Apple · 2022
Watch UltraSize, Dimensions & Wrist Fit
Case Width
44mm
Thickness
14.4mm
Lug-to-Lug
49mm
Weight
61.3g
The Apple Watch Ultra sits best on flat wrist widths of about 52–70mm (≈ 13.9–18.7cm wrist circumference). Adjust the slider below to check your wrist.
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The Watch Ultra in short
The figures that decide whether this watch suits you, pulled out of the full specification sheet further down.
- Between 36 hours and 1.5 days per charge depending on the power mode — smartwatch at best, battery saver at worst.
- Water rated to 100 m.
- 61.3g on the wrist. Heavier than 70% of the 44mm watches we have weights for.
- 1.92 inches OLED/AMOLED display, always-on capable.
- Carries on-board maps rather than breadcrumb navigation only.
Does the Watch Ultra fit your wrist?
Drag the slider to your wrist width and see the Watch Ultra overlaid at true scale. Lug-to-lug — not case diameter — decides whether a watch overhangs your wrist.
Happy with the fit? Check current availability for the Watch Ultra.
Check offer2D Dimension Schematics
The Watch Ultra drawn to scale — from above, and in profile against the wrist.
- Apple Watch Ultra44mm × 49mm · 14.4mm thick
3D preview
Apple Watch Ultra on a wrist
On an arm sized to your own wrist — the view a product photo never gives you.
Shapes are built from published measurements, not manufacturer 3D models — accurate proportions, generic dial.
How long the Watch Ultra lasts, by power mode
Runtime changes by a factor of 1 depending on what you leave switched on. Bars are scaled against the longest mode.
- Smartwatch1.5 days
- Battery Saver36 hours
How the Watch Ultra ranks on battery
Against the 77 Apple watches in our database, ranked on each figure Apple publishes.
- Everyday use36 hours#6 of 77
- Power save36 hours#13 of 27
Watch Ultra specifications
The figures that decide a purchase, followed by every line Apple publishes.
- Battery life
- 1.5 days
- Display
- 1.92 inches
- Resolution
- 410 x 502 px
- Water rating
- 10 ATM
- Storage
- 32GB
- Charging
- 1.5 hours
Full specification sheet
117 published lines across 8 groups, unedited
Design
- width
- 44
- height
- 49
- volume
- 31.05 cm³
- weight
- 61.3 g
- thickness
- 14.4
- ATM rating
- 10 ATM
- resolution
- 410 x 502 px
- screen size
- 1.92 inches
- Display type
- OLED/AMOLED
- Has a display
- pixel density
- 338 ppi
- water resistance
- Waterproof
- Always-On Display
- has a touch screen
- is designed for kids
- waterproof depth rating
- 100 m
- Watch band is replaceable
- Has sapphire glass display
- maximum operating temperature
- 55 °C
- Ingress Protection (IP) rating
- IPX6
- has branded damage-resistant glass
- lowest potential operating temperature
- -20 °C
Battery
- charge time
- 1.5 hours
- battery life
- 1.5 days
- has wireless charging
- has a removable battery
- Has a solar power battery
- has a rechargeable battery
- battery life in power save mode
- 36 hours
Sensors
- has GPS
- has a compass
- Has a barometer
- has a gyroscope
- Has a cadence sensor
- has an accelerometer
- Monitors perspiration
- Has a heart rate monitor
- Has a temperature sensor
- Monitors blood oxygenation levels
Features
- RAM
- 1.5GB
- release date
- 2022-09-07
- Has a stopwatch
- Has smart alarm
- warranty period
- 1 years
- Has call control
- Has silent alarm
- has HRV tracking
- internal storage
- 32GB
- measures VO2 max
- Has notifications
- Has ECG technology
- Locates your phone
- has a front camera
- has fall detection
- has voice commands
- Acquires GPS faster
- Has vibrating alerts
- number of microphones
- 1
- Can be used to answer calls
- measures resting heart rate
- has irregular heart rate warnings
- has fast/slow heart rate notifications
- Has a built-in camera remote control function
Connectivity
- has NFC
- SIM cards
- 1 eSIM
- Wi-Fi version
- Wi-Fi 4 (802.11n)
- supports ANT+
- supports Wi-Fi
- supports Galileo
- Bluetooth version
- 5.3
- has a cellular module
- Is compatible with iOS
- Is compatible with Android
Miscellaneous
- has aptX
- Has passcode
- Has auto pause
- has crash detection
- Is compatible with Windows
- Is compatible with Mac OS X
- has an external memory slot
- Compatible with smart scales
- has a battery level indicator
- has a socket for a 3.5 mm audio jack
- Compatible with external heart rate monitors
App & Software
- Ad-free
- Free app
- Has coaching
- Includes maps
- Supports routes
- Has achievements
- Has goal setting
- Has exercise diary
- Predicts ovulation
- Can be personalised
- Has weight tracking
- Predicts start date
- Tracks water intake
- Has inactivity alerts
- Has period notifications
- Has temperature tracking
- Provides activity reports
- Displays fertile window notifications
- Counts how many calories you've burned
Activity tracking
- Measures pace
- Tracks distance
- Tracks elevation
- Designed for golf
- Tracks your sleep
- Tracks steps taken
- Designed for diving
- Has a route tracker
- Has exercise tagging
- Has multi-sport mode
- Tracks calorie intake
- Provides sleep reports
- Detects activities automatically
- Has a stroke counter for swimming
Alternatives to the Watch Ultra
Watches that cover a similar amount of wrist, with the measurements that separate them.
Apple
Watch Ultra 3
- Width
- 44mm
- Thick
- 12mm
- Weight
- 61.8g
Apple
Watch Ultra 2
- Width
- 44mm
- Thick
- 14.4mm
- Weight
- 61.3g
Apple
Watch Series 11 - GPS + Cellular · Aluminium · 46mm
- Width
- 39mm
- Thick
- 9.7mm
- Weight
- 36.9g
Apple
Watch Series 11 - GPS · Aluminium · 46mm
- Width
- 39mm
- Thick
- 9.7mm
- Weight
- 37.8g
Apple
Watch Series 11 - GPS + Cellular · Titanium · 46mm
- Width
- 39mm
- Thick
- 9.7mm
- Weight
- 43.1g
Apple
Watch Series 10 - GPS · Aluminium · 46mm
- Width
- 39mm
- Thick
- 9.7mm
- Weight
- 30g
Watch Ultra — Frequently Asked Questions
Will the Apple Watch Ultra fit my wrist?
The Apple Watch Ultra looks balanced on flat wrist widths of roughly 52–70mm (about 13.9–18.7cm circumference). Drag the slider above to check it against your own measurement.
How long does the Apple Watch Ultra battery last?
Between 36 hours and 1.5 days per charge, depending on the power mode. Apple rates Smartwatch at 1.5 days and Battery Saver at 36 hours; the chart above lists all 2 modes.
How does the Apple Watch Ultra battery compare with other Apple watches?
At 36 hours in everyday use it ranks #6 of the 77 Apple watches in our database — the top 8% of the range. The full ranking, including GPS and power-saving figures, is on our Apple battery life comparison.
Is the Apple Watch Ultra thick for a 44mm watch?
At 14.4mm, thinner than 74% of 44mm watches, so it slides under a cuff more easily than most of its size. Thickness, not case width, is what decides whether a watch catches on a shirt cuff.
What other watches are the same size as the Apple Watch Ultra?
Omega Seamaster Diver 300M Master Co-Axial 43.5 Milano Cortina 2026 Winter Olympics, TAG Heuer Carrera Chronograph Extreme Sport Titanium - Ceramic / Blue / Bracelet, Samsung Galaxy Watch8 - LTE · 44mm, Amazfit Active 2 all sit within half a millimetre of the Apple Watch Ultra's 44mm case, so they cover the same amount of wrist.
What is the lug-to-lug of the Apple Watch Ultra?
49mm, against a 44mm case width. Lug-to-lug is the measurement that decides overhang: if it exceeds the flat width of your wrist, the lugs sit past the edge no matter how modest the case diameter looks.
