Smartwatches under 40mm

Cases narrower than 40mm, smallest first. This is the shortlist most "best for small wrists" articles are guessing at — the difference being that every number here comes from the watch’s own specification.

174 models in the catalogue qualify; the 48 best-placed are below.

Narrow it another way

Only facets with at least 60 qualifying models get a page, and only where their top results differ from every other list here. It is why there is no solar page — 43 models across the whole catalogue — and no “has GPS” page, which would be most of it.