# Li Zhichen is the CEO and co-founder of SwitchBot (Woan Technology). He holds a master's in electronics from Nanyang Technological University and previously worked at a Singapore-based tech firm before founding SwitchBot in 2015. revision history

Append-only Arc G field-change log. Forward-only honesty: events accrue from Arc G adoption.

Person: [Li Zhichen is the CEO and co-founder of SwitchBot (Woan Technology). He holds a master's in electronics from Nanyang Technological University and previously worked at a Singapore-based tech firm before founding SwitchBot in 2015.](/people/li-zhichen.md)

_No events on file. Arc G is forward-only; the recorded event log accrues from Arc G adoption (2026-06-04). For the current state of this person, see the person page._

## Forward-only note

Arc G is forward-only. The event log accrues from the Arc G adoption point. Fields with no events post-baseline equal the current cached value and are not independently verified at any prior date.

_Canonical URL: /people/li-zhichen/history. REST: /v1/people/8e01ee6d-c7d0-40a4-8023-46fd1e502c15/history. HTML: [/people/li-zhichen/history](/people/li-zhichen/history)._