WatchFitTool

Fire-Boltt Watches Under 40mm

1 Fire-Boltt model in the 0–40mm range. Compact sizing that suits smaller wrists and dressier looks.

Which of these fits your wrist?

55.0mm

Roughly a 14.7cm wrist circumference — the measurement a tape gives you. Compared against lug-to-lug where we have it, case width otherwise.

1 of 1 models sit on this wrist without the lugs hanging over the edge.

ModelYour FitWidth
Smartwatch BSW001Roomy22.8mm clear8.7mm