XML 13 R1.htm IDEA: XBRL DOCUMENT v3.22.4
Cover - USD ($)
 12 Months Ended
Sep. 30, 2022
Dec. 20, 2022
Mar. 31, 2022
Cover [Abstract]      
Entity Registrant Name KNOW LABS, INC.    
Entity Central Index Key 0001074828    
Document Type 10-K    
Amendment Flag false    
Entity Voluntary Filers No    
Current Fiscal Year End Date --09-30    
Entity Well Known Seasoned Issuer No    
Entity Small Business true    
Entity Shell Company false    
Entity Emerging Growth Company false    
Entity Current Reporting Status Yes    
Document Period End Date Sep. 30, 2022    
Entity Filer Category Non-accelerated Filer    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2022    
Entity Common Stock Shares Outstanding   48,157,937  
Entity Public Float     $ 70,531,213
Document Annual Report true    
Document Transition Report false    
Entity File Number 001-37479    
Entity Incorporation State Country Code NV    
Entity Tax Identification Number 90-0273142    
Entity Address Address Line 1 500 Union Street    
Entity Address Address Line 2 Suite 810    
Entity Address City Or Town Seattle    
Entity Address State Or Province WA    
Entity Address Postal Zip Code 98101    
City Area Code 206    
Local Phone Number 903-1351    
Security 12b Title Common Stock, par value $0.001 per share    
Trading Symbol KNW    
Security Exchange Name NYSE    
Entity Interactive Data Current Yes    
Auditor Firm Id 207    
Auditor Name BPM LLP    
Auditor Location Walnut Creek, California