2AXYP-OSW-812Smart Watch

Attestation Statements (May 05,2023) TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA RE: Attestation Statements Part 2.911(d)(7) request for (GC: 2AXYP) (ORAIMO TECHNOLOGY LIMITED), the undersigned, hereby authorize Lucky Cowboy Global Services, LLC to act as our designated U.S. agent for service of process, (ORAIMO TECHNOLOGY LIMITED) accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Lucky Cowboy Global Services, LLC accepts the responsibility to act as designated U.S. agent for service of process. Applicant Information： Company name: ORAIMO TECHNOLOGY LIMITED Contact Name: Greeny Xian Address: FLAT N 16/F BLOCK B UNIVERSAL INDUSTRIAL CENTRE 19-25 SHAN MEI STREET FOTAN NT HONGKONG FRN: 0030126577 Telephone No: 15814421443 Email: [email protected] Signature [Greeny Xian] U.S. Agent Information: Company Name: Lucky Cowboy Global Services, LLC Address: 2213 S. Braeswood Blvd. #12E Houston, TX 77030 USA FRN: 0033510934 Contact Name: Louie Liu Telephone No: +1 (713) 992-3369 Email: [email protected] Signature [Louie Liu]

(ORAIMOTECHNOLOGYLIMITED) (June14,2024) EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(i)requestfor(2AXYP-OSW-812#) [ORAIMOTECHNOLOGYLIMITED](“theapplicant”)certifiesthattheequipmentfor whichauthorizationissoughtisnot“covered”equipmentprohibitedfromreceivingan equipmentauthorizationpursuanttosection2.903oftheFCCrules. Sincerely, GreenyXian/Manager (ORAIMOTECHNOLOGYLIMITED) (June14,2024) 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(2AXYP-OSW-812#) [ORAIMO TECHNOLOGY LIMITED] (“the applicant”) certifies that, as of the date of the filing of the application, the applicantis notidentified on the Covered List as an entity producing “covered” equipment. Sincerely, GreenyXian/Manager

ORAIMO TECHNOLOGY LIMITED Agent Authorization Letter (June 14, 2024) 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

ORAIMOTECHNOLOGYLIMITED LongTermConfidentialityRequestLetter (June14,2024) EurofinsMETLabs 914WestPatapscoAvenue Baltimore,MD21230 RE:CONFIDENTIALITYREQUESTFOR(SmartWatch/2AXYP-OSW-812#) ToWhomItMayConcern: Thisletterservesasanofficialrequestforconfidentialityundersections0.457and0.459of CFR47.Wehaverequestedthatthe -BlockDiagram -Schematics -OperationalDescription requiredtobesubmittedwiththisapplicationbepermanentlywithheldfrompublicreview. Theabove-mentioneddocumentsbelongtointernaldocuments,isourproprietaryinformation,that couldnevergetintothepossessionofourcompetition. Pleasecontactmeifthereisanyinformationyoumayneed. Sincerely, Client’sname/Title:GreenyXian/Manager CompanyName:ORAIMOTECHNOLOGYLIMITED Contactinformation/address:[email protected]/FLATN16/FBLOCKBUNIVERSAL INDUSTRIALCENTRE19-25SHANMEISTREETFOTANNTHONGKONG

ORAIMO TECHNOLOGY LIMITED Short Term Confidentiality Request Letter (June 14, 2024) MET Laboratories, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Short Term Confidentiality Request For (Smart Watch / OSW-812# 2AXYP- OSW-812#) 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:

Label Location: FCC ID:2AXYP-OSW-812 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

FCC ID: 2AXYP-OSW-812 Portable device According to §15.247(e)(i) and §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. According to KDB447498 D01 General RF Exposure Guidance V06 The 1-g SAR and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)]·[√f(GHZ)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where: • f(GHZ) is the RF channel transmit frequency in GHz • Power and distance are rounded to the nearest mW and mm before calculation • The result is rounded to one decimal place for comparison When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. BT: Test Mode Channel Frequency (GHz) Conducted power (dBm) Conducted power (mW) Max tune-up power (dBm) Max tune-up power (mW) Distance (mm) Result calculation SAR Exclusion threshold SAR test exclusion GFSK 2.402 7.24 5.30 7.5 5.62 5.00 1.642 3.00 YES 2.441 7.37 5.46 7.5 5.62 5.00 1.705 3.00 YES 2.480 5.72 3.73 7.5 5.62 5.00 1.176 3.00 YES π/4- DQPSK 2.402 7.59 5.74 8.0 6.31 5.00 1.780 3.00 YES 2.441 7.77 5.98 8.0 6.31 5.00 1.870 3.00 YES 2.480 6.13 4.10 8.0 6.31 5.00 1.292 3.00 YES 8-DPSK 2.402 7.76 5.97 8.0 6.31 5.00 1.851 3.00 YES 2.441 7.89 6.15 8.0 6.31 5.00 1.922 3.00 YES 2.480 6.30 4.27 8.0 6.31 5.00 1.344 3.00 YES BLE: Test Mode Channel Frequency (GHz) Conducted power (dBm) Conducted power (mW) Max tune-up power (dBm) Max tune-up power (mW) Distance (mm) Result calculation SAR Exclusion threshold SAR test exclusion BLE(1M) 2.402 4.96 3.13 6.00 3.98 5.00 0.971 3.00 YES 2.441 5.69 3.71 6.00 3.98 5.00 1.158 3.00 YES 2.480 5.53 3.57 6.00 3.98 5.00 1.125 3.00 YES BLE(2M) 2.402 4.99 3.16 6.00 3.98 5.00 0.978 3.00 YES 2.441 5.72 3.73 6.00 3.98 5.00 1.166 3.00 YES 2.480 5.58 3.61 6.00 3.98 5.00 1.138 3.00 YES Conclusion: For the max result : 1.922≤ FCC Limit 3.0 for 1g SAR.

3DApplechart

Report No.: WSCT-A2LA-R&E240500025A-BT Page 2 of 73 TABLE OF CONTENTS 1. Test Certification ..................................................................................... 3 2. Test Result Summary .............................................................................. 4 3. EUT Description ....................................................................................... 5 4. Genera Information .................................................................................. 7 4.1. TEST ENVIRONMENT AND MODE .............................................................................................................. 7 4.2. DESCRIPTION OF SUPPORT UNITS .......................................................................................................... 7 5. Facilities and Accreditations .................................................................. 8 5.1. FACILITIES ............................................................................................................................................ 8 5.2. ACCREDITATIONS ............................................................................................................................ 8 5.3. MEASUREMENT UNCERTAINTY ............................................................................................................... 9 5.4. MEASUREMENT INSTRUMENTS ................................................................................................... 10 6. Test Results and Measurement Data ................................................... 11 6.1. ANTENNA REQUIREMENT ...................................................................................................................... 11 6.2. CONDUCTED OUTPUT POWER .............................................................................................................. 12 6.3. 20DB OCCUPY BANDWIDTH ................................................................................................................. 19 6.4. CARRIER FREQUENCIES SEPARATION .................................................................................................. 27 6.5. HOPPING CHANNEL NUMBER ............................................................................................................... 35 6.6. DWELL TIME ........................................................................................................................................ 39 6.7. PSEUDORANDOM FREQUENCY HOPPING SEQUENCE ............................................................................. 41 6.8. CONDUCTED BAND EDGE MEASUREMENT ............................................................................................ 51 6.9. CONDUCTED SPURIOUS EMISSION MEASUREMENT................................................................................ 54 6.10. RADIATED SPURIOUS EMISSION MEASUREMENT ................................................................................... 67 Report No.: WSCT-A2LA-R&E240500025A-BT Page 4 of 73 2. Test Result Summary Requirement CFR 47 Section Result Antenna Requirement §15.203/§15.247 (c) PASS Conducted Peak Output Power §15.247 (b)(1) §2.1046 PASS 20dB Occupied Bandwidth §15.247 (a)(1) §2.1049 PASS Carrier Frequencies Separation §15.247 (a)(1) PASS Hopping Channel Number §15.247 (a)(1) PASS Dwell Time §15.247 (a)(1) PASS Radiated Emission §15.205/§15.209 §2.1053, §2.1057 PASS Band Edge §15.247(d) §2.1051, §2.1057 PASS Note: 1. PASS: Test item meets the requirement. 2. Fail: Test item does not meet the requirement. 3. N/A: Test case does not apply to the test object. 4. The test result judgment is decided by the limit of test standard. Report No.: WSCT-A2LA-R&E240500025A-BT Page 5 of 73 3. EUT Description Product Name: Smart Watch Model : OSW-812 Trade Mark: oraimo Operation Frequency: 2402MHz~2480MHz Channel Separation: 1MHz Number of Channel: 79 Modulation Type: GFSK, π/4-DQPSK, 8-DPSK Modulation Technology: FHSS Antenna Type: Wire Antenna Antenna Gain: -8.3dBi Rechargeable Li-Polymer Battery: Li-ion Battery : 592127 Rated Voltage: 3.8V Rated Capacity: 340mAh 1.292Wh Remark: N/A. Report No.: WSCT-A2LA-R&E240500025A-BT Page 6 of 73 Operation Frequency each of channel for GFSK, π/4-DQPSK, 8DPSK Channel Frequency Channel Frequency Channel Frequency Channel Frequency 0 2402MHz 20 2422MHz 40 2442MHz 60 2462MHz 1 2403MHz 21 2423MHz 41 2443MHz 61 2463MHz ... ... ... ... ... ... ... ... 10 2412MHz 30 2432MHz 50 2452MHz 70 2472MHz 11 2413MHz 31 2433MHz 51 2453MHz 71 2473MHz ... ... ... ... ... ... ... ... 18 2420MHz 38 2440MHz 58 2460MHz 78 2480MHz 19 2421MHz 39 2441MHz 59 2461MHz - Remark: Channel 0, 39 &78 have been tested for GFSK, π/4-DQPSK, 8DPSK modulation mode. Report No.: WSCT-A2LA-R&E240500025A-BT Page 7 of 73 4. Genera Information 4.1. Test environment and mode Operating Environment: Temperature: 25.0 C Humidity: 56 % RH Atmospheric Pressure: 1010 mbar Test Mode: Engineering mode: Keep the EUT in continuous transmitting by select channel and modulations with Fully-charged battery The sample was placed 0.8m & 1.5m for the measurement below & above 1GHz above the ground plane of 3m chamber. Measurements in both horizontal and vertical polarities were performed. During the test, each emission was maximized by: having the EUT continuously working, investigated all operating modes, rotated about all 3 axis (X, Y & Z) and considered typical configuration to obtain worst position, manipulating interconnecting cables, rotating the turntable, varying antenna height from 1m to 4m in both horizontal and vertical polarizations. The emissions worst-case are shown in Test Results of the following pages. 4.2. Description of Support Units The EUT has been tested as an independent unit together with other necessary accessories or support units. The following support units or accessories were used to form a representative test configuration during the tests. Equipment Model No. Serial No. FCC ID Trade Name / / / / / Note: 1. All the equipment/cab…

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