With energy prices rising, switch to a cheaper plan
Compare Prices Now

Apple Watch Series 4 review: Easily the best smartwatch

By refining and smartening up how it shows you information and boosting its speed, the Apple Watch Series 4 has become the best smartwatch you can buy.

The good

  • New watch faces prioritise notifications
  • Great battery life
  • eSIM options for phone-free usage
  • Larger displays, but old bands still work

The bad

  • Still can't roam with an Apple Watch
  • You'll have to wait for the ECG function
  • No third-party watch faces
  • Apple's watch bands are still a little pricey
  • iOS only.

We’re reader-supported and may be paid when you visit links to partner sites. We don’t compare all products in the market, but we’re working on it!


  • Larger screens with little increase in mass
  • Smaller bezels make rounded faces more attractive
  • Existing watch bands still fit corresponding sized watches


  • S4 processor provides swift app response
  • Heart rate monitoring covers high and low heart rate.
  • ECG functionality should be very cool – but not yet
  • Fall detection could be great for the elderly or infirm
  • eSIM compatible – at extra cost
  • Haptic feedback on digital crown works well

Battery life

  • Good two-to-three-day battery life
  • Apple's watch charger is still a little fiddly
  • Whatever happened to AirPower?


  • The best smartwatch by far
  • But still not a must-have device

Apple hasn't reinvented the smartwatch with the Apple Watch Series 4, but in taking its sharper corners round, it's also smoothed out a lot of the very minor annoyances present in the Apple Watch Series 3. It's faster, it's better at displaying critical information relevant to your usage, and it's just damned pretty. It should also be better at tracking your ongoing health concerns, especially when and if Apple gets approval to switch ECG capture on Down Under.

So it's a superbly refined device, but that doesn't automatically mean you should buy one. Even nicely refined, the Apple Watch Series 4 doesn't present an argument for its own existence in a "must buy" way. It's a lovely bit of kit, and easily the best smartwatch you can buy right now, but it's also very much an indulgent bit of wearable tech.

Pricing and availability

The Apple Watch Series 4 sells from $599 for a 40mm watch with a sport band, all the way up to $2,299 for the most expensive Hermès 44mm models. It's worth remembering that the underlying technology doesn't change with price; what you're paying for at higher price levels is either material, with the stainless steel models attracting a premium, and the cost of the included band.


Apple does still sell the Apple Watch Series 3 with either sports or Nike bands, with pricing starting from $399. If you're an iOS user, it's easily the next best option and still a fine smartwatch in its own right.

The Apple Watch Series 4 is iOS-only, which is disappointing for Android users, because while there are functional smartwatches available on the Android platform, pretty much all of which work on iOS, there's really nothing quite like the Apple Watch Series 4. Samsung's Gear smartwatches are decent, as are Huawei's, but the state of the art in Android wear and Tizen watches are still well behind Apple's best.


Apple Watch Series 4





Heart Rate
Sleep Tracker

Latest mobile reviews

Ask an expert

To ask a question simply log in via your email or create an account.

You are about to post a question on finder.com.au:

  • Do not enter personal information (eg. surname, phone number, bank details) as your question will be made public
  • finder.com.au is a financial comparison and information service, not a bank or product provider
  • We cannot provide you with personal advice or recommendations
  • Your answer might already be waiting – check previous questions below to see if yours has already been asked

Finder only provides general advice and factual information, so consider your own circumstances, or seek advice before you decide to act on our content. By submitting a question, you're accepting our Terms of Use, Disclaimer & Privacy Policy and Privacy & Cookies Policy.
Go to site