RYQFPLX26Gizmo Watch 4

iCertifi Control Number - IC2026ASOP12247 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 17/03/2026 Ref: Attestation Statement Part 2.911(d)(7) Filing FCC ID: RYQFPLX26 FIH CO., LTD certifies that, as of the dates of this application, Americas Compliance Consulting LLC dba iCertifi is our designated U.S. agent for service of process for the above referenced FCC ID. Manufacturer accepts to maintain an agent for no less than two year after the grantee has terminated all marketing and importation or the conclusion of any commission-related proceeding involving the equipment. iCertifi accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service process for the above referenced FCC ID. Designated U.S. Agent Information: Name: Americas Compliance Consulting LLC dba iCertifi FCC FRN: 0033399411 Address: 5809 US-2, Suite B, Albeni Plaza Priest River, Idaho 83856, United States Contact Person: Paul Preston Tel: +1 (866) 885-4575 Email: [email protected] Sincerely, FIH CO., LTDAmericas Compliance Consulting LLC dba iCertifi FRN: 0022371546FRN: 0033399411 Barry TsaiPaul Preston [email protected]@icertifi.com +886-2-22685511+1 (866) 885-4575 Signature: Signature:

FIH CO., LTD. No.4, Minsheng St., Tu-Cheng Dist., New Taipei City 23679, Taiwan Tel: 886-2-2268-5511 / FAX: 886-2-2269-2922 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: March 11, 2026 Ref: Attestation Statements Part 2.911(d)(5)(i)&(ii) Filing FCC ID: RYQFPLX26 Statement for 47 CFR section 2.911(d)(5)(i) [FIH CO., LTD.] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. [FIH CO., LTD.] (“the applicant”) certifies that the software to be loaded prior to marketing of the equipment for which authorization is sought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software pursuant to DA-24-886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). ☒ Device is inherently compliant based on hardware limitations or software controls. or ☐ A Software Bill of Materials (SBOM) is provided to the TCB for review, and ☐ The end-user or third parties cannot install additional software on this device. Statement for 47 CFR section 2.911(d)(5)(ii) [FIH CO., LTD.] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List, established pursuant to §1.50002, as a specifically named entity or any of its subsidiaries or affiliates that producing “covered” equipment. Sincerely, Signature: ____________________ Printed Name /Title: Barry Tsai / Senior Manager Company Name: FIH CO., LTD.

FIH CO., LTD. No.4, Minsheng St., Tu-Cheng Dist., New Taipei City 23679, Taiwan Tel: 886-2-2268-5511 / FAX: 886-2-2269-2922 Date: March 11, 2026 Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 REQUEST FOR CONFIDENTIALITY - FCC FCC ID: RYQFPLX26 Pursuant to Sections 0.457(d) and 0.459 of the Commission’s Rules and FCC Guidance document 726920, we hereby request permanent confidential treatment of exhibits identified as such in the table below and request they are permanently withheld from public review based on the documents containing trade secrets and proprietary information not customarily released to the public. The public disclosure of this information might be harmful to the applicant and provide unjustified benefits to its competitors. We also request short-term confidentiality on certain exhibits until the intended date of marketing as outlined below. We request the exhibits be withheld from public view for a period of 180 days. We attest marketing of the product will only commence after the period of short-term confidentiality expires, or if marketing is to commence before the requested number of days listed above, the grantee will inform the TCB to release the Short-Term Confidentiality information withheld on the FCC equipment authorization website. Exhibit Type of Confidentiality Requested Block Diagrams ☒Permanent ☐Short Term Operation Description ☒Permanent ☐Short Term Software defined radio & security info ☐Permanent ------------------ Parts List & Placement/BOM ☐Permanent ☐Short Term Tune-Up Procedure ☒Permanent ☐Short Term Schematic Diagrams ☒Permanent ☐Short Term External Photos ------------------ ☒Short Term Internal Photos ☐Permanent* ☒Short Term Test Setup Photos ------------------ ☒Short Term User’s Manual ☐Permanent* ☒Short Term The asterisked items (*) require further information to be provided in this justification letter before permanent confidentiality will be extended to these exhibits. Please refer to FCC KDB 726920 D01 found at: https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=41731 and review section II, 3) regarding specific information that must accompany these requests. Note: any documents held under the Short-Term confidentiality will automatically become public after the requested time if an appropriate extension request has not been received. Any exhibits (i.e., schematic diagrams) that may have already been requested to have “Permanent” confidentiality as shown above need not be repeated under Short-Term confidentiality request. Sincerely, Signed: Printed name/Title: Barry Tsai/ Senior Manager Company Name: FIH CO., LTD.

FIH CO., LTD. No.4, Minsheng St., Tu-Cheng Dist., New Taipei City 23679, Taiwan Tel: 886-2-2268-5511 / FAX: 886-2-2269-2922 Date: March 11, 2026 TO: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding FCC ID: RYQFPLX26 To whom it may concern: We, the undersigned, hereby authorize Jim Chang, SGS Taiwan Ltd. to act on our behalf in all manners relating to application for equipment authorization with respect to the FCC ID above, including signing of all documents relating to these matters. Any and all acts carried out by the agent on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Further, no party, as defined in 47 CFR 1.2002 (b), to the application is subject to denial of federal benefits, that includes FCC benefits. We also declare that the information provided to the FCC is true and correct to the best of our knowledge (47 CFR 2.911(d)) and we have been informed of the grantee responsibilities (47 CFR 2.909) with regard to certified equipment. This authorization is valid until further written notice from the applicant. Sincerely, Signature: ____________________ Printed Name /Title: Barry Tsai / Senior Manager Company Name: FIH CO., LTD.

FIH CO., LTD. Declaration Date: March 11, 2026 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Examiner: We declare that this equipment (Product Name: Gizmo Watch 4, FCC ID: RYQFPLX26) complies with e-CFR Title 47 Part 2.925 (f), as it is too small to be labeled with FCC ID (smaller than 4-6 points). Hence the FCC ID is placed in user manual and packaging not only being affixed on the equipment. Sincerely, Signature: ____________________ Printed Name /Title: Barry Tsai / Senior Manager Company Name: FIH CO., LTD.

1 STATEMENT The label is affixed on an immovable part of the back side of the device. There is no space to bear Part 15.19 statement due to placing the statement on the device cannot be done without ruining the aesthetics, which would impact revenue, the statement is specified in user manual. 2 LABEL LOCATION FCC ID: RYQFPLX26

Compa tible with smartphone running Android™ 10.0 or higher and iOS 14.0 or higher. Data requires a wireless connection or Wi-Fi internet connection. Apple and Apple logo are trademarks of Apple Inc., registered in the US and other countries. App Store is a service mark of Apple Inc. Android and Google Play are trademarks of Google LLC. LTE is a trademark of ETSI. Meets FCC SAR limit. Product meets current FCC Radio Frequency Exposure Guidelines. FCC Equipment Authorization ID: Watch: RYQFPLX26 Charger: 2AP4X-W701 Additional details at www.fcc.gov/oet/ea This box is 100% ready for recycling Product made in part with recycled materials

Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 除非另有說明，此報告結果僅對測試之樣品負責，同時此樣品僅保留90天。本報告未經本公司書面許可，不可部份複製。 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com.tw/Terms-and-Conditions and for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com.tw/Terms-and-Conditions. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. SGS Taiwan Ltd. No.2, Keji 1st Rd., Guishan District, Taoyuan City, Taiwan / 桃園市龜山區科技一路2號 台灣檢驗科技股份有限公司 t (886-2) 2299-3279 f (886-3) 327-7559 www.sgs.com.tw Member of SGS Group FCC ID: RYQFPLX26 Report No.: TMHY2512002949YE Page: 1 of 27 FCC SDoC REPORT Project No. : TM-2512000089P Applicant : FIH CO., LTD. Address : No.4, Minsheng St., Tu-Cheng Dist., New Taipei City 23679, Taiwan Manufacturer : FIH CO., LTD. Address : No.4, Minsheng St., Tu-Cheng Dist., New Taipei City 23679, Taiwan Equipment Under Test (EUT) : Product Name : Gizmo Watch 4 Brand Name : Verizon Model No. : FPLX26 Added Model(s) : N/A Standards : 47 CFR FCC Part 15 Subpart B ANSI C63.4 : 2014 Date of Sample Receipt : Dec. 04, 2025 Date of Test : Dec. 12, 2025 ~ Feb. 03, 2026 Date of Issue : Feb. 10, 2026 Test Result : PASS In the configuration tested, the EUT complied with the standards specified above. Remarks : This report details the results of the testing carried out on one sample, the results contained in this test report do not relate to other samples of the same product. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. This report may only be reproduced and distributed in full. If the product in this report is us ed in any configuration other than that detailed in the report, the manufacturer must ensure the new system complies with all relevant standards. Any mention of SGS Taiwan Electromagnetic Compatibility Laboratory or testing done by SGS Taiwan Electromagnetic Compatibility Laboratory in connection with distribution or use of the product described in this report must be approved by SGS Taiwan Electromagnetic Compatibility Laboratory in writing. Approved By Date Feb. 10, 2026 Bill Cheng (Supervisor) Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 除非另有說明，此報告結果僅對測試之樣品負責，同時此樣品僅保留90天。本報告未經本公司書面許可，不可部份複製。 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com.tw/Terms-and-Conditions and for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com.tw/Terms-and-Conditions. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. SGS Taiwan Ltd. No.2, Keji 1st Rd., Guishan District, Taoyuan City, Taiwan / 桃園市龜山區科技一路2號 台灣檢驗科技股份有限公司 t (886-2) 2299-3279 f (886-3) 327-7559 www.sgs.com.tw Member of SGS Group FCC ID: RYQFPLX26 Report No.: TMHY2512002949YE Page: 2 of 27 Revision History Revision Report Number Description Issue Date 00 TMHY2512002949YE Original. Feb. 10, 2026 Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 除非另有說明，此報告結果僅對測試之樣品負責，同時此樣品僅保留90天。本報告未經本公司書面許可，不可部份複製。 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com.tw/Terms-and-Conditions and for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com.tw/Terms-and-Conditions. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders ma…

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PLX Antenna Report Item Description Manufacture HINGE INTERNATIONAL Co., LTD Manufacture Address No. 2 Tanglian 1 st Street, Tangxia Community, Tangxia Town, Dongguan City Test Environment ETS-Lindgren AMS-8500 Antenna Measurement System Antenna Model MEPLX01011A Test Equipment Keysight E5071C Test Software ETS-Lindgren EM-Quest Data Acquisition and Analysis Software V1.12 Build 1470 Calibration Date 2025/10/12 Test Date 2025/10/30 Test Engineer Edward Ou 1. Test Method The antenna gains are obtained through measurements in a fully anechoic OTA chamber with a 3D positioner. Measurements are taken in discrete steps in theta and phi direction, data is being recorded using the spectrum analyzer (active) or network analyzer(passive) for both theta and phi polarizations at each position resulting in a 3D gain pattern. Step size is <30deg along both axes. Gain is either derived directly through spatial averaging of VNA S21 measurements (passive measurement) or by the ratio of spatial averaging of 3D EIRP/TRP measurements vs the conducted power (active measurement). 2. Antenna Gain 3. Radiation Pattern B13 B5 Frequency (MHz) 777 780 782 787 824 832 836 843 849 1710 1732 1747 1755 Gain (dBi)-4.048 -4.124 -4.147 -3.805 -5.371 -5.575 -5.789 -5.888 -6.726 -0.871 -0.630 -0.594 -0.575 Frequency (MHz) 2400 2410 2420 2430 2440 2450 2460 2470 2480 2490 2500 Gain (dBi)-5.547 -5.401 -4.968 -4.731 -4.310 -4.710 -4.354 -4.484 -4.075 -4.819 -4.212 WIFI 2.4GHz B13 TxB5 TxB4 Tx B4 WIFI/BT