Apple Watch straps: what material, size and style to choose?
Apple Watch is not only a smart assistant, but also a distinctive fashion accessory. Choosing the right strap isn't just a matter of style - it's also about comfort, material, activities and compatibility. In this article, we'll give you advice on how to choose the right Apple Watch strap, as well as practical tips for choosing from Cubenest's selection.
1. Strap size - the basic decision
Apple Watch comes in two case sizes (depending on the generation):
- Older generation (up to Apple Watch Series 6): 38 mm and 42 mm 40 mm and 44 mm
- Later generations (Series 7 to 9, SE 2nd gen, Ultra): 41 mm and 45 mm 49 mm (Apple Watch Ultra)
- When selecting a strap, make sure to check the size of the watch it is designed for. Most straps say: compatible with 38/40/41 mm or 42/44/45/49 mm
- Cubenest straps clearly differentiate compatibility by size and are precisely designed for Apple Watch of all generations.
Premium, Trail and Sport straps are compatible with Apple Watch:
2. Strap material - for sport, work or evening?
- Ideal for sports and everyday wear
- Sweat and water resistant
- Easy to clean
- ✅ Recommended for an active lifestyle
- Lightweight, breathable
- Comfortable to wear all day
- ✅ Good choice for casual use
3. Style and fastening - comfort and functionality
Traditional buckle or clasp
- Secure fit
- Classic look, similar to a wristwatch
Sports clasp (pin-and-tuck)
- Minimalist, secure
- No overlapping strap end
- Also consider colour-coordinating with your Apple Watch case (e.g. silver, black, grey) and your outfit.
4. Cubenest straps are PFAS-free - gentle on skin and nature
Some original Apple Watch bands (such as the sports line) were made from materials containing PFAS (per- and polyfluoroalkyl substances), which are known as "perpetual chemicals" - they are difficult to break down and can have a negative impact on health and the environment.
👉 Cubenest thongs do not contain PFAS or other harmful impurities. We use safe, tested materials - whether it's silicone or braided nylon.
This means:
- no irritating chemicals in contact with the skin
- environmentally friendly
- greater confidence in everyday use
Summary
How to choose the right Apple Watch strap?
- Choose the right size - check if your watch is 41mm / 45mm / 49mm etc.
- Choose material according to use - silicone for sport, nylon for all-day comfort
- Look for a style that suits you - sporty, sleek, colour coordinated with your watch
- Keep safety and comfort in mind - our straps are PFAS-free and skin-friendly
- Interchange multiple straps - extend the life of your straps and match your style to every occasion
- Check out our range of silicone and nylon straps here.