WatchFitTool

Apple vs SamsungWatch Sizes & Range Compared

On average Samsung watches run larger than Apple (42.7mm vs 36.4mm average case width), so Apple is generally the easier brand for smaller wrists.

MetricAppleSamsung
Models with size data7465
Case size range33.3–44mm36.9–49mm
Average case width36.4mm42.7mm
Smallest modelWatch Series 3 - GPS · Cellular · 38mm (33.3mm)Gear 2 - 58.4mm (36.9mm)
Largest modelWatch Ultra 3 (44mm)Galaxy Watch - 46mm (49mm)
Thinnest modelWatch Series 11 - GPS + Cellular · Titanium · 46mm (9.7mm)Galaxy Watch8 - LTE · 44mm (8.6mm)