There is no smartwatch that complements the iPhones the way Apple’s own watches do, even if they are not perfect. Therefore, even if the new models do not bring any significant upgrades over the previous-generation models, they still make a compelling buy for iPhone users looking to upgrade to a new model. A case in point is the Apple Watch Series 7. Over the Watch Series 6 (review), the Series 7 brings a bigger display with curved edges and negligible display bezels, redesigned user interface optimised for larger display, and new watch faces to complement the curved display