📏 What size is my Apple Watch? Bracelet sizes simply explained

You want a new Apple Watch strap - but don't know what size you need?

No problem: in this guide, we explain how to measure your Apple Watch, what sizes are available and which strap really fits.

Whether Apple Watch SE, Series 6 or Ultra - this article will help you find the perfect wristband in the right size.

Apple Watch case sizes have changed over the years. Here is a quick overview:

Apple Watch Series | Case sizes
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Series 1-3 | 38 mm / 42 mm
Series 4-6, SE | 40 mm / 44 mm
Series 7-9 | 41 mm / 45 mm
Apple Watch Ultra | 49 mm

🔍 The mm specification can be found on the back of your Apple Watch. There you will find "45mm" or "40mm", for example.

The bracelet size depends on two things:

Case size of your Apple Watch (see above)
Circumference of your wrist

Many bracelets are size-adjustable - this overview will help you with fixed sizes:

Case size | Recommended strap size
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38-41 mm | Small / Medium
42-49 mm | Medium / Large

📏 Tip: If you have a very narrow or strong wrist, we also offer specially adapted lengths for many models at bandkult.de.

At bandkult.de you can find stylish wristbands for all Apple Watch sizes, e.g.:

Leather wristbands for 41 & 45 mm

Silicone sports bands for 40 & 44 mm

Fabric bands for Ultra (49 mm)

Magnetic loop wristbands

Finding the right wristband size is easy - if you know where to look.

With this guide, you'll be well prepared to choose the perfect wristband for your Apple Watch.

And if you're not sure: our customer service will be happy to help you.