Focus Universal Inc. Quarterly report [Sections 13 or 15(d)]

Quarterly report [Sections 13 or 15(d)]

Stockholders’ Equity (Details Narrative)

Stockholders’ Equity (Details Narrative) - USD ($)						3 Months Ended	9 Months Ended
Stockholders’ Equity (Details Narrative) - USD ($)	Jun. 23, 2026	Mar. 27, 2026	Feb. 09, 2026	Jan. 02, 2026	Feb. 11, 2022	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025	Dec. 31, 2025
Class of Stock [Line Items]
Reverse stock split	1-for-4 basis		1-for-10 basis
Repurchased value						$ 75,838	$ 354,143	$ 249,675
Treasury shares							54,494		4,271
Stock compensation expense							$ 296,194	309,062
Gross proceeds							$ 3,720,676
Options granted, per share							$ 30.89
Fair value options granted						$ 119,201		309,062
Series A Common Stock Warrants [Member]
Class of Stock [Line Items]
Exercised warrants							279,330
Exercise price							$ 13.32
Warrants issued							279,330
Warrants, outstanding							0		0
Series B Common Stock Warrants [Member]
Class of Stock [Line Items]
Exercised warrants							(0)
Exercise price							$ 13.32
Warrants issued							279,330
Warrants, outstanding							279,330		0
Equity Option [Member]
Class of Stock [Line Items]
Stock compensation expense							$ 6,849	$ 30,852
Equity Option [Member] \| Each Board Member [Member]
Class of Stock [Line Items]
Options granted				56
Options granted, per share				$ 34
Fair value options granted				$ 1,721
Exercisable term				10 years
Equity Option [Member] \| One New Board [Member]
Class of Stock [Line Items]
Options granted		56
Options granted, per share		$ 15.32
Fair value options granted		$ 775
Equity Option [Member] \| All Board Members [Member]
Class of Stock [Line Items]
Stock compensation expense							6,849
Options granted				338
Fair value options granted				$ 9,380
Options, unvested value							$ 2,531
Employment Agreements [Member]
Class of Stock [Line Items]
Number of shares services							2,311
Number of value services							$ 91,215
Stock compensation expense							22,933
Award Agreement [Member] \| Eight Employees [Member]
Class of Stock [Line Items]
Number of restricted shares					700
initial fair value					$ 2,942,800
Unamortized balance							$ 84,080		$ 357,340
Number of shares vested							131
Share based compensation							$ 273,261
Number of shaers vested							700
Securities Purchase Agreement [Member] \| Pre Funded Warrants [Member]
Class of Stock [Line Items]
Shares issued							279,330
Stock Purchase Agreement [Member] \| Common Stock [Member]
Class of Stock [Line Items]
Repurchased shares							50,223
Repurchased value							$ 354,143