Compare specs
network
-
Technology
No cellular connectivity
-
2G bands
N/A
launch
-
Announced
2014, September
-
Status
Available. Released 2015, April
body
-
Dimensions
42 x 35.9 x 10.5 mm (1.65 x 1.41 x 0.41 in)
-
Weight
30 g body (2.47 oz)
-
Build
Glass front, composite plastic back, aluminum frame
-
SIM
No
-
IPX7 water resistant up to 1 meter and 30 minutes
display
-
Type
OLED capacitive touchscreen, 16M colors
-
Size
1.65 inches, 8.6 cm2 (~57.2% screen-to-body ratio)
-
Resolution
390 x 312 pixels (~302 ppi density)
platform
-
OS
watchOS 1.0, upgradable to 4.3.2
-
Chipset
Apple S1 (28 nm)
-
CPU
520 MHz Cortex-A7
-
GPU
PowerVR SGX543
memory
-
Card slot
No
-
Internal
8GB 512MB RAM
sound
-
Loudspeaker
Yes
-
3.5mm jack
No
comms
-
WLAN
Wi-Fi 802.11 b/g/n
-
Bluetooth
4.0, LE
-
GPS
No
-
NFC
Yes
-
USB
No
features
-
Sensors
Accelerometer, gyro, heart rate
battery
-
Non-removable Li-Ion 250 mAh battery (0.94 Wh)
-
Charging
Wireless charging
misc
-
Colors
Silver/White, Orange, Blue; Gray/Black; Rose Gold/Lavender, Stone; Gold/White, Blue, Yellow, Apricot, Royal Blue, Pink/Royal Blue/Gold&Red/Black Woven Nylon