Apple Watch Ultra User Guide
- Welcome
- What’s new
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- Apple Watch Ultra gestures
- Use double tap to perform common actions
- Set up and pair your Apple Watch Ultra with iPhone
- Set up more than one Apple Watch
- Pair Apple Watch Ultra with a new iPhone
- Choose a function for the Action button on Apple Watch Ultra
- The Apple Watch app
- Charge Apple Watch Ultra
- Turn on and wake Apple Watch Ultra
- Lock or unlock Apple Watch Ultra
- Change language and orientation on Apple Watch Ultra
- Remove, change, and fasten Apple Watch bands
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- Apps on Apple Watch Ultra
- Open apps
- Organize apps
- Get more apps
- Tell time
- Status icons
- Control Center
- Use Focus
- Adjust brightness, text size, sounds, and haptics
- See and respond to notifications
- Change notification settings
- Use the Smart Stack to show timely widgets
- Manage your Apple ID
- Use shortcuts
- See time in daylight
- Set up Handwashing
- Connect Apple Watch Ultra to a Wi-Fi network
- Connect to Bluetooth headphones or speakers
- Hand off tasks from Apple Watch Ultra
- Unlock your Mac with Apple Watch Ultra
- Unlock your iPhone with Apple Watch Ultra
- Use Apple Watch Ultra without its paired iPhone
- Set up and use cellular service on Apple Watch Ultra
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- Alarms
- Blood Oxygen
- Calculator
- Calendar
- Camera Remote
- Contacts
- ECG
- Medications
- Memoji
- News
- Now Playing
- Reminders
- Stocks
- Stopwatch
- Timers
- Tips
- Voice Memos
- Walkie-Talkie
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- About Wallet
- Apple Pay
- Set up Apple Pay
- Make purchases
- Send, receive, and request money with Apple Watch Ultra (U.S. only)
- Manage Apple Cash (U.S. only)
- Use Wallet for passes
- Use rewards cards
- Pay with Apple Watch Ultra on Mac
- Ride transit
- Use your driver’s license or state ID
- Use digital keys
- Use COVID-19 vaccination cards
- World Clock
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- VoiceOver
- Set up Apple Watch Ultra using VoiceOver
- Apple Watch Ultra basics with VoiceOver
- Apple Watch Mirroring
- Control nearby devices
- AssistiveTouch
- Use a braille display
- Use a Bluetooth keyboard
- Zoom
- Tell time with haptic feedback
- Adjust text size and other visual settings
- Adjust motor skills settings
- Set up and use RTT
- Accessibility audio settings
- Type to speak
- Use accessibility features with Siri
- The Accessibility Shortcut
- Copyright
Use double tap to perform common actions on Apple Watch Ultra
Use double tap (Apple Watch Ultra 2 only)
On Apple Watch Ultra 2, tap your index finger and thumb together twice to answer a call, reply to a message, see and scroll through your Smart Stack, and more. When you use a double tap, 
appears at the top of the display. If you use the double tap gesture and it’s not available for a particular screen, shakes from side to side.
You can choose what a double tap does when playing media or navigating your Smart Stack.
Open the Settings app
on your Apple Watch Ultra.Tap Gestures, tap Double Tap, then choose from among these options:
Playback: Choose Play/Pause or Skip.
Smart Stack: Choose Advance or Select.
Turn off Double Tap if you don’t want to use the gesture on your Apple Watch Ultra 2.
You can also open the Apple Watch app on your iPhone, tap My Watch, go to Settings > Gestures, then tap Double Tap.
Note: The double tap gesture isn’t available when Low Power Mode is on, Sleep Focus is active, the display is inactive because your wrist is down, or certain accessibility features are on. Additionally, double tap isn’t available on an Apple Watch you set up for a family member, and works only when your Apple Watch Ultra is on your wrist and unlocked.
See this Apple Support article for more information.