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.
Apple Watch at a glance. 1  Apple Watch has gone on sale worldwide online and in Apple Stores. 2  There are four models of Apple Watch: Apple Watch Sport, Apple Watch, Apple Watch HermÃ¨s and the 18k gold Apple Watch Edition. 3  The smartwatch features a maximum 18-hour battery life and MagSafe 'wireless' induction charger.