Otherwise, if you have an oversize wrist, it is better to choose large cases from 44mm – 46mm. It is recommended to have a watch with 34mm – 40mm cases for women while men's watches should be 40mm – 46mm cases.
Introducing Apple Watch Series 7, featuring the largest, most advanced display. CUPERTINO, CALIFORNIA Apple today announced Apple Watch Series 7, featuring a reengineered Always-On Retina display with significantly more screen area and thinner borders, making it the largest and most advanced display ever.
Both watches come in two sizes: the Apple Watch Series 4 in 40 mm and 44 mm, and the Apple Watch Series 3 in 38 mm and 42 mm. The upside of the larger case, however, is a larger screen: Apple Watch Series 3, 38 mm — 563 sq mm display area. Apple Watch Series 3, 42 mm — 740 sq mm display area.
Apple Watch Series 4, Series 5, and Series 6 come in the 40mm and 44mm case sizes, so they are the same. As long as you get the same size for the new Apple Watch, then the existing bands you have should fit without issue.
Watch Straps Size Guide
| Wrist Size | Straps Dimensions |
|---|
| 7.1'' to 7.4'' (180mm to 189mm) | 125mm/75mm |
| 7.5'' to 7.8'' (190mm to 199mm) | 130mm/80mm |
| 7.9'' to 8.2'' (200mm to 209mm) | 135mm/85mm |
| 8.3'' to 8.6'' (210mm to 219mm) | 145mm/85mm |
To find your perfect size within the range, use your wrist measurement. If your wrist is between 14cm – 18cm, select a small or medium watch with a diameter of 38mm, 40mm, or 42mm. If your wrist is 18cm and above, choose a larger case, such as one that is 44-46mm.
Reviewers believe the Apple Watch SE is a good value for the money for those who do not need the ECG and blood oxygen monitoring features. All in all, the Apple Watch SE was seen as "surprisingly similar" to the Apple Watch Series 6, and it's a solid choice for those looking for a deal.
In short
| Suitable for wrist circumference | Width |
|---|
| Apple Watch Series 4 | 130 to 200 millimeters | 34mm |
| 140 tot 210 millimeters | 38mm |
| Apple Watch Series 3 | 130 to 200 millimeters | 33mm |
| 140 tot 210 millimeters | 36mm |
The Watch Series 6 has the latest S6 chipset from Apple while the Series SE has the S5 system. While the Watch SE's setup isn't as advanced as the Series 6, Apple said the SE is twice as fast as 2017's Series 3. One major update that's only on the Watch Series 6 are sensors that measure your blood oxygen levels.
So the obvious choice about Apple Watch size for women with a small and dainty wrist is stock: the 38mm one. To be honest there is not a clear-cut best watch size for women, because the answer depends above all on personal preferences even if women with small wrists seem to prefer 38mm Apple Watch.
In Bain's expert opinion, the smaller Apple Watch should work perfectly fine for a man of my slenderness. In fact, when it comes to Apple's watch, he seems to regard its face size like that of a touchscreen phone — it's all about utility and being able to see and interact with the display.
The best way to choose one is to take a measuring tape and measure your wrist size to identify the one that fits. Do consider how you currently wear a watch and how tight should an Apple Watch be on your wrist. The tightness of the band is an individual choice and it depends on the material of the band as well.
