Network |
||
Launch |
2014, September. Released 2015, April |
|
Discontinued |
Body |
38.6 x 33.3 x 10.5 mm (1.52 x 1.31 x 0.41 in) |
|
25 g body (2.19 oz) |
||
Glass front, composite plastic back, aluminum frame |
||
No |
||
|
IPX7 water resistant up to 1 meter and 30 minutes |
Display |
Retina OLED, 450 nits (peak) |
|
1.5 inches |
||
340 x 272 pixels (~290 ppi density) |
||
Ion-X strengthened glass |
||
|
3D Touch display |
Platform |
watchOS 1.0, upgradable to watchOS 4.3.2 |
|
Apple S1 (28 nm) |
||
520 MHz Cortex-A7 |
||
PowerVR SGX543 |
Memory |
No |
|
8GB 512MB RAM |
Camera |
|
No |
Sound |
Yes |
|
No |
Comms |
Wi-Fi 802.11 b/g/n |
|
4.0, LE |
||
No |
||
Yes |
||
No |
||
No |
Features |
Accelerometer, gyro, heart rate |
|
|
Natural language commands and dictation |
Battery |
Li-Ion 205 mAh (0.78 Wh), non-removable |
|
Wireless |
Misc |
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 |
|
A1553 |