Even with the launch of the Series 5, the Series 4 remains a preferable choice for many due to its affordability. But does it pack enough to be a great user choice?
1. A Look at the Apple Watch Series 4 Design
The Apple Watch Series 4 boasts a screen 30% larger than its predecessors, extending closer to the edges, a noticeable upgrade for those familiar with earlier models.

Besides the increased screen size, the Series 4 also features a ceramic back, improving wireless signal reception over the previous metal back. The LTE model is distinguished by a red ring around the Digital Crown, a subtle yet elegant design shift from the Series 3's red dot, likely appealing more to Vietnamese consumers despite the lack of eSIM support for LTE in Vietnam.
2. Apple Watch Series 4 Battery Life Insights
The Apple Watch Series 4 delivers up to 18 hours of regular use or 6 hours for intensive outdoor workouts. Real-world usage shows that after 4 hours of outdoor activities without phone connection, using LTE for Maps and calls, and GPS for tracking exercises, the battery remains at 50%.
3. Exploring the New watchOS on Series 4
The latest watchOS enhances user support with a focus on sharing features. It introduces automatic workout detection to track your activities and suggests ending the tracking when you finish.
Connectivity is boosted with the Walkie-Talkie feature, allowing message exchange over Wi-Fi or LTE, enabling quick touch-and-talk communication with your contacts.
Continuous updates bring customizable watch faces. Web content viewing in Messages and Mail is now supported, with Reader Mode available under certain conditions. Podcasts are seamlessly integrated, syncing across devices.
Now, the fitness and sports features on Apple Watch Series 4 automatically detect your workouts, making it more convenient by reducing manual inputs. When it senses you're exercising, it prompts for confirmation. It supports diverse activities like yoga and hiking, allows setting and tracking workout goals, and offers community challenges for enhanced engagement.
The focus on health is more pronounced with Series 4, designed to anticipate health issues and offer advice or suggest workout modifications based on your current health status.
The Watch takes a greater interest in your health and fitness, offering reminders and care for those with limited time to exercise. It introduces alerts for abnormal heart rates, enhancing its value for health monitoring.
4. Features of the Apple Watch Series 4
watchOS 5 on Series 4 detects abnormal heart rates and alerts you. An upcoming feature includes an ECG app capable of recording your heartbeat and sharing it with doctors for health assessments, along with fall detection sensors.
If your use is limited to notifications and step counting, Series 4 might be overkill. Series 2 and 3 remain suitable for such needs. However, Series 4 excels with its smart features for mapping, music, fitness tracking, calls, and messaging, setting a high standard for smartwatches, though Siri's performance could improve.
5. What's the Price of the Apple Watch Series 4 and Is It Worth Buying?
According to Mytour's data, the starting price for the Apple Watch Series 4 wifi, 40mm is at 8 million VND. Given its features, the Series 4 offers great value for users.
