Apple Watch Series 4 40mm Aluminium Case
According to Apple, the Series 4 represents "a fundamental redesign and re-engineering of Apple Watch." As a result, watch out for a lot of very cool changes, from the curved corners to the all-new and larger display.
A MUCH bigger display
The Series 4 provides lots to talk about but it's the display that is capturing the most attention. The narrow borders deliver a viewing area that’s over 30 per cent larger! The curved corners match the radius of the case, allowing for images and the touch surface to almost extend to the very edge of the screen.
Bigger display means new interface
Because of the bigger display, the design of the interface has been remodelled with the new Infograph watch face now capable of handling eight complications, allowing you to do more and see more at a glance.
Never skip a beat
The optical heart sensor has always been a feature of the Apple Watch, but in the Series 4 it can now detect if your heart rate falls below a specified threshold for a period of 10 minutes, and activates a low-heart-rate notification as a result.
More than just a processor
The Series 4 is a complete SiP a System in Package. This means the entire system is fabricated onto a single component with some incredible capabilities crammed into that small device.
It sounds better
The Apple Watch Series 4 boasts improvements in virtually every sense, and that includes a speaker that's 50 % louder for enhanced audio quality for things like Siri and the Walkie-Talkie function. Meanwhile, the microphone is now on the other side of the watch to minimise echo when making phone calls.
A newer model Apple Watch Series 5 40mm Aluminium was released in September 2019.
Reviews
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Review: Apple Watch Series 4 is the full realization of what a wearable can and should do
Apple takes unjustified heat for iterating on a product year after year. By not tossing out the whole platform and design, however, the company has created a game-changer with the Apple Watch Series 4.
Apple Watch Series 4 review: The smartwatch king is bigger and better than ever
The Apple Watch has been updated for the fourth time in as many years, bringing with it a number of new features , and for those looking to upgrade from the first-generation model , there's a tweaked design which features a bigger screen and other cool new tech .- Bigger and more immersive screen looks superb
- Same strap size despite new design
- Will last you through a day
- Electrocardiogram feature not available at launch
- Some WatchOS 5 nitpicks
- No battery improvement
Apple Watch Series 4
The fourth iteration of the Apple Watch still looks like a tiny iPhone on your wrist, but for many, it was the most exciting device announced at Apple's event earlier this month.- Bigger
- better screen
- All old Watch bands fit on the Series 4
- Good battery life
- Faster performance
- Fall detection has the potential to be lifesaving
- ECG features give users more control to monitor their health on a daily basis
- Accurate auto workout detection and ending feature
- WebKit support...
- ECG app isn't available yet
- WatchOS 5 drops support for Series 0 devices
- New complications are only compatible with new watch faces
- Still no support for third-party watch faces
- Still no native sleep tracking
- Siri has trouble completing Shortcuts
- More expensive than any other Apple Watch
- and...
Apple Watch Series 4
If you already have an Apple Watch, should you upgrade That depends. If you own a Series 3, I wouldn't rush to trade it in unless you use it to make calls all the time or see the upcoming ECG feature as a must-have feature.- Large screen
- Good call quality
- ECG capability
- Fall detection
- WatchOS 5 brings numerous improvements
- Stylish
- Expensive
- Battery life remains unchanged
- No built-in sleep tracking
Apple Watch Series 4 Review: This is the one
Has there been a learning experience for Apple quite like the Apple Watch Back when the original model launched in 2015, there was – not unfairly – a sense that Apple itself wasn't quite sure what exactly it should do.- Mesmerizing new display
- Fast and smooth performance
- Health features could be game-changers
- Battery life hasn't suffered
- Siri still falls short
- Expensive
Apple Watch Series 4 Aluminum (40mm, Silver) - Excellent review
Apple Watch Series 4 is the best reason yet to buy a smartwatch- Sleek redesign, Huge, gorgeous screen, Novel health features
- Significantly more expensive than Series 3, No always-on display option
Apple Watch Series 4 Review: The Best Smartwatch, Now Even Better
Editor's note (Sept. 24): This review has been updated to reflect more impressions and results of iFixIt's Series 4 teardown .- Big
- beautiful display
- Advanced health sensors
- Faster processing power
- Useful Raise to Speak Siri
- ECG app not available at launch
- Expensive
Apple Watch Series 4 has moved the smartwatch to an all-new level and it provides an excellent companion for anyone who wants to keep an eye on their health, their fitness and wants to stay connected with or without their iPhone by their side.
- Great design
- Larger screen
- Cellular connection
- Heart sensors
- Fast and responsive
- No third party watch faces
- No roaming with cellular
Roughly two-and-half minutes into my run, the watch kicks in. There's a haptic buzz on my wrist. "It looks like you're working out," the watch face reads. That's followed by a big, yellow button, suggesting I start an indoor run.
Apple Watch Series 4 review: the best gets better
The greatest Apple product comeback story of the past few years has, without a doubt, been the Apple Watch. Launched with great fanfare four years ago , the initial version tried to do way too much with way too little , and it had confusing software to boot.- Great battery life
- Huge
- beautiful screen
- Health-tracking features
- not just fitness
- Siri is still unreliable
- No always-on screen option
- Complication options can be confusing
