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New Apple Watch Series 4 features larger display, improved processor, the ability to do ECGs, and more

By Kenny Yeo - on 13 Sep 2018, 2:31am

New Apple Watch Series 4 features larger display, improved processor, the ability to do ECGs, and more

Apple Watch Series 4 (Image source: Apple)

Apple has unveiled its latest smartwatches. Called the Apple Watch Series 4, the first big news about Apple’s latest smartwatches is that they will come in wider but thinner cases. In terms of outright volume, the new Apple Watch Series 4 is more compact than its predecessors.

The overall design is largely unchanged. The case and display are both still square but the new Apple Watch Series 4 will come in 44mm and 40mm case sizes - up from the 42mm and 38mm of existing Apple Watches. Despite the larger case sizes, the new Apple Watch Series 4 will be 100% compatible with existing watch bands.

The displays are now pushed all the way into the edges of the case. (Image source: Apple)

The wider cases allow for larger displays. The new displays are pushed right up to the edges of the case, so they are significantly larger than the displays on its predecessors. According to Apple, the new displays are over 30% larger.

The new Fire and Water motion watch faces. (Image source: Apple)

To take advantage of the larger display, Apple is introducing a couple of new watch faces. For fans of complications, Apple has a brand new watch face that shows up to 8 complications displayed simultaneously. There’s also a new Breathe watch face that helps users breathe, stay mindful, and keep calm. Finally, there is also a variety of new motion faces - Vapor, Liquid Metal, Fire, and Water - that reacts to the curved edges of the case.

The Digital Crown now features haptic feedback. (Image source: Apple)

Moving on, There are a lot of other improvements elsewhere in Apple Watch Series 4. For example, the Digital Crown has been updated and now features haptic feedback for a more tactile and precise user experience. The speaker has been improved and is up to 50% louder, making it easier for users to hear Siri’s responses. And the case back of the Apple Watch Series 4 is made out of ceramic and sapphire crystal, which is extremely strong and scratch-resistant but also has the benefit of allowing radio waves to pass through for improved cellular performance.

Inside, the Apple Watch Series 4 is powered by the new S4 processor. The S4 processor features a 64-bit dual-core processor and GPU that is up to twice as fast as its predecessor.

The Apple Watch Series 4 can detect hard falls.

Alongside the new processor are new and improved sensors. The accelerometers and gyroscope sensors that can measure a greater range of G-forces and also sample data more often. This enables it to do all sorts of clever things like fall detection. This might sound inconsequential, but hard falls are a serious problem especially for older folks. When a fall is detected, the Apple Watch Series 4 sends an alert which can be dismissed or used to initiate a call to emergency services. If the watch senses that you are unresponsive for 60 seconds after the notification, it will automatically call emergency services and send a message with your location.

The Apple Watch Series 4 can do an ECG in just 30 seconds.

The biggest new feature of the Apple Watch Series 4 is arguably the ability to take an electrocardiogram (ECG) reading anywhere and at anytime. This is done using electrodes built into the Digital Crown and the case back of the watch. With the ECG app, the Apple Watch Series 4 can give you a heart rhythm classification in just 30 seconds. Results are saved in the Health app as a PDF report, making it easy to be shared with doctors and heart specialists.

Despite all of the improvements and the smaller overall case sizes, battery life has remained unchanged at 18 hours.

Apple Watch Series 4 will ship with the new watchOS 5, which was announced at WWDC 2018 earlier this year. watchOS 5 will also be available as a free update for older Apple Watch models on September 17.

The new stainless steel gold finish. (Image source: Apple)

The Apple Watch Series 4 will be available in GPS and GPS + Cellular models. Prices start at S$599 for the former and S$749 for the latter.

There will be three aluminum finishes - silver, gold, and space grey - and three stainless steel finishes - silver, space black, and gold. There will also be Apple Watch Nike+ and Hermès models.

Pre-orders will begin this Friday, September 14, with availability commencing the following Friday on September 21.

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