Display resolution
422 x 514 pixels
Marketing name Display technology
Retina
Rounded display corners
Yes
Processor manufacturer
Apple
Number of processor cores
2
Neural processing unit (NPU)
Apple Neural Engine (ANE)
Cores of the Neural Processing Unit (NPU)
4
Connections and interfaces
Headphone connection
Bluetooth
Near field communication (NFC)
Yes
Bluetooth Low Energy (BLE)
Yes
WLAN standards
Wi-Fi 4 (802.11n)
Rechargeable battery/battery technology
Lithium-ion (Li-ion)
Rechargeable battery/battery operating time
72 h
Rechargeable battery/battery type
Integrated battery
Battery charging time (80%)
0.75 h
Mobile network connection
Yes
Mobile network generation
5G
Quasi-Zenith Satellite System (QZSS)
Yes
Operating temperature
-20 - 55 °C
Relative humidity in operation
5 - 90 %
Temperature range during storage
-20 - 45 °C
Height during operation
-500 - 9000 m
Virtual assistant
Apple Siri
Accessibility features
Text Size, Zoom, VoiceOver, Type to Siri, Touch Accommodations, Taptic Time, AssistiveTouch, Audio Volume Balance, Auto Transcription, Automatic Call Answering, Accessibility Shortcut, Bold Text, Button Click Speed, Color Filters, Hourly Chimes, Increase Contrast, Live Listen, Live Speech, Mono Audio, On/Off labels, Personal Voice, Reduce Motion, Reduce Transparency, RTT Support
Heart rate sensor type
Electric, Optical
Detection of sleep apnea
Yes
Messages about an irregular rhythm
Yes
Personal information management (PIM)
SOS
Skin temperature sensor
Yes
Water temperature sensor
Yes
Military standard
MIL-STD-810H
Virtual pedometer function
Yes
Recommended activity
Cooldown, Core training, Elliptical, Cycling, Golf, HIIT, Kickboxing, Running, Paddling, Pilates, Rowing, Swimming, Skiing, Snowboarding, Stair stepper, Tai Chi, Dance, Diving, Walking, Hiking, Wheelchair, Yoga
Cables supplied
Magnetic Fast Charger to USB-C
Market positioning
Smartwatch
Size of the watch case
49 mm
Color of the watch case
titan
International degree of protection (IP code)
IP6X
Material of the watch case
Titanium
Protective function
Dust resistant, Wasserdicht, Waterproof
Behind material
Ceramics, Sapphire crystal
Magnetic charging connection
Yes
Supported mobile operating systems
iOS
Installed operating system
watchOS 11