Keep up with your heart Apple Watch can alert you to high or low heart rates as well as irregular rhythms. Your Apple ID is the account you use for all Apple services. Apple Pay を使えば、物理的なカードや現金を出さなくても、iPhone、iPad、Apple Watch、Mac で簡単、便利にお買い物できます。しかも、個人情報保護や安全性の面もしっかりしているので安心してお使いになれます。 Apple support is here to help. And with Apple Watch Series 4 and later, you can take an electrocardiogram (ECG) any time. Apple Watch now has watchOS 4 on board, so we've updated this review in case you want it over the Apple Watch 3.

Learn more about popular topics and find resources that will help you with all of your Apple products. Our Verdict The Apple Watch 5 is a premium smartwatch, but one that doesn't offer a huge upgrade over the Watch 4, apart from the very welcome always-on display.