When Is Nio Day 2024. According to china ev post, nio has announced the shor. Nio day又称“蔚来日”，是蔚来汽车自2017年12月起每年举办的、面向车主用户的聚会，会上发布最新的产品和技术。 nio day 2024落地广州举办。

Nio is a global smart electric vehicle. On july 27, the company will hold its nio in 2024 innovation day.