Apple has just revealed its new Watch Series 4 alongside a trio of iPhones at a media event in California.

The new smartwatch features a larger display, updated operating system and a suite of advanced health features. With Google opting to remain on the sidelines for a while longer, derailing our hopes of a Pixel Watch launching imminently, the battle for smartwatch supremacy returns to a two horse race.

Samsung and Apple take two markedly different approaches to smartwatch design with the respective wearables. The Samsung Galaxy Watch has a circular touch screen display with a rotating bezel for scrolling through the operating system; size options for the Samsung are 42mm and 46mm, referring to the diameter of the case.

The Apple Watch, meanwhile, has a more rectangular design and a touch screen to match.

It does not have a rotating bezel, but instead employs the rotating Digital Crown to aid with navigation through its watchOS interface.

New for the Watch Series 4 is a crown with haptic feedback, clicking subtly beneath your fingertips as you scroll through lists.

You can also wear this watch while swimming. We tested them both during a normal day, which consisted of commuting to work, doing a 45 minute workout, tracking sleep, receiving the same notifications and listening to some music. Samsung galaxy watch vs apple watch series 4 The device can wake you using vibration, so as not to disturb anyone else sleeping in the room.

Apple continues to offer two sizes of Watch forbut where all previous generations included cases of 38mm and 42mm, the Series 4 stretches this slightly to 40mm and 44mm.

These size options make the Apple Watch 4 the slimmer of the two and more suited to those with smaller wrists – or just consumers who prefer a more compact timepiece.

Meanwhile, the Samsung is more suited to those who want a larger smartwatch.

As for color options, Samsung sells the 42mm Galaxy Watch in black and rose gold, while the larger 46mm is only offered in silver. Things are a little more complicated with the Apple Watch Series 4.

All models are offered in silver, grey or gold.

The Series 4 Apple Watch has a resolution of x on the 44mm model, and x on the 40mm version. But then the Samsung feels more watch-like, with its digital faces resembling actual watches instead of the mini-computer-on-your-wrist look of the Apple Watch.

Both Samsung and Apple have included heart rate monitors on these smartwatches, and accelerometers mean they can track your daily steps and exercise, too.

Syncs to the cloud. Asus Zenfone 3 ZE552KL Dual SIM 5.5″ Smart Phone with 4GB RAM, 64GB ROM — Pink The best of the Prime Day storage deals for business on Amazon.

This marks the first time than an over-the-counter device can do this, and it has earned certification from the US Food and Drug Administration.

The Watch Series 4 then records your heart rhythm classification and saves the data, ready to be presented to your doctor as a PDF on your iPhone.

However, both of these new heart monitoring features will be US-only when they launch later in It is hoped that Apple will gain certification in other countries, including the UK and Europe, soon.

What is available at launch, is a feature where the Watch Series 4 detects when you fall over, and can be set to automatically call the emergency services.

A key difference between the smartwatches of Samsung and Apple is that only the former works with both Android and iOS, whereas the Apple Watch works exclusively with iPhones, leaving Android owners out in the cold.

However, our testing found the larger model lasted around four days. All that said, the basic functionality of each Apple Watch 4 is identical regardless of what you pay LTE inclusion notwithstanding.

A side button beneath it calls up your dock of most-used apps. More Android devices will be supported later this year. Samsung galaxy watch vs apple watch series 4 Your data is synced to the cloud, making it easier to access across different devices and making sure it is always backed up in case you lose your device. Usage statistics reveal that one of the primary uses of a smartwatch is health and fitness tracking.

The winner ultimately comes down to which smartphone camp you currently sit in – iOS or Android – and what you value most from your smartwatch.

Future University. Design and display Image 1 of 2 Apple Watch 4.

10.01.2020 – We wore both watches simultaneously, getting the same notifications on each and using them both to track an indoor workout without LTE. Speaking of battery life, it will always depend on how you use these watches. One of the most underrated features on the Galaxy Watch Active is the option for an always-on display.

Image 2 of 2 Samsung Galaxy Watch 42mm on the left, 46mm on the right. See more Wearables news.