Apple
Apple Watch Edition 38mm (1st gen)
Experience cutting-edge technology with premium design and powerful performance.
📅 2015
🤖 watchOS 1.0, upgradable to watchOS 4.3.2
💾 8GB 512MB RAM
Network & Connectivity
2 G bands
N/A
G P R S
No
E D G E
No
Display & Screen
Size
1.5 inches
Resolution
340 x 272 pixels (~290 ppi density)
Protection
Sapphire crystal glass
Type
Retina OLED, 450 nits (peak)
Platform & Performance
Chipset
Apple S1 (28 nm)
C P U
520 MHz Cortex-A7
G P U
PowerVR SGX543
O S
watchOS 1.0, upgradable to watchOS 4.3.2
Memory & Storage
Internal
8GB 512MB RAM
Card slot
No
Main Camera
Modules
No
Battery & Charging
Charging
Wireless
Audio & Sound
3.5mm jack
No
Build & Design
Weight
55 g body (3.35 oz)
Build
Glass front (Sapphire crystal), ceramic back, 18-karat yellow/rose gold frame
S I M
No
Communication
Bluetooth
4.0, LE
Positioning
No
N F C
Yes
Radio
No
U S B
No
W L A N
Wi-Fi 802.11 b/g/n
Launch Information
Status
Discontinued
Miscellaneous
Models
A1553