XML 18 R1.htm IDEA: XBRL DOCUMENT v3.22.1
Document and Entity Information
 12 Months Ended
Dec. 31, 2021
shares
Document Information [Line Items]  
Document Type 20-F
Amendment Flag false
Document Period End Date Dec. 31, 2021
Document Fiscal Year Focus 2021
Document Fiscal Period Focus FY
Entity Registrant Name Viomi Technology Co., Ltd
Entity Central Index Key 0001742770
Current Fiscal Year End Date --12-31
Entity Well-known Seasoned Issuer No
Entity Current Reporting Status Yes
Entity Voluntary Filers No
Entity Filer Category Accelerated Filer
Entity Shell Company false
Entity Emerging Growth Company true
Entity Ex Transition Period true
Entity Interactive Data Current Yes
Document Annual Report true
Document Transition Report false
Document Shell Company Report false
Document Registration Statement false
Entity Bankruptcy Proceedings, Reporting Current false
Document Accounting Standard U.S. GAAP
Entity File Number 001-38649
Entity Incorporation, State or Country Code E9
Entity Address, Address Line One Wansheng Square, Rm 1302 Tower C
Entity Address, Address Line Two Xingang East Road
Entity Address, Address Line Three Haizhu District
Entity Address, City or Town Guangdong
Entity Address, Country CN
Entity Address, Postal Zip Code 510220
ICFR Auditor Attestation Flag false
Auditor Name PricewaterhouseCoopers Zhong Tian LLP
Auditor Location Guangzhou, the People’s Republic of China
Auditor Firm ID 1424
Business Contact  
Document Information [Line Items]  
Entity Address, Address Line One Wansheng Square, Rm 1302 Tower C
Entity Address, Address Line Two Xingang East Road
Entity Address, Address Line Three Haizhu District
Entity Address, City or Town Guangdong
Entity Address, Country CN
Entity Address, Postal Zip Code 510220
Contact Personnel Name Xiaoping Chen
City Area Code 20
Local Phone Number 8930 9496
Contact Personnel Email Address chenxp@viomi.com
Class A Ordinary Shares  
Document Information [Line Items]  
Entity Common Stock, Shares Outstanding 105,516,779
Title of 12(b) Security Class A ordinary shares, par value US$0.00001 per share
Security Exchange Name NASDAQ
No Trading Symbol Flag true
Class B Ordinary Shares  
Document Information [Line Items]  
Entity Common Stock, Shares Outstanding 103,214,547
American Depositary Shares  
Document Information [Line Items]  
Title of 12(b) Security American depositary shares, each representing three Class A ordinary shares
Trading Symbol VIOT
Security Exchange Name NASDAQ