Here’s how to choose your case size.
Both case material and size impact weight. 41mm cases are lighter than 45mm and aluminum is lighter than stainless steel. The display on the 45mm case has more pixels, which means that texts and buttons will be larger. Ultimately, the best size depends on your desired look and feel.
352 by 430 pixels
Fits 130–200mm wrist
Aluminum, GPS
31.9 grams
Aluminum, GPS + Cellular
32.2 grams
Stainless Steel
42.3 grams
396 by 484 pixels
Fits 140–245mm wrist
Aluminum, GPS
38.8 grams
Aluminum, GPS + Cellular
39.1 grams
Stainless Steel
51.5 grams