HarmonyOS -- a rival to Wear OS and watchOS -- hit a record high of 4% global smartwatch shipments marketshare in the second half of 2021.

Coming from zero in 2020, HarmonyOS was the world's fastest-growing smartwatch platform in 2021, due to solid demand at home in China.

What does 2022 hold for Harmony?

We think "more of the same". HarmonyOS is likely to continue its uptrend, as it adds more new models. Currently, Huawei Watch 3 is its only single device on sale. There is plenty of scope for further expansion this year.