The display is the defining feature of Apple Watch, and Series 4 pushes it further than ever. The challenge was to make it bigger without noticeably increasing the size of the case or compromising the battery life. Narrower borders enable a viewing area that’s over 30 per cent larger, while a new display technology called LTPO improves power efficiency, helping you get through the day on a single charge.
Curved corners precisely match the radius of the case, creating a more pleasing, continuous appearance. This also allows imagery and the touch surface to extend to the farthest reaches of the screen.
To take full advantage of the new dimensions of the display, the entire interface has been redesigned to provide more information with richer detail. The new Infograph watch face can accommodate up to eight complications, so you can see more and do more at a glance.
Infograph watch face with: Air Quality Index, UV Index, Heart Rate, Activity, Music, Workout, Breathe, Weather
Infograph Modular watch face with: Date, Weather, Activity, Music, Breathe, Heart Rate
Infograph watch face with: Stop Watch, Alarm, World Clock, Timer, Sunrise/Sunset
Infograph Modular watch face with: Date, Weather, Heart Rate, Breathe, Air Quality Index, Workout
Infograph watch face with: UV Index, Air Quality Index, Weather, World Clock, Solar, Earth, Sunrise/Sunset, Moon
Digital Crown. A breakthrough reborn.
The Digital Crown was invented to provide an easy way to navigate on Apple Watch without obstructing the display. With Apple Watch Series 4, the mechanism has been totally re-engineered. Haptic feedback now delivers a precise, click-like feel as you scroll.
Already one of the most intricate systems Apple has created, the Digital Crown on Apple Watch Series 4 adds even more capability into significantly less space. The entire assembly is 30 per cent smaller, yet it includes 21 per cent more components.
The optical heart sensor has been part of Apple Watch from the beginning, allowing you to quickly check your heart rate. Now it can also detect if your heart rate falls below a specified threshold for a period of 10 minutes when you appear to be inactive, triggering a low heart rate notification. This can be a sign of bradycardia, which can be serious if the heart is not pumping enough oxygen-rich blood to the body.
Optimised in every way, the new Apple Watch is more powerful, yet even thinner than before. And it delivers up to 18 hours of battery life on a single charge.1
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