| Design | Device Type | Watch | | |
| OS | watchOS 1.0, upgradable to v2.2, planned upgrade to v3.0 | | |
| Dimension | 42 x 35.9 x 10.5 mm (1.65 x 1.41 x 0.41 in) | | |
| Weight | 30 g body (2.47 oz) | | |
| Technology | 2G Network | N/A | | |
| SIM | No | | |
| Announced | September, 2014 | | |
| Status | April, 2015 | | |
| Display | Type | AMOLED capacitive touchscreen, 16M colors | | |
| Size | 1.65 inches (~57.2% screen-to-body ratio) | | |
| Multi-touch | Yes | | |
| Protection | Sapphire crystal glass - 3D Touch display - 450 nits | | |
| Photography | Rear Camera | No | | |
| Features | No | | |
| Video | No | | |
| Front Camera | No | | |
| Memory | Card slot | No | | |
| Internal | 8 GB, 512 MB RAM | | |
| Sound | Alert types | Vibration; Ringtones | | |
| Loudspeaker | Yes | | |
| 3.5mm jack | No | | |
| Connectivity | GPRS | No | | |
| EDGE | No | | |
| Speed | N/A | | |
| WLAN | Wi-Fi 802.11 b/g/n | | |
| Bluetooth | v4.0, LE | | |
| NFC | Yes | | |
| USB | No | | |
| Battery | Capacity | Non-removable Li-Ion 250 mAh battery (0.94 Wh) | | |
| Stand-by | Up to 22 h (mixed usage) | | |
| Talk time | Up to 3 h 40 min | | |
| Features | Chipset | Apple S1 | | |
| CPU | 520 MHz | | |
| GPU | PowerVR SGX543 | | |
| Sensors | Accelerometer, gyro, heart rate | | |
| Messaging | SMS(threaded view), Email, Push Mail, IM | | |
| Browser | No | | |
| Radio | No | | |
| GPS | No | | |
| Java | No | | |
| 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 | | |
| Others | - MP3 player
- Photo viewer
- Siri natural language commands and dictation | | |
