Apple Watch Series 8 (GPS + Cellular) 45 mm Specifications, Tests and Review

Case Shape
Rectangular

Case Size
45 mm

Band Material
Fluoroelastomer

Changeable Band
Yes

Screen Resolution
396 x 484 pixels

OS
WatchOS

Storage Capacity
32 GB

Battery Life
18 hours

Other Variants:

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Apple Watch Series 8 (GPS + Cellular) 45 mm Full Specifications and Details

general features cellular connectivity display input device case band storage cpu battery miscellaneous

GENERAL Apple Watch Series 8 (GPS + Cellular) 45 mm

Product Type	Smart watch
Operating System	WatchOS
Supported Host Device OS	iOS 16 or later
Wearing Style	Watch style
Audio Input	Microphone
Audio Output	Speaker
Body Details	Case only: 38.8 g
Body Material	Aerospace-grade aluminium alloy
Protection	Water-resistant, dust-resistant, crack-resistant
Clock Display	Yes

FEATURES Apple Watch Series 8 (GPS + Cellular) 45 mm

Sensors	Accelerometer, ambient light sensor, digital compass, electrical heart sensor, blood oxygen sensor, gyroscope, temperature sensing, optical heart sensor (3d gen), always-on altimeter
Tracking Data	Distance, time, calories burned, activity, sleep activity, heart rate, blood oxygen saturation, sleep stages, menstrual cycle, ECG, ovulation phase, rapid eye movement (REM)
Goal Setting	Yes
Features	Call handling, Fall detection, Emergency SOS, Family Setup support, International Emergency Calling, Crash Detection, noise monitoring, Compass Waypoint, brightness: 1000 nits, Edge-to-edge display
Notifications	Calendar, SMS, Email, high and low heart rate, irregular rhythm, cardio fitness
Vibrating Alert	Yes
Feedback Type	Audio alert, vibration alert, visual interface
Navigation (GPS)	GPS/GLONASS/Galileo/BeiDou/QZSS receiver
Payment Technology	Apple Pay
Internet of Things (IoT) Compatible	Yes
IoT Intelligent Assistant	Siri
IoT Voice Controlled	Direct

CELLULAR Apple Watch Series 8 (GPS + Cellular) 45 mm

Technology	WCDMA (UMTS)
Mobile Broadband Generation	4G
SIM Card Type	Electronic SIM card (e-SIM)

CONNECTIVITY Apple Watch Series 8 (GPS + Cellular) 45 mm

3M UMTS Band	Band 1, Band 2, Band 5, Band 8, Band 10
4G LTE Band	Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 39, Band 40, Band 41, Band 66
Wireless Interface	IEEE 802.11b/g/n, LTE, Bluetooth 5.0, Ultra-Wideband (UWB)

DISPLAY Apple Watch Series 8 (GPS + Cellular) 45 mm

Type	Retina LTPO OLED - colour
Resolution	396 x 484 pixels
Screen Protection	Ion-X glass
Always On Display (AOD)	Yes

INPUT DEVICE Apple Watch Series 8 (GPS + Cellular) 45 mm

Type	Touch sensitive screen

CASE Apple Watch Series 8 (GPS + Cellular) 45 mm

Case Size	45 mm
Case Shape	Rectangular
Case Back	Sapphire crystal and ceramic back
Case Details	Starlight aluminium \| Red aluminium \| Silver stainless steel \| Gold stainless steel \| Midnight aluminium \| Graphite stainless steel \| Silver aluminium
Crown Type	Digital with haptic feedback

BAND Apple Watch Series 8 (GPS + Cellular) 45 mm

Band Type	Sport band
Band Size	Regular
Fits Wrist with Circumference	140-210 mm
Changeable	Yes
Clasp Type	Pin-and-tuck
Band Material	Fluoroelastomer
Band Colour	Starlight \| Red \| White \| Midnight \| Silver \| Gold \| Graphite

STORAGE Apple Watch Series 8 (GPS + Cellular) 45 mm

Storage Capacity	32 GB

CPU Apple Watch Series 8 (GPS + Cellular) 45 mm

Manufacturer	Apple
CPU Type	S8 SiP
Features	W3 Apple wireless chip, U1 chip

BATTERY Apple Watch Series 8 (GPS + Cellular) 45 mm

Technology	Lithium Ion
Battery Life	18 hours
Rechargeable Battery	Yes
Wireless Charging	Yes

MISCELLANEOUS Apple Watch Series 8 (GPS + Cellular) 45 mm

Included Accessories	Magnetic fast charger to USB-C cable (1 m)
Preloaded Software	Apple Pay, GymKit
Compliant Standards	IP6X
SAR Value	0.25 W/kg (head), 0.5 W/kg (limb)
Max Depth of Water Resistance	50 m
Manufacturer Model Number	A2775
Warranty	1-year warranty

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