See the latest Specifications for Apple Watch Series 4 Aluminum
LTE versions: A1975, A1976 (NA); A2007, A2008 (EU, APAC, CN)
Wi-Fi versions: A1977, A1978
Series 4 (GPS + Cellular) requires an iPhone 6/iOS 12 (or later)
Series 4 (GPS) requires an iPhone 5s/iOS 12 (or later)
| Network | Technology | GSM / HSPA / LTE |
|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 2100 / 800 – Europe, Australia |
| | HSDPA 850 / 1700(AWS) / 1900 / 800 – USA, LATAM, Canada |
| | HSDPA 2100 – China |
| 4G bands | 1, 3, 5, 7, 8, 18, 19, 20, 26 – Europe, Australia |
| | 2, 4, 5, 12, 13, 17, 18, 19, 25, 26, 41 – USA, LATAM, Canada |
| | 1, 3, 39, 40, 41 – China |
| Speed | HSPA 42.2/5.76 Mbps, LTE |
| Launch | Announced | 2018, September |
|---|
| Status | Available. Released 2018, September |
| Body | Dimensions | 44 x 38 x 10.7 mm (1.73 x 1.50 x 0.42 in) |
|---|
| Weight | 36.7 g (1.31 oz) |
| Build | Glass front, ceramic/sapphire crystal back, aluminum frame |
| SIM | eSIM |
| | 50m water resistant
ECG certified (region dependent SW application; HW available on all models) |
| Display | Type | LTPO OLED capacitive touchscreen, 16M colors |
|---|
| Size | 1.78 inches, 10.0 cm2 (~60.0% screen-to-body ratio) |
| Resolution | 448 x 368 pixels (~326 ppi density) |
| Protection | Ion-X strengthened glass |
| | 3D Touch display
1000 nits max brightness (advertised) |
| Platform | OS | watchOS 5.0, upgradable to 6.2.5 |
|---|
| Chipset | Apple S4 |
| CPU | Dual-core |
| GPU | PowerVR |
| Memory | Card slot | No |
|---|
| Internal | 16GB 1GB RAM |
| Sound |
Loudspeaker | Yes |
|---|
|
3.5mm jack | No |
| Comms | WLAN | Wi-Fi 802.11 b/g/n |
|---|
| Bluetooth | 5.0, A2DP, LE |
| GPS | Yes, with A-GPS, GLONASS, GALILEO, QZSS |
| NFC | Yes |
| Radio | No |
| USB | No |
| Features | Sensors | Accelerometer, gyro, heart rate (2nd gen), barometer |
|---|
| | Natural language commands and dictation (talking mode) |
| Battery | | Non-removable Li-Ion 292 mAh battery (1.12 Wh) |
|---|
| Charging | Wireless charging |
| Stand-by | Up to 18 h (mixed usage) |
| Misc | Colors | Silver, Gold, Space Gray |
|---|
| Models | A1975, A1976, A2007, A2008, A1977, A1978 |
| Price | About 430 EUR |
Please note that we can not guarantee the accuracy of the information to be 100%. We always strive to keep the information up to date.
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