
The small one
The 41mm Apple Watch is just a tad bigger than the 40mm from the older Series 6 Apple Watch. The benefit of the smaller case size is that smaller wrists may find it more comfortable. Even though the screen isn't quite as large as the 45mm, it still has a larger screen than all older Apple Watches.
For
- Less expensive
- Better fit on smaller wrists
Against
- Smaller display
The most screen you can get
The 45mm Apple Watch is larger than the 44mm size that came before it. This is the biggest display you'll find on an Apple Watch without breaking the bank for an Ultra or Ultra 2.
For
- Larger screen and more real estate on your wrist
Against
- More expensive
- Might be too big for some