When you buy Apple Watch straps now, you can choose between 41 mm and 45 mm case sizes for greater compatibility. According to the company's advice, 41 mm straps should work for 38 mm and 40 mm cases, while 45 mm straps should work for 42 and 44 mm cases. According to Apple, the 41 mm Apple Watch Series 7 has a wrist size between 130 mm and 200 mm. That's approximately 5 to 8 inches, if rusted in the system metric.
Of course, as always, you'll need the right strap size for the right watch size. The previous straps that fit the Apple Watch Series 6 40 mm will fit the Series 7, and the 44 mm straps will fit the new 45 mm size. Remember that, since all straps will be compatible with the new Apple Watch, there's no reason to wait for the Apple Watch Series 7 to be released to buy new straps if you are looking for a new look. The Solo Loop and Traided Solo Loop straps are only compatible with Apple Watch SE and Apple Watch Series 4 or later.
Although it wasn't the redesign that many thought it would be, the Apple Watch Series 7 looks slightly different from last year's model. The Apple Watch Series 7 45 mm is designed for wrists between 140 mm and 220 mm, or approximately 5.5 to 8.5 inches. These Apple Watch straps allow you to keep your Apple Watch looking fresh and appropriate with their different colors, styles and materials. In case you didn't know, they're only compatible with Apple Watch SE, Series 4 and newer models.
For that, the Apple sports strap may be the best option, thanks to its dense nylon fabric and durable layer. But many of them no longer offer options for 38, 40, 42 and 44 mm size options for all straps. The Apple Watch Series 7 has approximately 20% more screen area than last year's Series 6, and the bezels are approximately 40% thinner. The sizes of the Apple Watch straps match the size of each device to ensure a comfortable fit and proper use.
Apple's printed guide offers a comparison of Apple Watch sizes on the wrists for a powerful visual reference. They can be useful when measuring the wrist circumference to calculate the size of the Apple Watch strap. When buying straps for Apple Watch, you only need to know if you have the small or large screen version of the Apple Watch.