Initial Statement of Beneficial Ownership (3)

FORM 3	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES	OMB APPROVAL OMB Number: 3235-0104 Estimated average burden hours per response... 0.5
	Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

1. Name and Address of Reporting Person * Geddes AnnMarie	2. Date of Event Requiring Statement (MM/DD/YYYY) 10/22/2019	3. Issuer Name and Ticker or Trading Symbol RESIDEO TECHNOLOGIES, INC. [REZI]
(Last)        (First)        (Middle) 901 E 6TH STREET	4. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director                          _____ 10% Owner ___X___ Officer (give title below)        _____ Other (specify below) VP, Controller and Interim CAO /
(Street) AUSTIN, TX 78702       (City)              (State)              (Zip)	5. If Amendment, Date Original Filed(MM/DD/YYYY)	6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock	13870 (1)	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivate Security (Instr. 4)	2. Date Exercisable and Expiration Date (MM/DD/YYYY)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Employee Stock Option (right to buy)	(2)	2/10/2026	Common Stock	10324	$24.39	D

Explanation of Responses:
(1)	Includes 11,000 restricted stock units which will vest in equal installments on December 4, 2021 and December 4, 2022 and 2,870 restricted stock units which will vest in equal installments on February 11, 2020, February 11, 2021 and February 11, 2022.
(2)	This option will vest in equal installments on February 11, 2020, February 11, 2021 and February 11, 2022.

Remarks: Exhibit List Exhibit 24 - Power of Attorney

Reporting Owners
Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Geddes AnnMarie 901 E 6TH STREET AUSTIN, TX 78702			VP, Controller and Interim CAO

Signatures
/s/ Jeannine J. Lane, as Attorney-in-Fact for AnnMarie Geddes		11/1/2019
**Signature of Reporting Person		Date