Updated : Jan 29, 2025, 6:42 PM

Apple Watch Series 1 (38mm)

Full Specifications

Released · April 2015

1.5-inch

205 mAh

0.5GB · 8GB

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Deals

$949

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The Apple Watch Series 1 (38mm) is most commonly compared with these phones:

Design
Dimensions	1.52 x 1.31 x 0.41 inches 38.6 x 33.3 x 10.5 mm
Weight	0.88 oz (25.0 g)
Materials	Back: Plastic Frame: Aluminum
Resistance	Yes; IPX7
Colors	Silver, Gold, Rose Gold, Gray

Display
Size	1.5-inch
Resolution	340x272px, 290 PPI
Technology	OLED
Screen-to-body	55.12 %
Peak brightness	450 cd/m2 (nit)
Features	Pressure-sensitive, Ambient light sensor

Hardware
System chip	Apple S1P (28 nm)
Processor	Dual-core 520 MHz Cortex-A7
GPU	PowerVR G6200
RAM	0.5GB
Internal storage	8GB
Storage expansion	not expandable
OS	watchOS (6.x, 5.1, 5, 4.x, 3.x)

Battery
Capacity	205 mAh
Charging	Magnetic charging

Connectivity & Features
Bluetooth	4.0
Wi-Fi	802.11 b,g,n
Sensors	Accelerometer, Gyroscope, Heart rate
Other	NFC

Multimedia
Speakers	Loudspeaker

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News

Apple has settled a class-action lawsuit over swollen Apple Watch batteries for $20 million. The suit claimed that the puffed-up cells caused damage to certain Apple Watch models such as the first generation timepiece (known as Series 0), and the Ser...