Apple Watch 42mm (1st gen)
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Platform
| GPU | PowerVR SGX543 |
| CPU | 520 MHz Cortex-A7 |
| Chipset | Apple S1 (28 nm) |
| OS | watchOS 1.0, upgradable to 4.3.2 |
Memory
| Internal | 8GB 512MB RAM |
| Card slot | No |
Display
3D Touch display | |
| Protection | Sapphire crystal glass |
| Resolution | 390 x 312 pixels (~303 ppi density) |
| Size | 1.65 inches |
| Type | Retina OLED, 450 nits (peak) |
Body
IPX7 water resistant up to 1 meter and 30 minutes | |
| SIM | No |
| Build | Glass front (Sapphire crystal), ceramic/sapphire crystal back, stainless steel frame |
| Weight | 50 g body (2.82 oz) |
| Dimensions | 42 x 35.9 x 10.5 mm (1.65 x 1.41 x 0.41 in) |
Battery
| Charging | Wireless charging |
| Type | Li-Ion 250 mAh (0.94 Wh), non-removable |
Sound
| 3.5mm jack | No |
| Loudspeaker | Yes |
Features
Natural language commands and dictation | |
| Sensors | Accelerometer, gyro, heart rate |
Misc
| Price | About 700 EUR |
| Models | A1554 |
| Colors | Stainless Steel/Red, White, Brown/Black/Blue/Marine Blue Buckle, Blue/Stone/White/Storm Gray Leather Loop, Silver/Space Black Milanese Loop, Link Bracelet, Space Black Stainless Steel/Black, Black Link Bracelet, Pearl Woven Nylon |
Comms
| USB | No |
| Radio | No |
| NFC | Yes |
| GPS | No |
| Bluetooth | 4.0, LE |
| WLAN | Wi-Fi 802.11 b/g/n |
Camera
No |
Launch
| Status | Discontinued |
| Announced | 2014, September. Released 2015, April |
Network
| EDGE | No |
| GPRS | No |
| 2G bands | N/A |
| Technology |