2AXYP-OSW-827NSmart Watch

(ORAIMO TECHNOLOGY LIMITED) (March 27, 2026) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for (FCC ID: 2AXYP-OSW-827N#) [ORAIMO TECHNOLOGY LIMITED] (“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. We also certify that, as of the date of the filing of the application, the equipment does not utilize cyber-security or anti-virus software from Kaspersky Lab, Inc, or any of its successors and assignees, which is also on the “covered list”. Sincerely, Greeny Xian / Manager (ORAIMO TECHNOLOGY LIMITED) (March 27, 2026) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for (FCC ID: 2AXYP-OSW-827N#) [ORAIMO TECHNOLOGY LIMITED] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely, Greeny Xian / Manager

ORAIMO TECHNOLOGY LIMITED Short Term Confidentiality Request Letter (March 27, 2026) MET Laboratories, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Short Term Confidentiality Request For (Smart Watch/2AXYP-OSW-8 27N#)To Whom It May Concern: In accordance with sections 0.457 and 0.459 of CFR 47, < ORAIMO TECHNOLOGY LIMITED>. requests short-term Confidentiality of following sections of this application for a period of 180 days after grant is issued. Test setup photos External photos Internal photos User’s manual These documents contain detailed system and equipment descriptions and related information about the product, which < ORAIMO TECHNOLOGY LIMITED. > considers to be proprietary, confidential, and a custom design and otherwise, would not release to the general public. Since this design is a basis from which future technological products will evolve, < ORAIMO TECHNOLOGY LIMITED.> feels that this information would be of benefit to its competitors, and that the disclosure of the information in these documents would give our competitors an unfair advantage in the market. Please contact me if there is any information you may need. Sincerely, Name: Greeny Xian Function: Manager Signature:

ORAIMO TECHNOLOGY LIMITED Agent Authorization Letter (March 27, 2026) Eurofins MET Labs 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize (WORLD STANDARDIZATION CERTIFICATION & TESTING GROUP (SHENZHEN) CO., LTD.) to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Greeny Xian / Manager

ORAIMO TECHNOLOGY LIMITED Long Term Confidentiality Request Letter (March 27, 2026) Eurofins MET Labs 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (Smart Watch/2AXYP-OSW-827N#) To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the - Block Diagram - Schematics - Bill of material - Operational Description required to be submitted with this application be permanently withheld from public review. The above-mentioned documents belong to internal documents, is our proprietary information, that could never get into the possession of our competition. Please contact me if there is any information you may need. Sincerely, Client’s name / Title : Greeny Xian / Manager Company Name: ORAIMO TECHNOLOGY LIMITED Contact information / address: [email protected] / FLAT N 16/F BLOCK B UNIVERSAL INDUSTRIAL CENTRE 19-25 SHAN MEI STREET FOTAN NT HONGKONG

Label and Label location

No. Material Name Description Reference Designator Quantity 1 NTC Thermistor R0402; 100KΩ @25°C; Tolerance: ±1%; B-value: 6250K; Power: 1/10W ; Pitch: 0.5mm； SDNT1005X104F4250FTF (SUNROK) R16 1 2 Multilayer Power Inductor L2016; Inductance: 4.7μH; Tolerance: ±20%; Resonant Frequency: 26MHz; Max Current: 1.4A； PSM201610-4R7MTH (FANGCI) L2 1 3 Bidirectional ESD Diode SOD-123FL; Breakdown Voltage: 12V; Capa citance: 400pF；MT12V1DLB (MILLER) T5 1 4 Unidirectional ESD Diode DFN1006-2L; Breakdown Voltage: 4.8V; C apacitance: 160pF；PESDHC2FD4V8UF (XCeleT) T19 1 5 Bidirectional ESD Diode DFN0603-2L; Breakdown Voltage: ±5V; Cap acitance: 10pF；PESDNC2XD5VB (XCeleT) T4, T15, T16, T17, T18 1 6 Bidirectional ESD Diode SOD882; Breakdown Voltage: 5V; Capacita nce: 20pF；LESD8D5.0CB1T5G (LRC) T3 1 7 PMOS Transistor SOT-723; Rds(on): Typ. 120mΩ@-2.5V, Max. 210mΩ; Id: -1.1A; Vgs: ±12V；VC9327A (WinChip) Q1 1 8 Schottky Diode SOD523; Max Current: [email protected]；VCRB520S-30B (Wi nChip) D1 1 9 Gyroscope Sensor LGA-12-2x2x1.0mm; SC7A20HTR (STMicroelectronic s) U4 1 10 Power Amplifier IC DFN8L_220.8mm; HAA9209 (Kiloforce) U7 1 11 3.0V LDO Regulator DFN1x1-4; Output Voltage: 3.0V; Quiescent C urrent: 35μA；ETA5053V300DD1E (ETA) U1 1 12 3.3V LDO Regulator DFN1x1-4; Output Voltage: 3.3V; Quiescent C urrent: 4.5μA；ETA5055V330DD1E (ETA) U3 1 OSW-827N Bill of material No. Material Name Description Reference Designator Quantity OSW-827N Bill of material 13 LDO Regulator DFN1x1-4; Output Voltage: 3.3V; Quiescent Curren t: 35μA；ETA5053V330DD1E (ETA) U9 1 14 Overcurrent/OvervoltageProtection IC SOT23; Operating Voltage: 3V~32V; Max Current: 1A; Rds(on): 270 mΩ；VCP14C13P-A (WinChip) U10 1 15 Bluetooth Module QFN40-5x5mm; Flash: 128M; Operating Voltage: 2.8-4.5V；AB5691G (Zhongke) U6 1 16 Crystal Oscillator SMD3225; Frequency: 24MHz; Tolerance: ±10ppm; Capacitance: 9pF； SX32H024000B91T001 (Taiting) Y1 1 17 13-Pin ZIF Connector Height: 1mm; CFPC0310B-13RL-TAG (Hengying )J11 18 Board-to-Board Connector 24-Pin Female; Height: 0.8mm; Pitch: 0.4mm；OK-14F024-04 (Achi) J2 1 19 Low-CapacitanceBidirectional ESD Diode DFN0603-2L (SOD962); Breakdown Voltage: ±5V; Capacitance: 0.18p F；ESD1EL2BY1 (Asem) T2 1

ReportNo.:WSCT-ANAB-R&E260200025A-15BIssuedDate:26March2026 Page2of23 TABLEOFCONTENTS 1.TestCertification.........................................................................................3 2.GENERALDESCRIPTIONOFEUT.............................................................4 3.TestResultSummary..................................................................................5 4.TESTMETHODOLOGY................................................................................6 4.1.CONFIGURATIONOFSYSTEMUNDERTEST................................................................................7 4.2.DESCRIPTIONOFSUPPORTUNITS(CONDUCTEDMODE).........................................................8 5.MEASUREMENTINSTRUMENTS...............................................................9 6.FacilitiesandAccreditations...................................................................10 6.1.FACILITIES...........................................................................................................................................10 6.2.ACCREDITATIONS...........................................................................................................................10 6.3.MEASUREMENTUNCERTAINTY..............................................................................................................11 7.EMCEMISSIONTEST................................................................................12 7.1.CONDUCTEDEMISSIONMEASUREMENT....................................................................................12 7.2.TESTRESULTS....................................................................................................................................14 7.3.RADIATEDEMISSIONMEASUREMENT........................................................................................16 8.TestSetupPhotographs...........................................................................23 ReportNo.:WSCT-ANAB-R&E260200025A-15BIssuedDate:26March2026 Page4of23 2.GENERALDESCRIPTIONOFEUT ProductName: SmartWatch Model: OSW-827N TradeMark: oriamo OperatingVoltage: RechargeableLi-ionPolymerBattery:451820 RatedVoltage:3.8V RatedCapacity:190mAh/0.72Wh Remark: N/A. Note:1.N/Astandsfornoapplicable. ReportNo.:WSCT-ANAB-R&E260200025A-15BIssuedDate:26March2026 Page5of23 3.TestResultSummary RequirementCFR47SectionResult CONDUCTEDEMISSION§15.107PASS RADIATEDEMISSION§15.109PASS Note: 1.PASS:Testitemmeetstherequirement. 2.Fail:Testitemdoesnotmeettherequirement. 3.N/A:Testcasedoesnotapplytothetestobject. 4.Thetestresultjudgmentisdecidedbythelimitofteststandard. ReportNo.:WSCT-ANAB-R&E260200025A-15BIssuedDate:26March2026 Page6of23 4.TESTMETHODOLOGY ToinvestigatethemaximumEMIemissioncharacteristicsgeneratesfromEUT,thetest systemwaspre-scanningtestedbaseontheconsiderationoffollowingEUToperation modeortestconfigurationmodewhichpossiblehaveeffectonEMIemissionlevel.Eachof theseEUToperationmode(s)ortestconfigurationmode(s)mentionedabovewas evaluatedrespectively. PretestModeDescription Mode1 Charging Model2 Bluetooth ReportNo.:WSCT-ANAB-R&E260200025A-15BIssuedDate:26March2026 Page7of23 4.1.CONFIGURATIONOFSYSTEMUNDERTEST Mode1&2 (EUT:SmartWatch) EUT Adapter 50cmUSBcable ReportNo.:WSCT-ANAB-R&E260200025A-15BIssuedDate:26March2026 Page8of23 4.2.DESCRIPTIONOFSUPPORTUNITS(CONDUCTEDMODE) TheEUThasbeentestedasanindependentunittogetherwithothernecessary accessoriesorsupportunits.Thefollowingsupportunitsoraccessorieswereusedto formarepresentativetestconfigurationduringthetests. ItemEquipmentMfr/BrandModel/TypeNo.SeriesNo.Note 1Adapter/U180XSA// Note: (1)ThesupportequipmentwasauthorizedbyDeclarationofConfirmation. (2) FordetachabletypeI/Ocableshouldbespecifiedthelengthincmin『Length』column. ReportNo.:WSCT-ANAB-R&E260200025A-15BIssuedDate:26March2026 Page9of23 5.MEASUREMENTINSTRUMENTS KindofEquipmentManufacturerTypeNo.SerialNo. Last Calibrated Calibrated until Testsoftware--EZ-EMCCON-03A---- ESCITestReceiverR&SESCI10000511/05/202511/04/2026 LISNAFJLS161601022211911/05/202511/04/2026 LISN(EUT)MestecAN301604/1004011/05/202511/04/2026 pre-amplifierCDSIPAP-1G18-38--11/05/202511/04/2026 SystemControllerCTSC100-11/05/202511/04/2026 Bi-logAntennaChaseCBL6111C257611/05/202511/04/2026 SpectrumanalyzerR&SFSU2620040911/05/202511/04/2026 HornAntennaSCHWARZBECK9120D114111/05/202511/04/2026 Bi-logAntennaSCHWARZBECKVULB916801488 07/29/202507/28/2026 PreAmplifierH.P.HP8447E2945A0271511/05/202511/04/2026 9*6*6Anechoic------11/05/202511/04/2026 ReportNo.:WSCT-ANAB-R&E260200025A-15BIssuedDate:26March2026 Page10of23 6.FacilitiesandAccreditations 6.1.Facilities Allmeasurementfacilitiesusedtocollectthemeasurementdataarelocatedat BuildingA-B,Baoli’anIndustrialPark,No.58and60,TangtouAvenue,ShiyanStreet, Bao’anDistrict,ShenzhenCity,GuangdongProvince,ChinaoftheWorld StandardizationCertification&TestingGroup(Shenzhen)Co.,Ltd. ThesitesareconstructedinconformancewiththerequirementsofANSIC63.4andCISPR Publication32.AllreceivingequipmentconformstoCISPRPublication16-1,“Radio InterferenceMeasuringApparatusandMeasurementMethods.” 6.2.ACCREDITATIONS Ourlaboratoriesareaccreditedandapprovedbythefollowingapprovalagenciesaccording toISO/IEC17025:2017. USAANAB-CertificateNumber:AT-3951 ChinaCNAS(RegistrationNumber:L3732) CanadaISED(CABidentifier:CN0178) Copiesofgrantedaccreditationcertificatesareavailablefordownloadingfromourwebsite, http://www.wsct-cert.com ReportNo.:WSCT-ANAB-R&E260200025A-15BIssuedDate:26March2026 Page11of23 6.3.MeasurementUncertainty Thereporteduncertaintyofmeasurementy±U,whereexpendeduncertaintyUisbased onastandarduncertaintymultipliedbyacoveragefactorofk=2,providingalevelof confidenceofapproximately95%. No.ItemMU 1ConductedEmissionTest±3.2dB 2RFpower,conducted±0.16dB 3Spuriousemissions,conducted±0.21dB 4Allemissions,radiated(<1GHz)±3.3dB 5Allemissions,radiated(>1GHz)±4.7dB 6Temperature±0.5°C 7Humidity±2.0% ReportNo.:WSCT-ANAB-R&E260200025A-15BIssuedDate:26March2026 Page12of23 7.EMCEMISSIONTEST 7.1.CONDUCTEDEMISSIONMEASUREMENT 7.1.1.POWERLINEC…

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