2A99X-UHRINGPRO01Smart health and fitness wearable in the form factor of a ring worn by a user on his/ her Finger

2.911 (d)(5)(i) Equipment Type Attestation v1.2 Section 2.911(d)(5)(i) Certification – Equipment Type Company name: Ultrahuman Healthcare Private Limited Address: No. 4088/799, Third Floor, V K Paradise Sector-2, HSR Layout Bangalore 560102, India Product Name: Ultrahuman Ring Pro FCC ID: 2A99X-UHRINGPRO01 Model(s): RP-XX-XX-XX-XX-XX 2.911(d)(5)(i) Equipment Type We, Ultrahuman Healthcare Private Limited (“the applicant”) certify that the equipment for which authorization is sought through certification is not: ● Prohibited from receiving an equipment authorization pursuant to § 2.903; of the FCC rules. ● Identified as an equipment type in the “Covered List” NOTE 1 Yours sincerely, Name: Adhit Shet Date: 5 December 2025 Title and Company name: Founding Member, Ultrahuman Healthcare Private Limited NOTE 1 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the- communications-supply-chain-through-the

2.911 (d)(5)(ii) Applicant Attestation v1.3 Ultrahuman Healthcare Pvt Ltd. CIN - U74999KA2019PTC129250 No. 4088/799, Third Floor, V K Paradise Sector-2, HSR Layout Bangalore 560102, India Contact – 1800 102 8693, [email protected] Section 2.911(d)(5)(ii) Certification – Applicant (Covered List) Company name: Ultrahuman Healthcare Private Limited Address: No. 4088/799, Third Floor, V K Paradise Sector-2, HSR Layout Bangalore 560102, India Product Name: Ring Pro FCC ID: 2A99X-UHRINGPRO01 Model(s): RP-XX-XX 2.911(d)(5)(ii) Applicant filing We, Ultrahuman Healthcare Private Limited (“the applicant”) certify that, as of the date of the filing of the application, the applicant is not identified on the “Covered List” NOTE 2 , established pursuant to § 1.50002 of this chapter, as an entity producing covered communications equipment. Yours sincerely, Name: Adhit M Shet Date: 5 December 2025 Title and Company name: Founding Member, Ultrahuman Healthcare Private Limited NOTE 2 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the- communications-supply-chain-through-the

2.911 (d)(7)USA Agent v1.5 Section 2.911(d)(7) USA Agent for Service of Process Company name: Ultrahuman Healthcare Private Limited Address: No. 4088/799, Third Floor, V K Paradise Sector-2, HSR Layout Bangalore 560102, India Product Name: Ultrahuman Ring Pro FCC ID: 2A99X-UHRINGPRO01 Model(s): RP-XX-XX-XX-XX-XX 2.911(d)(7) USA Designated Agent for Service of Process We, Ultrahuman Healthcare Private Limited (“the applicant”) designate Ultrahuman Healthcare LLC for the purpose of accepting service of process on behalf of the applicant. Applicant consent: We acknowledge our consent to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address of the designated agent and acknowledge our acceptance of our obligation to maintain an agent for service of process in the United States for no less than one year after either we the grantee have permanently terminated all marketing and importation of the applicable equipment within the U.S., or at the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. Agent obligation: We acknowledge our obligation to accept service of process in the United States for matters related to the applicable equipment at our physical U.S. address and email address for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or at the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. USA Agent Company name: Ultrahuman Healthcare LLC USA Address: 8 The Green, 7640 Dover, Delaware 19901, U.S.A. FRN Number: 0037701166 Contact Name: Pavan Kumar Telephone No: +1 (945) 345-4074 Email: [email protected] Applicant Company name: Ultrahuman Healthcare Private Limited Address: No. 4088/799, Third Floor, V K Paradise Sector-2, HSR Layout Bangalore 560102, India Grantee FRN Number: 0033406430 FCC Grantee Code: 2A99X Contact Name: Adhit M Shet Telephone No: +91 97406 00004 Email: [email protected] Signature: Title: Signature: Title: Founding Team Date: Date: 5 December 2025 NOTE 1: An applicant located in the United States may designate itself as the agent for service of process. Reference; Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security- threats-to-the-communications-supply-chain-through-the

Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 5 December 2025 Subject; Request for Confidentiality FCC ID: 2A99X-UHRINGPRO01 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. ✓ Schematic Diagram ✓Block Diagram ✓Parts List ✓Operational Description ✓Tune-up Procedure ✓Internal Photos In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); ✓ External Photos ✓Test Setup Photos ✓User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR ✓ For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Adhit Shet Title: Founding Team, Ultrahuman Healthcare Private Limited

Letter of Authorization Company: Ultrahuman Healthcare Private Limited Address: No. 4088/799, Third Floor, V K Paradise Sector-2, HSR Layout Bangalore 560102, India Product Name: RING PRO Model Number(s): RP-XX-XX Product Description: Smart health and fitness wearable in the form factor of a ring worn by a user on his/her finger. We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature : Date : 15 December 2025 Name: Adhit M Shet Title: Founding Member Company : Ultrahuman Healthcare Private Limited Ultrahuman Healthcare Pvt Ltd. CIN - U74999KA2019PTC129250 No. 4088/799, Third Floor, V K Paradise Sector-2, HSR Layout Bangalore 560102, India Contact – 1800 102 8693, [email protected]

Responsibility Declaration Letter v1.0 Responsibility Declaration Letter Company name: Ultrahuman Healthcare Private Limited Address: No. 4088/799, Third Floor, V K Paradise Sector-2, HSR Layout Bangalore 560102, India Product Name: Ultrahuman Ring Pro FCC ID: 2A99X-UHRINGPRO01 Model(s): RP-XX-XX-XX-XX-XX Model(s) Difference Description: See attachment We, Ultrahuman Healthcare Private Limited, hereby acknowledge that all the product information (including all original, drafted, or modified documents) provided to the TCB either by us or our agent or representative(s) for the purposes of FCC certification will meet FCC regulations and requirements; and that any modifications or changes made as a result of TCB review of the documents will be formally implemented into the manufacturing process and product documentation shipped with equipment. We also confirm that all information provided is legitimate and does not contain any false content such as forgery, fabrication, alteration, tampering and concealment. We assume all economic and legal responsibilities in matters that may arise as a result of disclosure on sample products and associated product documentation provided for product certification that may subsequently be found to be a mis- representation of the final product and accompanying documentation when produced, marketed, or sold in the United States, Canada, or anywhere in the world. Your sincerely, Name: Adhit M Shet Date: 5 December 2025 Title and Company name: Founding Team, Ultrahuman Healthcare Private Limited

TEST REPORT Page 1 of 9 Report Reference No. ....................... : 80260100006001 Sample ID ......................................... : BLC-01-0972722-009 Date of issue ..................................... : 20/01/2026 Total number of pages ...................... : 9 Testing Laboratory ............................ : TUV SUD South Asia Pvt Ltd Address............................................. : Plot No. 3-P1-B, Hitech Defence & Aerospace Park, KIADB Industrial Area, BK Palya, Bengaluru, Bengaluru North Taluk | Pin code – 562149 India Applicant’s name .............................. : Ultrahuman Healthcare Private Limited Address............................................. : No. 4088/799, Third Floor, V K Paradise Sector-2, HSR Layout, Bangalore, Karnataka, India - 560102 Client Representative................ ... .: Mr. Adhit Shet Test specification Standard............: RF Exposure Report FCC 47 CFR Part 2.1093 / ISED RSS-102 Issue 6 Test Method ...................................... : FCC KDB 447498 and RSS-102 Issue 6 Non-standard test method............. : NA Test Report Form Number.............: LAB_F(EE)_138-049 Product Name..............................: Ring Pro Test Item Description.....................: Smart health and fitness wearable in the form factor of a ring worn by a user on his/her Finger Manufacturer ...............................: Ultrahuman Healthcare Private Limited Model Number..............................: RP-XX-XX Serial Number..............................: RP-PS-08-INB-WB-ES01 Ratings........................................: 5V DC, 60mA(max) FCC ID.......................................: 2A99X-UHRINGPRO01 IC ID..........................................: 30138-UHRINGPRO01 Prepared by (Name + Signature) ..........................: Nikhil G Reviewed & Approved by (Name + Signature) ..........................: Raghunath M N TEST REPORT Report Reference. No.: 80260100006001 Page 2 of 9 Possible test case verdicts: - test case does not apply to the test object .... : N/A - test object does meet the requirement .......... : Pass - test object does not meet the requirement .... : Fail Testing: Condition of the EUT on Receipt.....................: Good Date of receipt of test item ............................... : 31/10/2025 Date (s) of performance of tests....................... : 14/11/2025 to 17/11/2025 General remarks: 1. The submitted sample(s) were not drawn by laboratory. 2. The test results presented in this report relate only to the object tested. 3. The results contained in this report reflect the results for this particular model and serial number. It is the responsibility of the manufacturer to ensure that all production models meet the intent of the requirements detailed within this report. 4. The correctness of the information related to sample(s) in the Test Request Form/Customer letterhead/E-mail is the customer’s responsibility. The laboratory reports the said information in the test report and is not liable for the same. 5. The laboratory will retain the sample(s) for 45 days except for the mandatory retention period specified by the Regulatory Bodies and unless otherwise specified by the client. 6. This report shall not be reproduced, except in full, without the written approval of the Issuing testing laboratory. “(see Enclosure #)” refers to additional information appended to the report. “(see appended table)” refers to a table appended to the report. 7. Throughout this report a point is used as the decimal separator. Use of uncertainty of measurement for decisions on conformity (decision rule): Yes/No No decision rule is specified by the IEC/EN standard, when comparing the measurement result with the applicable limit according to the specification in that standard. The decisions on conformity are made without applying the measurement uncertainty (“simple acceptance” decision rule, previously known as “accuracy method”). Other: (to be specified) Decisions on conformity: Decision on conformity of results is based on as per standard limits or criteria. Summary of compliance: The Product comply with the requirements of FCC 47 CFR Part 2.1093 / ISED RSS-102 Issue 6 TEST REPORT Report Reference. No.: 80260100006001 Page 3 of 9 Revision History of Records Test Report Number Version Reason for Change Date Issued 80260100006001 01 Initial Report 20/01/2026 TEST REPORT Report Reference. No.: 80260100006001 Page 4 of 9 CONTENTS 1 TEST SUMMARY .................................................................................................................................................................... 5 2 EQUIPMENT INFORMATION .................................................................................................................................................. 6 2.1 PRODUCT FUNCTION ............................................................................................................................................................. 6 2.2 RING PRO MODEL NUMBER SYSTEM .......................................................................................................................................... 6 2.3 GENERAL INFORMATION OF EUT ............................................................................................................................................. 6 3 RF EXPOSURE EVALUATION METHOD ................................................................................................................................... 7 3.1 FCC SAR TEST EXCLUSION EVALUATION ........................................................................................................................... 7 3.2 ISED SAR EXEMPTION EVALUATION ................................................................................................................................. 8 4 RESULTS SUMMARY ..........................................................................................................................................................…

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2450 MHz AntennaP/N 2450AT18B100 Detail Specification: 08/10/09 Page 1 of 3 General Specifications Part Number 2450AT18B100 Input Power 3W max. Frequency Range 2400 - 2500 Mhz Impedance 50 Ω Peak Gain 0.5 dBi typ. (XZ-V) Operating Temperature -40 to +85°C Average Gain -0.5 dBi typ. (XZ-V) Reel Quanity 3,000 Return Loss 9.5 dB min. Terminal Configuration Packaging BulkSuffix = SEg. 2450AT18B100S No. Function P/N Style T & RSuffix = EEg. 2450AT18B100E 1 Feeding Point Suffix Termination 100% TinSuffix = None Eg. 2450AT18B100(E or S) 2 NC Style Tin / Lead Mechanical Dimensions Inmm L ±± W ±± T a ±± Mounting Considerations Mount these devices with brown mark facing up. Units: mm Line width should be designed to provide 50 Ω impedance matching characteristics. a) Without Matching Circuits b) With Matching Circuits Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 2009 Johanson Technology, Inc. All Rights Reserved Please consult Factory 0.0120.020 1.30 0.30 1.600.200.008 0.051 +.004/-.008+0.1/-0.2 "High Frequency Ceramic Solutions" 0.50 0.1260.0083.200.20 0.063 1 2 L W a T ) Matching Component JTI P/Ns: L-14C2N7JV4 L-14C2N2JV4 * 2.6 4.2 1.6 1.9 0.4 2.7nH 1.2pF 3.3nH JTI P/N for Matching Circuit: Cap (1.2pF): 500R07S1R2BV4T Inductor (2.7nH): L-07C2N7SV6T Inductor (3.3nH): L-07C3N3SV6T 2450 MHz AntennaP/N 2450AT18B100 Detail Specification: 08/10/09 Page 2 of 3 Typical Electrical Characteristics (T=25 o C) Test Board: Return Loss a) Without Matching Circuitb) With Matching Circuit Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 2009 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" ) ) ) ) ) ) ) ) ) Ground 13.5mm 6.5mm 39.5mm 6.5mm Matching Circuit No Ground 50Ω Feed Line Antenna 19mm 4mm 2450 MHz AntennaP/N 2450AT18B100 Detail Specification: 08/10/09 Page 3 of 3 Typical Radiation Patterns Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 2009 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" ) ) ) ) ) ) ) ) )

TEST REPORT Page 1 of 52 Report Reference No. ...................... : 80260100005001 Sample ID ......................................... : BLC-01-0972722-009 Date of issue .................................... : 20/01/2026 Total number of pages ..................... : 52 Testing Laboratory ........................... : TUV SUD South Asia Pvt Ltd Address ............................................ : Plot No. 3-P1-B, Hitech Defence & Aerospace Park, KIADB Industrial Area, BK Palya, Bengaluru, Bengaluru North Taluk | Pin code – 562149 India Applicant’s name .............................. : Ultrahuman Healthcare Private Limited Address ............................................ : No. 4088/799, Third Floor, V K Paradise Sector-2, HSR Layout, Bangalore, Karnataka, India - 560102 Client Representative....................: Mr. Adhit Shet Test specification Standard............: FCC Part 15 Subpart C 15.203, 15.205, 15.209 & 15.247 RSS 247 Issue 4, RSS Gen Issue 5 Test Method ..................................... : ANSI C63.10-2020 Non-standard test method............. : NA Test Report Form Number.............: LAB_F(EE)_138-51 Product Name..............................: Ring Pro Test Item Description.....................: Smart health and fitness wearable in the form factor of a ring worn by a user on his/her Finger Manufacturer ...............................: Ultrahuman Healthcare Private Limited Model Number..............................: RP-XX-XX Serial Number..............................: RP-PS-08-INB-WB-ES01 Ratings........................................: 5V DC, 60mA(max) FCC ID.......................................: 2A99X-UHRINGPRO01 IC ID..........................................: 30138-UHRINGPRO01 Tested by (Name + Signature) ..........................: Nikhil G Reviewed & Approved by (Name + Signature) ..........................: Raghunath M N TEST REPORT Report Reference. No.: 80260100005001 Page 2 of 52 Possible test case verdicts: - test case does not apply to the test object .... : N/A - test object does meet the requirement ......... : Pass - test object does not meet the requirement ... : Fail Testing: Condition of the EUT on Receipt.....................: Good Date of receipt of test item ............................... : 31/10/2025 Date (s) of performance of tests ...................... : 14/11/2025 to 17/11/2025 General remarks: 1. The submitted sample(s) were not drawn by laboratory. 2. The test results presented in this report relate only to the object tested. 3. The results contained in this report reflect the results for this particular model and serial number. It is the responsibility of the manufacturer to ensure that all production models meet the intent of the requirements detailed within this report. 4. The correctness of the information related to sample(s) in the Test Request Form/Customer letterhead/E-mail is the customer’s responsibility. The laboratory reports the said information in the test report and is not liable for the same. 5. The laboratory will retain the sample(s) for 45 days except for the mandatory retention period specified by the Regulatory Bodies and unless otherwise specified by the client. 6. This report shall not be reproduced, except in full, without the written approval of the Issuing testing laboratory. “(see Enclosure #)” refers to additional information appended to the report. “(see appended table)” refers to a table appended to the report. 7. Throughout this report a point is used as the decimal separator. Use of uncertainty of measurement for decisions on conformity (decision rule): Yes/No No decision rule is specified by the IEC/EN standard, when comparing the measurement result with the applicable limit according to the specification in that standard. The decisions on conformity are made without applying the measurement uncertainty (“simple acceptance” decision rule, previously known as “accuracy method”). Other: (to be specified) Decisions on conformity: Decision on conformity of results is based on as per standard limits or criteria. Summary of compliance: The Product comply with the requirements of FCC Part 15 Subpart C 15.203, 15.205, 15.209 & 15.247 / RSS 247 Issue 4, RSS Gen Issue 5 TEST REPORT Report Reference. No.: 80260100005001 Page 3 of 52 Revision History of Records Test Report Number Version Reason for Change Date Issued 80260100005001 01 Initial Report 20/01/2026 TEST REPORT Report Reference. No.: 80260100005001 Page 4 of 52 Contents 1 GENERAL INFORMATION ....................................................................................................................................................... 5 1.1 APPENDICES ......................................................................................................................................................................... 5 2 TEST SUMMARY .................................................................................................................................................................... 6 3 MEASUREMENT UNCERTAINTY ............................................................................................................................................. 7 4 TEST EQUIPMENT USED ......................................................................................................................................................... 7 5 EQUIPMENT INFORMATION .................................................................................................................................................. 8 5.1 PRODUCT FUNCTION ............................................................................................................................................................. 8 5.2 RING PRO MODEL NUMBER SYSTEM .......................................................................................................................................... 8 5.3 GENERAL INFORMATION OF EUT .............................................................…

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