Apple Watch Series 7 4G 45mm specifications

All the technical specifications of the Apple Watch Series 7 4G 45mm in one place: a 1.9 inch screen, 309 mAh battery and heart rate monitor. Below you'll find the full overview, from storage and connectivity to what's in the box, so you can check and weigh up every detail.

Height:45 mm

Weight:38.8 grams

Width:38 mm

Thickness:10.7 mm

General

• Status:No longer available
• Announced:14 september 2021
• Available since:31 january 2022
• Predecessor:Apple Watch Series 6 4G 44mm
• Successor:Apple Watch Series 8 4G 45mm
• Item ID:A2477
• EAN code: 7423423867891, 7423423864876, 7423423858837, 7423423840856, 7423423829851, 7423423774724, 7423423753781, 7423423746790, 7423423729762, 7423423679654, 7423423658673, 6095603785724, 6090324058027 , 6090324052087, 6090324034045, 6090324027061, 6090324022080, 6090324012098, 6090323977930, 6090323976926, 6090323961946, 6090323939907, 6090323937989, 6090323935947, 6090323927904, 6090320342311, 0194253115854, 0194253100812, 0194252575451, 0194252575147, 0194252574997, 0194252574836, 0194252574737, 0194252574683, 0194252574522, 0194252574423, 0194252574379, 0194252574218, 0194252574119, 0194252574065, 0194252573907, 0194252573808, 0194252573754, 0194252573594, 0194252573440, 0194252573280, 0194252573181, 0194252573136, 0194252572979, 0194252572870, 0194252572825, 0194252572665, 0194252572566, 0194252572511, 0194252572351, 0194252572252, 0194252572207, 0194252572047, 0194252571941, 0194252571897, 0194252571736, 0194252571637, 0194252571583

Design type

• Watch:

Controls

• Directional key:
• Touchscreen: Force Touch, Capacitive
• Voice command:

Operating system

• watchOS: 8

Display

• Color display: Adjustable display brightness, 16.777.216 colors (24 bits), OLED, Always On feature
• Size: 1.9 inch
• Resolution: 396 x 484 pixels
• Aspect ratio: 11:9
• Peak brightness: 1000 nits
• Pixels Per Inch (PPI): 329
• Screen-to-body ratio: 66.8%

Hardware

• Processor: Apple S7, Dual Core

Materials

• Aluminium:
• Dust and waterproof: IPX6, 5 ATM
• Glass:
• Stainless Steel:

Telephony

• eSIM:
• Integrated handsfree speaker:
• Vibrating alert:

Data network

• 4G (LTE): Band 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41
• UMTS:

Personal Information Management (PIM)

• Alarm clock:
• Date and time notation:
• Reminder list:
• Stopwatch & countdown timer:

Available applications

• Pedometer:
• Photo album:

Navigation

• Build-in navigation system: Apple Maps
• Digital Compass:
• Galileo:
• GLONASS:
• GPS receiver:
• Quasi-Zenith (QZSS).:

Audio

• Built-in speakers:
• Microphone:

Build-in memory

• Internal memory:
• Storage: 32 GB

Connectivity

• Bluetooth: v5.0
• Synchronisation:
• Wireless Lan (WLAN/Wi-Fi): Wi-Fi 4 (802.11n)

Power supply

• Battery: Li-ion
• Capacity: 309 mAh

Sensors

• Altimeter:
• Ambient light sensor:
• Barometer:
• Gesture recognition:
• Gyroscope:
• Heart rate monitor:
• Oxygen saturation (SpO2):

Compatibility

• With iOS: 8.3+