Apple Watch Band Size Chart: A Comprehensive Guide

Apple Watch Band Size Chart: A Comprehensive Guide

Putting on an Apple Watch is like embracing a world of connectivity and convenience right on your wrist. But before you dive into fitness tracking and notifications, you must make an important decision: finding the correct band size.

Welcome to our comprehensive guide, where we reveal the secrets of Apple Watch band sizing. 

Whether you’re a fashionista, a fitness enthusiast, or simply looking for the best Apple Watch band for comfort and style, we’ve got you covered.

By the end of this guide, we guarantee you’ll know how to find an Apple band that fits on your wrist like a dream.

Understanding Apple Watch Band Size Charts and Compatability

  • Bands for 38mm, 40mm, and 41mm Apple watch cases are compatible. 
  • Bands for 42mm, 44mm, and 45mm watch cases are compatible.
  • Bands for 44 and 45mm cases are compatible with 49mm cases (and vice versa).

Every Apple Watch has an engraving on the back, informing the case size of the watch’s Series.

Apple Watch Band Size vs. Watch Case Size

Please know that the Apple Watch band size represents the fit and length of the band itself, whereas the Apple Watch case size refers to the dimension of the watch face (dial). These measurements are distinct.

The Apple Watch Band Size Terminology

- Diameter: It indicates the distance across the widest part of the dial or the watch’s face.

- Lug Width: The distance between the connectors and the lights where the band attaches to the timepiece.

- Band Thickness - This refers to how thick the band is, affecting comfort and aesthetics.

- Band Length: It is often measured in millimeters, denoting the band’s length when laid flat.

Apple Watch Band Size

Courtesy: Canva/ Stefan Nita

How Do I Know My Apple Watch Band Size?

Not all Apple watch bands are compatible with certain models or available in every size. Some bands are designed specifically for the Apple Watch Ultra 2. 

Here’s a guide to help you determine your Apple Watch band size.

Apple Watch Size

The first step in determining the correct Apple Watch band size is to measure the height of the watch face from top to bottom using a ruler or a tape measure. 

Apple Watches come in two sizes: 38mm and 42mm for Apple Watch Series 1 to 3 and 40mm and 44mm for Series 4 and later, including the Ultra 1 and 2.

Once you know the watch's size, you can measure your wrist.

Wrist Size

Here, you measure your wrist’s circumference. If you don’t have a tape measure, you can also use a piece of string. Ensure the string or tape measure is comfortable and not too tight to allow movement.

If you prefer a sports band, it usually comes in these sizes: S/M (130mm to 180mm) and M/L (150mm to 200mm). These refer to the total length of the band, including the buckle and the strap.

Many Apple Watch bands have adjustable features. So, if you purchase one with an adjustable option, you can easily fine-tune the band to fit your wrist. 

For instance, the sports bands have multiple holes that allow you to adjust the length, while the Milanese Loops offer a more customized fit. It has a magnetic closure for easy adjustment.

An Apple Watch band size chart illustrating compatible band sizes for various Apple Watch models.

Personal Preference

Aside from choosing the right size band, you’ll also want to consider comfort and style. Some prefer leather bands, while others prefer woven nylon bands. 

Watch bands also come in different finishes and colors. Custom-designed materials that are breathable and durable are also available. For instance, recent Apple Watch Ultra bands feature yarns with woven textile layers. 

So, choose one that suits your personal preference.

Intended Use

  • Active Lifestyle. If you lead an active lifestyle or are into sports, you may want to opt for a sports band that offers a secure fit during vigorous activities. You can also choose a braided solo loop strap with a stretchable design.
  • Casual Wear. Comfort and versatility are key if your Apple Watch is mainly for daily use. So, the best Apple Watch bands should balance style and comfort.
  • Professional Settings. A comfortable and more refined band may be preferable if you work in professional environments or frequently attend formal events. Look for bands that offer a sophisticated, sleek, and adjustable look.
Apple Wrist Watch

Courtesy: Canva/ Leung Cho Pan

Third-Party Band Compatibility

The market for third-party bands evolves as newer Apple Watch models are introduced. This is good news for Apple Watch users because they can customize their fitness tracker.

Still, there are factors to consider to ensure the third-party bands ensure a proper fit, such as the following:

Material and Construction

Consider the durability and quality of the third-party Apple watch band’s materials and construction. Some are reliable and well-made, while others vary in comfort and longevity.

The Florence Milanese Band from Eve Bands is a favorite among Apple Watch users. 

It comes in different colors (rose gold, stellar, silver, black, pink gold, blue, and gold) and features a magnetic buckle for an adjustable fastening. The mesh material is also stylish and can be worn on any occasion.

Attachment Mechanisms

Unlike third-party bands, official Apple watch bands always feel secure and slide in like a glove. This is why choosing a third-party band compatible with Apple Watch’s attachment mechanism is important.

Original Apple Watch bands feature a quick-release pin, traditional spring bars, or connectors. Yet, some third-party bands require connectors or adapters for compatibility.

How to Remove and Change Your Apple Watch Band

Here are the general instructions for removing and changing your Apple Watch band.

How to Remove and Change Your Apple Watch Band

Courtesy: Apple


Step 1. Place your Apple Watch over a clean surface (e.g., a soft, padded mat or a microfiber cloth).

Step 2. Hold down the watch band release button on your Apple Watch.

Step 3. Slide it across to remove and slide in the new band. Wait until you hear or feel the click. Hold the release button again if you have trouble inserting the new band.

Step 4. Pull the bottom of the band for a Braided Solo or a Solo loop, but don’t twist or force when removing it.

If your watch band features a modern buckle (two-piece magnetic closure), press the release buttons on the sides to open the band. Then, use the adjustment holes to resize it to fit your wrist. Close the band by lining up the magnetic closure until it locks.

Best Apple Watch Bands For You

1. Alius Silicone Apple Watch Band - Best Unisex

Alius Silicone Apple Watch Band

Compatibility: Series 1 - 9, SE & Ultra

Material: Silicone

Band Style: Sports Loop

The Alius silicone Apple Watch band is a sports-friendly band with more personality and pizazz. Made from 100% pure silicone, this band is lightweight, waterproof, durable, and smooth.

It doesn’t use the hook-and-loop fastener, which may wear out and require replacement. Instead, it features a stylish and sporty loop that’s highly adjustable. It’s also sweat- and water-resistant, so it’s ideal for fitness enthusiasts, runners, and swimmers.

The great news is that it’s available in various colors, allowing you to personalize your Apple Watch to suit you best.

Get Your Alius Silicone Band Now.

2. Dio Nylon Apple Watch Band - Most Unique

Dio Nylon Apple Watch Band

Compatibility: Series 1 - 9, SE & Ultra

Material: Nylon

Band Style: Elastic

Another watch band worth considering is the Dio Nylon Apple Watch Band. Its design makes it less dominant on your wrist and lighter than other band materials

It is modern and functional and features a convenient gliding closure, which makes it hassle-free to put on and remove the watch.

Nylon is an excellent material for your Apple watch model because it is stretchy, soft, breathable, and easy to slip on, comparable to Solo Loop bands. This material is quick to dry and easy to clean, so it remains comfortable and durable even after contact with water and sweat.

Get Your Dio Nylon Watch Band Now.

3. Austin Leather Band - Best Leather

Austin Leather Band

Compatibility: Series 1 - 9, SE & Ultra

Material: Leather

Band Style: Strap

Most Apple watch bands made of leather break the bank, but not the Austin Leather band. Made from premium genuine leather, this band provides comfortable, gentle contact on your skin throughout the day at an affordable price compared to high-end Apple Watch leather bands.

Its classic design will never go out of style. Brown and black colorways lend this leather strap a masculine feel, although the design remains versatile for most wearers.

It is refined and elegant, making it easy to wear during special events or at the office. Plus, it is easy to install and has a butterfly clasp fastening for a snug fit. Overall, this strap is a solid investment.

Get Your Austin Leather Band Now.

4. Skylar Mesh Band - Best Luxury and a Fan-Favorite Style

Skylar Mesh Band

Compatibility: Series 1 - 9, SE & Ultra

Material: Stainless Steel

Band Style: Milanese Band

The Skylar Mesh Band is our top pick if you prefer statement pieces. This band fits beautifully with Apple watches. It is lightweight and surprisingly comfortable, owing to its stainless steel mesh material.

Another interesting feature of this band is the clamp closure that provides a definite fit for your wrist. With its design and color options, you can wear this daily or for more dressy occasions.

Get Your Skylar Mesh Band Now.

5. Genevieve Ceramic Band - Best Splurge

Genevieve Ceramic Band

Compatibility: Series 1 - 9, SE & Ultra

Material: Stainless Steel and Resin

Band Style: Steel Bracelet

Lastly, a splurge that’s worth considering is the Genevieve Ceramic Band. It combines sleek 316L Stainless Steel material and comfortable resin with a high-shine polished finish. It is durable and scratch-resistant to signs of wear and tear.

You’ll also appreciate that it’s hypoallergenic. Thus, this watch band is the best choice if you love wearing a stainless steel watch but have a nickel allergy.

Get Your Genevieve Ceramic Band Now.

Genevieve Ceramic Band

Courtesy: Canva/ Rene Asmussen

Let’s Wrap Up

Finding the right Apple Watch band size is a personal process that involves considering your preferences, lifestyle, and the watch band’s intended use.

By using the Apple Watch band size chart and assessing the factors we shared above, you can confidently choose the band that offers functionality, comfort, and aesthetics for your Apple Watch. 

Whether attending a formal event, hitting the gym, or just going about your day, the right band size ensures your watch stays stylish and secure on your wrist.

At Evebands, we offer a range of bands in different lengths to accommodate a wide audience and various wrist sizes. Take your pick and show off your personal style. Shop now.