Display
1.78"
Retina LTPO OLED
Battery
292
mAh
Pros
- Built-in GPS for standalone activity tracking.
- Water resistant up to 50m.
- Brighter display (1000 nits) for better outdoor visibility.
- Cellular connectivity (with eSIM) allows for calls and data without an iPhone.
- Built-in barometer for elevation tracking.
- ECG certified for heart rhythm monitoring.
- Larger display and thinner body compared to previous models.
Cons
- Requires an iPhone for initial setup and full functionality.
- Battery life is short compared to some competitors.
| General | |
|---|---|
| Brand | Apple |
| Model | Watch Series 4 |
| Colour | Space Black, Silver, Gold |
| Models | A1975, A1976, A2007, A2008 |
| Launch | |
| Announced | September 2018 |
| Status | Discontinued |
| 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, LTE |
| Body | |
| Dimensions | 44 x 38 x 10.7 mm (1.73 x 1.50 x 0.42 in) |
| Weight | 48 g (1.69 oz) |
| Build | Glass front (Sapphire crystal), ceramic/sapphire crystal back, stainless steel frame |
| SIM | eSIM |
| 50m water resistant | |
| ECG certified | |
| Display | |
| Type | Retina LTPO OLED, 1000 nits (peak) |
| Size | 1.78 inches |
| Resolution | 448 x 368 pixels (~326 ppi density) |
| Protection | Sapphire crystal glass |
| 3D Touch display | |
| Platform | |
| OS | watchOS 5.0, upgradable to watchOS 10.6.1 |
| Chipset | Apple S4 |
| CPU | Dual-core |
| GPU | PowerVR |
| Memory | |
| Card slot | No |
| Internal | 16GB 1GB RAM |
| Camera | |
| Selfie camera | No |
| Communication | |
| WLAN | Wi-Fi 802.11 b/g/n |
| Bluetooth | 5.0, A2DP, LE |
| Positioning | GPS, GLONASS, GALILEO, QZSS |
| NFC | Yes |
| Radio | No |
| USB | No |
| Battery | |
| Type | Li-Ion 292 mAh (1.12 Wh), non-removable |
| Charging | Wireless |
| Features | |
| Sensors | Accelerometer, gyro, heart rate, barometer |
| Natural language commands and dictation (talking mode) | |
| Price | |
| Price | About 700 EUR |
Frequently Asked Questions
Yes, the Apple Watch Series 4 has an eSIM that allows for cellular connectivity (LTE) on supported carriers.
A new feature is the ECG certified function, which allows users to take an electrocardiogram directly from their wrist to monitor for irregular heart rhythms.
The Apple Watch Series 4 has a 1.78-inch Retina LTPO OLED display.
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