Filed pursuant to Rule 424(b)(3)

Registration Statement No. 333-258506

Prospectus Supplement No. 17

(To Prospectus dated April 27, 2022)

OWLET, INC.

This prospectus supplement updates, amends and supplements the prospectus dated April 27, 2022 (the “Prospectus”), which forms a part of our Registration Statement on Form S-1 (Registration No. 333-258506). Capitalized terms used in this prospectus supplement and not otherwise defined herein have the meanings specified in the Prospectus.

This prospectus supplement is being filed to update, amend and supplement the information included in the Prospectus with the information contained in our Current Report on Form 8-K filed with the Securities and Exchange Commission (the “SEC”) on April 10, 2023 (except for the portion of the Current Report on Form 8-K furnished pursuant to Item 7.01 thereof and the corresponding exhibit thereto not filed with the SEC), which is set forth below.

This prospectus supplement is not complete without the Prospectus. This prospectus supplement should be read in conjunction with the Prospectus, which is to be delivered with this prospectus supplement, and is qualified by reference thereto, except to the extent that the information in this prospectus supplement updates or supersedes the information contained in the Prospectus. Please keep this prospectus supplement with your Prospectus for future reference.

Owlet, Inc.’s Class A common stock and warrants are listed on the New York Stock Exchange under the symbols “OWLT” and “OWLT.WS,” respectively. On April 6, 2023, the closing price of our Class A common stock was $0.32 and the closing price of our warrants was $0.04.

We are an “emerging growth company” under federal securities laws and are subject to reduced public company reporting requirements. Investing in our securities involves certain risks.See “Risk Factors” beginning on page 6 of the Prospectus.

Neither the SEC nor any state securities commission has approved or disapproved of these securities or determined if the Prospectus or this prospectus supplement is truthful or complete. Any representation to the contrary is a criminal offense.

The date of this prospectus supplement is April 10, 2023.

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): April 4, 2023

OWLET, INC.

(Exact name of registrant as specified in its charter)

Delaware	001-39516	85-1615012
(State or other jurisdiction of incorporation)	(Commission File Number)	(I.R.S. Employer Identification No.)

3300 North Ashton Boulevard, Suite 300 Lehi, Utah	84043
(Address of principal executive offices)	(Zip Code)

(844) 334-5330

(Registrant’s telephone number, including area code)

N/A

(Former name or former address, if changed since last report.)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

o Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

o Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

o Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

o Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Class A Common Stock, $0.0001 par value per share	OWLT	New York Stock Exchange
Warrants to purchase Class A Common Stock	OWLT WS	New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company x

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.o

Item 3.01    Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing.

On April 4, 2023, Owlet, Inc. (the “Company”) received written notice (the “NYSE Notification”) from the New York Stock Exchange (the “NYSE”) that the Company is not in compliance with Section 802.01B of the NYSE Listed Company Manual because the average global market capitalization of the Company over a consecutive 30 trading-day period and, at the same time, the Company’s last reported stockholders’ equity were each less than $50 million.

The Company plans to notify the NYSE that it intends to submit a plan to cure the deficiency and to return to compliance with the NYSE continued listing standards. As required by NYSE, within 45 days of the Company’s receipt of the NYSE Notification, the Company plans to submit a business plan advising the NYSE of the definitive action(s) the Company has taken, or is taking, that would bring it into compliance with NYSE continued listing standards within 18 months of receipt of the NYSE Notification (the “Cure Period”). The NYSE will review the plan and, within 45 days of its receipt, determine whether the Company has made a reasonable demonstration of an ability to conform to the relevant standards in the Cure Period.

The NYSE Notification has no immediate impact on the listing of the Company’s Class A common stock. If the NYSE accepts the plan, the Company’s Class A common stock will continue to be listed and traded on the NYSE during the Cure Period, subject to the Company’s compliance with the other continued listing standards of the NYSE and continued periodic review by the NYSE of the Company’s progress with respect to its plan. If the plan is not submitted on a timely basis or is not accepted by the NYSE, the NYSE could initiate delisting proceedings.

In addition, as previously disclosed in the Company’s Current Report on Form 8-K filed with the Securities and Exchange Commission (“SEC”) on December 6, 2022, the Company received written notice from the NYSE on November 29, 2022 (the “November 2022 Notice”) that it was not in compliance with Section 802.01C of the NYSE Listed Company Manual because the average closing price of the Company’s Class A common stock was less than $1.00 over a consecutive 30 trading-day period. In connection with the November 2022 Notice, the Company notified the NYSE that it intends to cure the stock price deficiency and to return to compliance with the NYSE continued listing standard with respect to the deficiency under Section 802.01C, including without limitation, by means of a reverse stock split, subject to stockholder approval. The Company is currently within the six-month cure period following receipt of the November 2022 Notice.

Item 7.01    Regulation FD Disclosure.

Notification. A copy of this press release is attached as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated by reference herein.

The information contained in, or incorporated into, this Item 7.01 of this Report, including Exhibit 99.1 attached hereto, is furnished under Item 7.01 of Form 8-K and shall not be deemed “filed” for the purposes of Section 18 of the Exchange Act or otherwise subject to the liabilities of that section, and shall not be deemed to be incorporated by reference into the filings of the Company under the Securities Act or the Exchange Act regardless of any general incorporation language in such filings.

This Report shall not be deemed an admission as to the materiality of any information in this Report that is being disclosed pursuant to Regulation FD.

Cautionary Note Regarding Forward Looking Statements

This Current Report on Form 8-K contains certain statements that are “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995 (the “Reform Act”). Forward-looking statements generally relate to future events, such as the Company’s plan to notify the NYSE of its intent to cure the continued listing requirement deficiencies and any potential plans to cure the deficiencies. Forward-looking statements are based on the Company’s expectations at the time such statements are made, speak only as of the dates they are made and are susceptible to a number of risks, uncertainties and other factors. For all such forward-looking statements, the Company claims the protection of the safe harbor for forward-looking statements contained in the Reform Act. The Company’s actual results, performance or achievements may differ materially from any future results, performance or achievements expressed or implied by our forward-looking statements.Many important factors could affect the Company’s future results and cause those results to differ materially from those expressed in or implied by the Company’s forward-looking statements. Such factors include, but are not limited to, the Company’s ability to regain compliance with the continued listing standards of the NYSE as set forth in Sections 802.01B and 802.01C of the NYSE Listed Company Manual within the applicable cure period, the Company’s ability to continue to comply with applicable listing standards of the NYSE, and the other factors under the heading “Risk Factors” in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2022, and in other filings that the Company has made and may make with the SEC in the future. All of the forward-looking

statements made in this Current Report on Form 8-K are qualified in their entirety by the cautionary statements contained or referred to above. Except as required by federal securities laws, the Company assumes no obligation to update any forward-looking statements after the date of this Current Report on Form 8-K, whether as a result of new information, future events or otherwise.

Item 9.01.     Financial Statements and Exhibits.

(d)    Exhibits.

Exhibit No.	Description
99.1	Press Release, dated April 10, 2023.
104	Cover Page Interactive Data file (the cover page XBRL tags are embedded within the Inline XBRL document).

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

	OWLET, INC.
Date: April 10, 2023	/s/ Kathryn R. Scolnick
	Kathryn R. Scolnick
	Chief Financial Officer