Apple
Apple Watch 38mm (1st gen)
Announced Date:2014, September. Released 2015, MayRelease Date and Availability:DiscontinuedTechnology:No cellular connectivity2G Bands:N/A
GPRS
No
EDGE
NoDisplay Type:Retina OLED, 450 nits (peak)Display Size:1.5 inches
Pros
Cons
Where to Buy
Currently unavailable for this variant.
Basics
Announced Date
2014, September. Released 2015, May
Release Date and Availability
Discontinued
Operating System
watchOS 1.0, upgradable to watchOS 4.3.2
Network
Technology
No cellular connectivity
2G Bands
N/A
GPRS
No
EDGE
No
3G Bands
no
4G Bands
no
Display
Display Type
Retina OLED, 450 nits (peak)
Display Size
1.5inches
Resolution
340 x 272 pixels (~290 ppi density)
Screen Protection
Sapphire crystal glass
Design & Build
Dimensions
38.6 x 33.3 x 10.5 mm (1.52 x 1.31 x 0.41 in)
Weight
40g
Build Materials
Glass front (Sapphire crystal), ceramic/sapphire crystal back, stainless steel frame
SIM Type
no
Water Resistance
IPX7 water resistant up to 1 meter and 30 minutes
Performance
Chipset
Apple S1 (28 nm)
CPU
520 MHz Cortex-A7
GPU
PowerVR SGX543
Storage & RAM
8GB 512MB RAM
Memory
RAM Options
0.5GB
Storage Options
8GB
Features
Sensors
Accelerometer, gyro, heart rate
Comms
WLAN
Wi-Fi 802.11 b/g/n
Bluetooth
4.0, LE
Positioning
Natural language commands and dictation
Misc
Colors
Stainless Steel/Red, White, Brown/Black/Blue/Red/Marigold/Jay Buckle, Blue/Stone Leather Loop, Silver/Space Black Milanese Loop, Link Bracelet, Space Black Stainless Steel/Black, Black Link Bracelet, Pearl Woven Nylon
Price
A1553
Camera
Camera
no
Audio
Loudspeaker
yes
Battery
Battery Type
Li-Ion 205 mAh (0.78 Wh), non-removable