| Type | WatchOS, operating system, software version |
|---|---|
| First release | 2018 |
| Latest version | 5.0.1 |
| License | Apple Public Source License |
| Predecessor | WatchOS 4 |
| Successor | WatchOS 6 |
Sources: Wikidata (CC0) · Wikidata Q56320074
Operating systems · 1
| Operating system | Developer | First release | License |
|---|---|---|---|
| WatchOS 4 | — | 2017 | Apple Public Source License |
Operating systems · 1
| Operating system | Developer | First release | License |
|---|---|---|---|
| WatchOS 6 | Apple Inc. | — | — |