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.
Your personal information, such as your height, weight, gender, and age, is one of the things your Apple Watch uses to calculate how many calories you burn and more. To update your personal information: 1  Open the Watch app on your iPhone. 2  Tap the My Watch tab. 3  Tap the item that you want to change and adjust it.4  Tap Done. Hold your iPhone in your hand, or wear it on an armband (preferably) or waistband. 2  Open the Workout app on your Apple Watch, and choose Outdoor Walk or Outdoor Run. 3  Choose your goal or select Open. 4  Tap Start. 5  Walk or run at your normal pace for about 20 minutes.