| Network |
| Technology |
GSM / HSPA / LTE |
| 2G bands |
GSM 850 / 900 / 1800 / 1900 |
| 3G bands |
HSDPA 850 / 900 / 2100 / 800 – Europe, Australia (A1891) |
|
HSDPA 850 / 1700(AWS) / 1900 / 800 – USA, LATAM, Canada (A1861) |
|
HSDPA 2100 – China (A1892) |
| 4G bands |
1, 3, 5, 7, 8, 18, 19, 20, 26 – Europe, Australia (A1891) |
|
2, 4, 5, 12, 13, 17, 18, 19, 25, 26, 41 – USA, LATAM, Canada (A1861) |
|
1, 3, 39, 40, 41 – China (A1892) |
| Speed |
HSPA 42.2/5.76 Mbps, LTE |
| Launch |
| Announced |
2017, September |
| Status |
Available. Released 2017, September |
| Body |
| Dimensions |
42.5 x 36.4 x 11.4 mm (1.67 x 1.43 x 0.45 in) |
| Weight |
34.9 g (1.23 oz) |
| Build |
Glass front, ceramic back, aluminum frame |
| SIM |
eSIM |
|
50m water resistant |
| Display |
| Type |
Retina OLED, 1000 nits (peak) |
| Size |
1.65 inches, 8.6 cm2 (~55.4% screen-to-body ratio) |
| Resolution |
390 x 312 pixels (~303 ppi density) |
| Protection |
Ion-X strengthened glass |
|
3D Touch display |
| Platform |
| OS |
watchOS 4.0, upgradable to 7.1 |
| Chipset |
Apple S3 |
| CPU |
Dual-core |
| GPU |
PowerVR |
| Memory |
| Card slot |
No |
| Internal |
8GB 768MB RAM, 16GB 768MB RAM |
| Camera |
|
No |
| Sound |
| Loudspeaker |
Yes |
| 3.5mm jack |
No |
| Comms |
| WLAN |
Wi-Fi 802.11 b/g/n |
| Bluetooth |
4.2, A2DP, LE |
| GPS |
Yes, with A-GPS, GLONASS |
| NFC |
Yes |
| Radio |
No |
| USB |
No |
| Features |
| Sensors |
Accelerometer, gyro, heart rate, barometer |
|
Natural language commands and dictation (talking mode) |
| Battery |
| Type |
Li-Ion 341 mAh, non-removable (1.34 Wh) |
| Charging |
Wireless charging |
| Stand-by |
Up to 18 h (mixed usage) |
| Misc |
| Colors |
Silver, Gold, Space Gray |
| Models |
A1860, A1861, A1889, A1891, A1890, A1892, A1858, A1859 |
| SAR |
0.52 W/kg (head) 0.34 W/kg (body) |
