Quarterly report pursuant to Section 13 or 15(d)

Document And Entity Information

Document And Entity Information - shares
6 Months Ended
Jun. 30, 2022
Aug. 15, 2022
Document Information Line Items    
Entity Registrant Name BIOSIG TECHNOLOGIES, INC.  
Trading Symbol BSGM  
Document Type 10-Q  
Current Fiscal Year End Date --12-31  
Entity Common Stock, Shares Outstanding   44,814,380
Amendment Flag false  
Entity Central Index Key 0001530766  
Entity Current Reporting Status Yes  
Entity Filer Category Non-accelerated Filer  
Document Period End Date Jun. 30, 2022  
Document Fiscal Year Focus 2022  
Document Fiscal Period Focus Q2  
Entity Small Business true  
Entity Emerging Growth Company false  
Entity Shell Company false  
Document Quarterly Report true  
Document Transition Report false  
Entity File Number 001-38659  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 26-4333375  
Entity Address, Address Line One 55 Greens Farms Road, 1st Floor  
Entity Address, City or Town Westport  
Entity Address, State or Province CT  
Entity Address, Postal Zip Code 06880  
City Area Code 203  
Local Phone Number 409-5444  
Title of 12(b) Security Common Stock, par value $0.001 per share  
Security Exchange Name NASDAQ  
Entity Interactive Data Current Yes