Document And Entity Information
Jul. 07, 2021
Document Information Line Items  
Entity Registrant Name BioSig Technologies, Inc.
Trading Symbol BSGM
Document Type 8-K
Amendment Flag false
Entity Central Index Key 0001530766
Document Period End Date Jul. 07, 2021
Entity Emerging Growth Company false
Entity Incorporation, State or Country Code DE
Entity File Number 001-38659
Entity Tax Identification Number 26-4333375
Entity Address, Address Line One 54 Wilton Road, 2nd 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
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common Stock, par value $0.001 per share
Security Exchange Name NASDAQ