Exhibit 31.2



CERTIFICATION OF PRINCIPAL
FINANCIAL OFFICER PURSUANT TO

RULES 13a-14(a) AND
15d-14(a) UNDER THE SECURITIES EXCHANGE ACT OF 1934,

AS ADOPTED PURSUANT
TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002



I, Briana Benz certify that:



| | 1. | I have reviewed this Annual Report on Form 10-K of Tivic Health Systems, Inc.;
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| | 2. | Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to
state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not
misleading with respect to the period covered by this report;
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| | 3. | Based on my knowledge, the financial statements, and other financial information included in this report,
fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for,
the periods presented in this report;
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| | 4. | The registrant's other certifying officer(s) and I are responsible for establishing and maintaining disclosure
controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined
in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:
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| | (a) | designed such disclosure controls and procedures, or caused such disclosure controls and procedures to
be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries,
is made known to us by others within those entities, particularly during the period in which this report is being prepared;
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| | (b) | [paragraph omitted in accordance with Exchange Act Rule 13a-14(a)];
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| | (c) | evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented
in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered
by this report based on such evaluation; and
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| | (d) | disclosed in this report any change in the registrant's internal control over financial reporting that
occurred during the registrant's most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report)
that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting;
and
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| | 5. | The registrant's other certifying officer(s) and I have disclosed, based on our most recent evaluation
of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board
of directors (or persons performing the equivalent functions):
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| | (a) | all significant deficiencies and material weaknesses in the design or operation of internal control over
financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report
financial information; and
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| | (b) | any fraud, whether or not material, that involves management or other employees who have a significant
role in the registrant's internal control over financial reporting.
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|Date: March 31, 2022 | By: | /s/ Briana Benz                                                         
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|                     |     | Briana Benz                                                             
|                     |     | Chief Financial Officer
    (Principal Financial and Accounting Officer)