watch, or power reserve That flat button's basically the power button: press and hold, and you'll see three options pop up.