Apple Watch Series 8 (45mm) Specs

Apple Watch Series 8 (45mm) $429
Base Price (MSRP)
$429
CPU
S8
GPU
S8
Memory
1GB
Storage
32GB
Display
1.9" LTPO OLED 484×396 Touch
CPU Image
S8
2 Cores
2 Threads
1.8GHz Clock
GPU Image
S8
128 Shaders
675MHz
Shared Memory
173 GFLOPS FP32
0%
1GB
32GB
1.9"
LTPO OLED
Always On
1.9"
Area
1.8 in² (11.4 cm²)
null Aspect Ratio
Brightness
1,000 Nits Peak
Refresh Rate
60Hz
Variable
Resolution
484×396
0.2 Million Pixels
329 PPI
484×396
1,000,000:1 Contrast
Viewing Angles
178° Horizontal
178° Vertical
Colour Depth
8-bit
-
Fully Laminated
Touch
Capacitive
No Biometrics
1
1
No Cellular
Cellular
Wi-Fi 4E (802.11n)
1 Stream
Up to 150Mbps
Bluetooth 5.3
Motion
Accelerometer
Gyroscope
Altimeter
Health
Optical Heart (PPG)
Electrical Heart (ECG)
Blood Oxygen (SpO2)
Skin Temperature
Utility
Proximity
Ambient Light (ALS)
Crash Detection
Communication
NFC
Ultra-Wideband Chip
Location
GPS
GLONASS
Galileo
QZSS
Beidou
Compass
Integrated Chipset
External
1.2Wh
308mAh
3.85V
Lithium-Ion
Up to 18 Hours
Charge Time
45 min 80%
watchOS
Build Material
Aluminum, Glass
IP6X
Up to 50m Water Resistant
Proprietary Wireless Charging
Height
45 mm (1.8 in)
Width
38 mm (1.5 in)
Depth
10.7 mm (0.4 in)
Volume
0.018 L
Weight
39 g (1.38 oz)
CPU
Not Upgradable
GPU
Not Upgradable
Memory
Not Upgradable
Storage
Not Upgradable
Wi-Fi
Not Upgradable
Motherboard
Not Upgradable
Power Supply
Not Upgradable
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