Apple Watch Series 8 runs on watchOS 9, powered by the S8 SiP dual-core chipset. It features a 1.9-inch Always-On Retina LTPO OLED display, no camera, and a durable sapphire crystal front. The battery lasts up to 18 hours, supporting fast charging. It includes temperature sensing, crash detection, ECG, and blood oxygen monitoring.
Key Features
07 September 2022
watchOS 9
Apple S8
32GB
1.9 inches
Li-Ion 308 mAh
4G
1 GB
Technical Specifications
Speed
HSPA, LTE
Network
2G Band
GSM 850 / 900 / 1800 / 1900
3G Band
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Band
1, 2, 3, 4, 5, 6, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41, 66
5G Band
SA/NSA
Launch
Annoucement
07 September 2023
Availability
Available
Body
Dimentions
45 x 38 x 10.7 mm
Weight
42.3 Gram
Build
Glass front, ceramic/sapphire crystal back, stainless steel frame
Display
Screen Type
Retina LTPO OLED, 1000 nits (peak)
Screen Size
1.9 inches
Resolution
484 x 396 pixels (~326 ppi density)
Protection
Sapphire crystal glass
IP6X certified
50m water resistant
ECG certified (region dependent SW application; HW available on all models)
Operating Platform
OS
watchOS 9.0, upgradable to watchOS 11.6
Chip Set
Apple S8
CPU
Dual-core
GPU
PowerVR
Memory
external Memory
No
Internal Memory
32GB 1GB RAM
eMMC 5.1
Camera
No
Selfie camera
No
Connectivity
WLAN
Wi-Fi 802.11 b/g/n, dual-band
Bluetooth
5.3, A2DP, LE
Positioning
GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS
NFC
Yes
Data
2G GSM, 3G HSPA, 4G LTE, 5G capable
Features
Sensors
Accelerometer, gyro, heart rate, barometer, always-on altimeter, compass, SpO2, VO2max, temperature (body)
Temperature sensing (0.01Ëš accuracy)
Ultra Wideband (UWB) support
Loud Speeker
Yes
Battery
Type & Capacity
Li-Ion 308 mAh
Charging
Wireless, 0-80% in 45 min
Misc
SIM
eSIM
Color
Graphite, Silver, Gold
Modals
A2773, A2775, A2772, A2774, A2857, A2858, watch6,16, watch6,17
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