Apple Watch Series 9 (45mm) Specs

9.0

PhoneArena Score

Apple Watch Series 9 (45mm) Review

Released

Sep 22, 2023

Display

1.7-inch
430 x 352 px

Battery

308 mAh

Storage

64GB

Hardware

Apple S9
1GB RAM

OS

watchOS 10.x

Description

The Apple Watch Series 9 comes with the new Apple S9 chip and new brighter display with up to 2000nits

Pros

Supports wireless charging

Cons

64GB basic storage (not expandable)

I want it 1 user

I have it 0 users

I had it 0 users

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Display
Size:	1.7-inch
Resolution:	430 x 352 px, 329 PPI
Technology:	OLED
Screen-to-body:	63.01 %
Peak brightness:	1000 cd/m2 (nit)

Hardware
System chip:	Apple S9
Processor:	Dual-core
GPU:	PowerVR
RAM:	1GB
Internal storage:	64GB, not expandable
OS:	watchOS (10.x)
Device type:	Smartwatch

Battery
Capacity:	308 mAh
Type:	Li - Ion, Not user replaceable
Charging:	Qi wireless charging

Design Size comparison
Dimensions:	1.61 x 1.38 x 0.42 inches (41 x 35 x 10.7 mm)
Weight:	1.82 oz (51.5 g)
Materials:	Back: Ceramic Frame: Aluminum
Resistance:	Water, Dust; IP6X
Colors:	Midnight, Starlight, Green, Blue, Red

Cellular
4G (FDD):	Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 66(AWS-3)
4G (TDD):	Bands 39(1900+), 40(2300), 41(2600+)
3G:	Bands 1(2100), 2(1900), 4(1700/2100), 5(850)
Data Speed:	LTE, HSDPA+ (4G) 42.2 Mbit/s
SIM type:	eSIM

Multimedia
Speakers:	Loudspeaker
Additional microphone(s):	Yes

Connectivity & Features
Bluetooth:	Yes
Wi-Fi:	802.11 b, g, n
Location:	A-GPS, Glonass, Galileo, BeiDou, QZSS
Sensors:	Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Thermometer, Barometer, ECG, Blood Oxygen
Other:	NFC, Ultra Wideband (UWB)

Availability
Officially announced:	Sep 12, 2023

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News

A few days ago, we told you about a sweet offer at Walmart that let you grab a brand-new Apple Watch Series 9 at a massive $150 discount. And while this promo is sadly a thing of the past now, you can still save big time on Apple's former flagship — ...

Hurry, less than 24 hours left to grab the Apple Watch Series 9 for $120 off at Best Buy

Released in the fall of 2023 and eclipsed in a number of key ways by its 2024 sequel, the Apple Watch Series 9 is obviously not the all-around best smartwatch available in 2025... unless you can find it at the right price. $279 may well be the sweet ...

Walmart is clearing out its Apple Watch Series 9 inventory with an exceptional 45mm deal

TSMC's first operational fab in Arizona, Fab 21, has started production of chips for customers including AMD's Ryzen 9000-series desktop processors. Also being manufactured in the facility are some parts of Apple's S9 system-in-package (SiP) processo...

Processors for the iPhone and Apple Watch are now being built in the U.S.

If you don't believe in Christmas miracles, a hot new Woot deal on last year's Apple Watch Series 9 is likely to change your mind and bring out your inner child. Just imagine waking up exactly two weeks from today to find one of the best smartwatches...