Introduction:
Brand	Apple
Model	Watch Series 1 42mm A1803
Brief 42 mm space gray, gold, rose gold, or silver aluminum case, Ion-X glass screen and composite back
Released	2016 Sep 16
Announced	2016 Sep 7
Hardware Designer	Apple
Codename	Apple Watch 2,7
OEM ID	n28dap
General Extras	Haptic touch feedback , Tactile touch feedback
Device Category	Smartwatch
Expand datasheet \| Add to compare Physical Attributes:
Width	42.5 mm
Height	36.4 mm
Depth	10.5 mm
Dimensions	1.67x1.43x0.41 inches
Mass	30 g
	1.06 ounces
Software Environment:
Platform	iOS / iPadOS
Operating System	Apple Watch OS 3
Application processor, Chipset:
CPU Clock	780 MHz
CPU	Apple S1P (T8002), 2016, 32 bit, dual-core, IMG PowerVR Series 6 GPU
Operative Memory:
RAM Type	Yes
RAM Capacity (converted)	512 MiB RAM
Non-volatile Memory:
Non-volatile Memory Interface	Yes
Non-volatile Memory Capacity (converted)	8 GB ROM
Display
Display Diagonal	39.78 mm
	1.6 inch
Resolution	312x390
Horizontal Full Bezel Width	17.65 mm
Display Area Utilization	49.9%
Pixel Density	319 PPI
Display Type	AM-OLED display
Number of Display Scales	16.8M
Scratch Resistant Screen	Sapphire Glass
Expand datasheet Graphical Subsystem:
Graphical Controller	PowerVR SGX543
Audio/Video Interfaces:
A/V Out	No
Audio Subsystem:
Microphone(s)	mono
Loudspeaker(s):	mono
Audio Output:	No
Cellular Phone:
Supported Cellular Bands	No
Complementary Phone Services	Vibrate
Secondary Cellular Phone:
Sec. Supported Cellular Networks:	No
Control Peripherals:
Touchscreen Type	Capacitive multi-touch screen
Scroll Wheel	3-way rotary scroll wheel
Communication Interfaces:
Expansion Interfaces	No
USB	No
	No
USB Connector	No
Bluetooth	Bluetooth 4.0
Wireless LAN	802.11b , 802.11g , 802.11n
NFC	Yes
Multimedia Broadcast:
FM Radio Receiver	No
Satellite Navigation:
Primary Camera System
Camera Image Sensor	No
Focus	No
Flash	No
Aux. Camera Image Sensor	No
Aux. 2 Camera Image Sensor	No
Aux. 3 Camera Image Sensor	No
Aux. 4 Camera Image Sensor	No
Secondary Camera System
Secondary Camera Sensor	No
Sec. Aux. Cam. Image Sensor	No
Built-in Sensors:
Built-in accelerometer	Yes
Built-in gyroscope	Yes
Additional sensors	Barometer , HR sensor , L sensor
Expand datasheet Ingress Protection:
Protection from solid materials	Yes
Protection from liquids	7 Protected against immersion up to 1m of depth
Power Supply:
Battery	Li-ion polymer (LiPo)
	built-in
	1-cell
Nominal Battery Voltage	3.78 Volts
Nominal Battery Capacity	250 mAh battery
Nominal Battery Energy	0.95 Wh
Estimated Battery Life	18.0 hours
Wireless Charging	Yes
Geographical Attributes:
Datasheet Attributes:
Data Integrity	Final
Added	2016-09-13 14:24