The Apple Watch Series 4, launched in September 2018, introduced a major redesign with a larger display, faster chipset, and advanced health features like ECG support. Available in 44mm and 40mm sizes, it supports GPS + Cellular connectivity and features an array of sensors including heart rate monitoring and fall detection.
Apple Watch Series 4 Specifications
| Feature | Details |
|---|---|
| Versions | GPS + Cellular: A1975, A1976 (NA); A2007, A2008 (EU, APAC, CN) |
| 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) |
| 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) |
| Launch | Announced September 2018; Released September 2018 |
| 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 |
| Water Resistance | 50m water-resistant |
| ECG Support | Available (region-dependent SW application) |
| Display Type | Retina LTPO OLED, 1000 nits (peak) |
| Display Size | 1.78 inches |
| Resolution | 448 x 368 pixels (~326 ppi density) |
| Protection | Sapphire crystal glass |
| Chipset | Apple S4 |
| CPU | Dual-core |
| GPU | PowerVR |
| Memory | 16GB storage, 1GB RAM |
| Main Camera | No |
| Sound | Loudspeaker |
| Connectivity | Wi-Fi 802.11 b/g/n, Bluetooth 5.0, A2DP, LE |
| Positioning | GPS, GLONASS, GALILEO, QZSS |
| NFC | Yes |
| Battery | Li-Ion 292 mAh (1.12 Wh), wireless charging |
| Misc Colors | Space Black, Silver, Gold |
| Models | A1975, A1976, A2007, A2008 |
| Price | About 700 EUR |
Features and Review
Design and Display
The Apple Watch Series 4 sports a sleek design with a 1.78-inch Retina OLED display protected by Sapphire crystal glass, offering excellent durability. The screen is bright and easy to read, even under direct sunlight with 1000 nits peak brightness.
Health and Fitness Features
One of the biggest highlights is the ECG certification available on all models (region-dependent), which allows users to monitor heart health. It also includes fall detection, emergency SOS, and heart rate monitoring.
Performance
Powered by the Apple S4 chip, the device ensures smooth operation, whether you’re using apps, tracking fitness, or connecting with cellular networks. With 16GB of storage, users have space for music, apps, and data.
Battery Life
The 292 mAh battery supports wireless charging and offers up to 18 hours of battery life, typical for Apple Watches, ensuring full-day usage.
Final Thoughts:
The Apple Watch Series 4 continues to be a solid choice for health enthusiasts and those who need a reliable, stylish smartwatch with advanced health features like ECG support and fall detection.
Disclaimer: We cannot guarantee that the information on this page is 100% correct.
