Apple Watch 38mm (1st gen)

Version: A1553
Compatible with Apple iPhone 5 (or newer)

Network
Technology
No cellular connectivity

2G bands
N/A

GPRS
No

EDGE
No

Launch
Announced
2014, September. Released 2015, May

Status
Discontinued

Body
Dimensions
38.6 x 33.3 x 10.5 mm (1.52 x 1.31 x 0.41 in)

Weight
40 g body (2.72 oz)

Build
Glass front (Sapphire crystal), ceramic/sapphire crystal back, stainless steel frame

SIM
No

 IPX7 water resistant up to 1 meter and 30 minutes

Display
Type
Retina OLED, 450 nits (peak)

Size
1.5 inches

Resolution
340 x 272 pixels (~290 ppi density)

Protection
Sapphire crystal glass

 3D Touch display

Platform
OS
watchOS 1.0, upgradable to watchOS 4.3.2

Chipset
Apple S1 (28 nm)

CPU
520 MHz Cortex-A7

GPU
PowerVR SGX543

Memory
Card slot
No

Internal
8GB 512MB RAM

Camera
 
No

Sound
Loudspeaker
Yes

3.5mm jack
No

Comms
WLAN
Wi-Fi 802.11 b/g/n

Bluetooth
4.0, LE

Positioning
No

NFC
Yes

Radio
No

USB
No

Features
Sensors
Accelerometer, gyro, heart rate

 Natural language commands and dictation

Battery
Type
Li-Ion 205 mAh (0.78 Wh), non-removable

Charging
Wireless

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

Models
A1553

Price
About 650 EUR