Document And Entity Information - USD ($)	12 Months Ended
	Dec. 31, 2021	Mar. 31, 2022	Jun. 30, 2021
Document Information Line Items
Entity Registrant Name	SATIVUS TECH CORP.
Trading Symbol	SATT
Document Type	10-K
Current Fiscal Year End Date	--12-31
Entity Common Stock, Shares Outstanding		4,194,385
Entity Public Float			$ 0
Amendment Flag	false
Entity Central Index Key	0001661600
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Filer Category	Non-accelerated Filer
Entity Well-known Seasoned Issuer	No
Document Period End Date	Dec. 31, 2021
Document Fiscal Year Focus	2021
Document Fiscal Period Focus	FY
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
ICFR Auditor Attestation Flag	false
Document Annual Report	true
Document Transition Report	false
Entity File Number	333-208814
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	47-2847446
Entity Address, Address Line One	#3 Bethesda Metro Center
Entity Address, Address Line Two	#700
Entity Address, City or Town	Bethesda
Entity Address, State or Province	MD
Entity Address, Postal Zip Code	06880
City Area Code	(800)
Local Phone Number	608-6432
Title of 12(g) Security	Common Stock, par value $0.0001
Entity Interactive Data Current	No
Auditor Name	Halperin Ilanit
Auditor Firm ID	650100001
Auditor Location	Tel Aviv, Israel
Security Exchange Name	NONE