2BAS2-G25Smart Watch

HOTOEM Information Technology Company Limited Address: FLAT/RM 3513,35/F,THE CENTER,99 QUEEN'S ROAD CENTRAL, HK Date: 2023-05-18 Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing SUBJECT: FCC Application for FCC ID: 2BAS2-G25 To Whom It May Concern: HOTOEM Information Technology Company Limited 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. Sincerely, Signature: Date: 2023-05-18

HOTOEM Information Technology Company Limited Address: FLAT/RM 3513,35/F,THE CENTER,99 QUEEN'S ROAD CENTRAL, HK Date: 2023-05-18 Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing SUBJECT: FCC Application for FCC ID: 2BAS2-G25 To Whom It May Concern: HOTOEM Information Technology Company Limitedcertifies 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, Signature: Date: 2023-05-18

LETSFIT LLC U.S. Agent Designation for Service of Process (Applicant and U.S. Agent are Separate Parties) TO: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 ATTENTION: FCC Certification – Section 2.911(d)(7) Information Designated U.S. Agent Company Name: LETSFIT LLC FRN: 0033676685 Contact Name: Eli Rivera Street Address: 720 International Parkway City/Province/Zip: Sunrise FL 33325 Telephone No: (754) 300-2657 Email: [email protected] This letter is to confirm that we (“the Designated U.S. Agent) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the Applicant noted below. U.S. Agent Signature: Date: May 18, 2023 Signed by (Printed Name/Title): Eli Rivera / CEO The Applicant acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission-related proceeding involving the equipment. The applicant further acknowledges their responsibility to inform the FCC whenever the Designated U.S. Agent information above changes. Applicant Company name: HOTOEM Information Technology Company Limited Grantee Code: 2BAS2 FCC ID: 2BAS2-G25 Contact Name: Jerry Zhang Street Address: FLAT/RM 3513,35/F,THE CENTER,99 QUEEN'S ROAD CENTRAL, HK City/Province/Zip: HK Telephone No: 86-13316208407 Email: [email protected] Applicant Signature: Date: 2023.5.18 Signed by (Printed Name/Title): Jerry Zhang / Manager

HOTOEM Information Technology Company Limited FLAT/RM 3513,35/F,THE CENTER,99 QUEEN'S ROAD CENTRAL, HK Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: May 18, 2023 Subject; Request for Confidentiality FCC ID: 2BAS2-G25 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 Software Security Requirements for UNII devices 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 Internal 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: Jerry Zhang Title: Manager

Effective Date: April 2, 2020 QSF 7.6.4-8 – Agent Authorization Letter Template Page 1 of 1 Revision Date: Revision: 0 HOTOEM Information Technology Company Limited FLAT/RM 3513,35/F,THE CENTER,99 QUEEN'S ROAD CENTRAL, HK Date：2023/05/18 Product Model Number: G25 FCC ID：2BAS2-G25 To whom it may concern, Re: Product Certification Representative Authorization Letter We authorize QAI Laboratories Ltd. 3980 North Fraser Way, Burnaby B.C. Canada V5J 5K5 to act on our behalf on all matters concerning the above named equipment. This shall include the following: Testing Approval applications and procedures We declare that ORGANIZATION. is allowed to forward all information related to the approval project to the applied certification body and to the notification entities and to discuss any issues concerning the approval application. Any and all acts carried out by ORGANIZATION. on our behalf shall have the same effect as acts of our own. By: Contact Listed on FCC Wesbite Title: Manager Email: [email protected] Telephone: 86-13316208407 On behalf of: HOTOEM Information Technology Company Limited

Page 1 ConfidentialInformation Page2 Contents One．TheCove·····················································································1 Two.Directory······················································································2 Three．Changetheresume······································································3 Four.Electricalcharacteristic································································4-6 Five.2Ddiagramofantennastructure························································7 Six.Keymateriallist&BOMform·····························································8 Seven.FullsizeMeasurementReport··························································9 Eight.Cpkreport··················································································10 ConfidentialInformation Page3 Three．Changetheresume Serialnumber Changedate ProjectnameversionChangecontentRemarks 12022.11.25N025-BT&GPSantennaV1.0ThereisnoNewedition ConfidentialInformation Page4 Four.Electricalcharacteristic 1.AntennaStructure Figureantennastructure 2.Passiveparameter ConfidentialInformation Page5 3.Passiveefficiency and gain 4.OTAdata GPS/arm -144.74 BT- arm TestBT Result03978 TRP(dBm)-4.09-4.5-4.51 TIS(dBm)-82.22-82.35-82.09 ConfidentialInformation Page6 5.Environmentaltreatment 6.Antennamatching Note:Thematchisunchanged Heretheconductive spongescreenshield。 ConfidentialInformation Page7 Five.2Ddiagramofantennastructure ConfidentialInformation Page8 Six.Keymateriallist&BOMform ConfidentialInformation Page9 Seven.FullsizeMeasurementReport ConfidentialInformation Page10 Eight.Cpkreport

FCC ID: 2BAS2-G25 Page 1 of 4 Report No.: CTL2304101021-WF External Photos of EUT FCC ID: 2BAS2-G25 Page 2 of 4 Report No.: CTL2304101021-WF FCC ID: 2BAS2-G25 Page 3 of 4 Report No.: CTL2304101021-WF FCC ID: 2BAS2-G25 Page 4 of 4 Report No.: CTL2304101021-WF

FCC ID: 2BAS2-G25 Page 1 of 1 Report No.: CTL2304101021-WF FCC ID Label Information Label location: Smart Watch Model: G25 FCC ID: 2BAS2-G25

FCC ID: 2BAS2-G25 Page 1 of 4 Report No.: CTL2304101021-WF Internal Photos of EUT FCC ID: 2BAS2-G25 Page 2 of 4 Report No.: CTL2304101021-WF Antenna FCC ID: 2BAS2-G25 Page 3 of 4 Report No.: CTL2304101021-WF FCC ID: 2BAS2-G25 Page 4 of 4 Report No.: CTL2304101021-WF

FCC ID: 2BAS2-G25 Page 1 of 1 Report No.: CTL2304101021-WF RF Exposure evaluation According to 447498 D01 General RF Exposure Guidance v06 The 1-g 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 For Bluetooth low Energy pt=6.08dBm=4.0551mW at 2440MHz So (4.0551mW/5mm)x √2.440GHz = 1.2772<3 Then SAR evaluation is not required/

V1.0 Page 1 of 26 Report No.: CTL2304101021-WF 1. Bandwidth 1.1 OBW 1.1.1 Test Result Mode TX Type Frequency (MHz) ANT 99% Occupied Bandwidth (MHz) Verdict Result 1M SISO 2402 1 1.044 Pass 2440 1 1.043 Pass 2480 1 1.046 Pass 2M SISO 2402 1 2.018 Pass 2440 1 2.016 Pass 2480 1 2.022 Pass V1.0 Page 2 of 26 Report No.: CTL2304101021-WF 1.1.2 Test Graph 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV V1.0 Page 3 of 26 Report No.: CTL2304101021-WF 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV V1.0 Page 4 of 26 Report No.: CTL2304101021-WF 2M_MCH_2440MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV V1.0 Page 5 of 26 Report No.: CTL2304101021-WF 1.2 6dB BW 1.2.1 Test Result Mode TX Type Frequency (MHz) ANT 6dB Bandwidth (MHz) Verdict Result Limit 1M SISO 2402 1 0.677 >=0.5 Pass 2440 1 0.667 >=0.5 Pass 2480 1 0.674 >=0.5 Pass 2M SISO 2402 1 1.150 >=0.5 Pass 2440 1 1.149 >=0.5 Pass 2480 1 1.152 >=0.5 Pass V1.0 Page 6 of 26 Report No.: CTL2304101021-WF 1.2.2 Test Graph 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV V1.0 Page 7 of 26 Report No.: CTL2304101021-WF 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV V1.0 Page 8 of 26 Report No.: CTL2304101021-WF 2M_MCH_2440MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV V1.0 Page 9 of 26 Report No.: CTL2304101021-WF 2. Maximum Conducted Output Power 2.1 Power 2.1.1 Test Result Mode TX Type Frequency (MHz) Maximum Peak Conducted Output Power (dBm) Verdict ANT1 Limit 1M SISO 2402 5.40 <=30 Pass 2440 5.86 <=30 Pass 2480 6.05 <=30 Pass 2M SISO 2402 5.40 <=30 Pass 2440 5.89 <=30 Pass 2480 6.08 <=30 Pass Note1: Antenna Gain: Ant1: -2.05dBi; V1.0 Page 10 of 26 Report No.: CTL2304101021-WF 2.1.2 Test Graph 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV V1.0 Page 11 of 26 Report No.: CTL2304101021-WF 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV V1.0 Page 12 of 26 Report No.: CTL2304101021-WF 2M_MCH_2440MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV V1.0 Page 13 of 26 Report No.: CTL2304101021-WF 3. Maximum Power Spectral Density 3.1 PSD 3.1.1 Test Result Mode TX Type Frequency (MHz) Maximum PSD (dBm/3kHz) Verdict ANT1 Limit 1M SISO 2402 -8.03 <=8 Pass 2440 -7.83 <=8 Pass 2480 -7.41 <=8 Pass 2M SISO 2402 -13.19 <=8 Pass 2440 -12.67 <=8 Pass 2480 -12.40 <=8 Pass Note1: Antenna Gain: Ant1: -2.05dBi; V1.0 Page 14 of 26 Report No.: CTL2304101021-WF 3.1.2 Test Graph 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV V1.0 Page 15 of 26 Report No.: CTL2304101021-WF 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV V1.0 Page 16 of 26 Report No.: CTL2304101021-WF 2M_MCH_2440MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV V1.0 Page 17 of 26 Report No.: CTL2304101021-WF 4. Unwanted Emissions In Non-restricted Frequency Bands 4.1 Ref 4.1.1 Test Result Mode TX Type Frequency (MHz) ANT Level of Reference (dBm) 1M SISO 2402 1 5.06 2440 1 5.55 2480 1 5.78 2M SISO 2402 1 4.83 2440 1 5.39 2480 1 5.66 Note1: Refer to FCC Part 15.247 (d) and ANSI C63.10-2013, the channel contains the maximum PSD level was used to establish the reference level. V1.0 Page 18 of 26 Report No.: CTL2304101021-WF 4.1.2 Test Graph 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV V1.0 Page 19 of 26 Report No.: CTL2304101021-WF 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV V1.0 Page 20 of 26 Report No.: CTL2304101021-WF 2M_MCH_2440MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV V1.0 Page 21 of 26 Report No.: CTL2304101021-WF 4.2 CSE 4.2.1 Test Result Mode TX Type Frequency (MHz) ANT Level of Reference (dBm) Limit (dBm) Verdict 1M SISO 2402 1 5.78 -14.22 Pass 2440 1 5.78 -14.22 Pass 2480 1 5.78 -14.22 Pass 2M SISO 2402 1 5.66 -14.34 Pass 2440 1 5.66 -14.34 Pass 2480 1 5.66 -14.34 Pass Note1: Refer to FCC Part 15.247 (d) and ANSI C63.10-2013, the channel contains the maximum PSD level was used to establish the reference level. V1.0 Page 22 of 26 Report No.: CTL2304101021-WF 4.2.2 Test Graph 1M_LCH_2402MHz_Ant1_NTNV 1M_LCH_2402MHz_Ant1_NTNV V1.0 Page 23 of 26 Report No.: CTL2304101021-WF 1M_MCH_2440MHz_Ant1_NTNV 1M_HCH_2480MHz_Ant1_NTNV V1.0 Page 24 of 26 Report No.: CTL2304101021-WF 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV V1.0 Page 25 of 26 Report No.: CTL2304101021-WF 2M_LCH_2402MHz_Ant1_NTNV 2M_MCH_2440MHz_Ant1_NTNV V1.0 Page 26 of 26 Report No.: CTL2304101021-WF 2M_HCH_2480MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV

Shenzhen CTL Testing Technology Co., Ltd. Tel: +86-755-89486194 E-mail: [email protected] TEST REPORT FCC PART 15.247 Report Reference No. ................ : CTL2304101021-WF02 Compiled by: ( position+printed name+signature) Happy Guo (File administrators) Tested by: ( position+printed name+signature) Wuqiang Wu (Test Engineer) Approved by: ( position+printed name+signature) Ivan Xie (Manager) Product Name ............................ : Smart Watch Model/Type reference ................ : G25 List Model(s) ............................... : N/A Trade Mark .................................. : Letsfit FCC ID ......................................... : 2BAS2-G25 Applicant’s name ....................... : HOTOEM Information Technology Company Limited Address of applicant ................. : FLAT/RM 3513,35/F,THE CENTER,99 QUEEN'S ROAD CENTRAL, HK Test Firm ..................................... : Shenzhen CTL Testing Technology Co., Ltd. Address of Test Firm ................. : Floor 1-A, Baisha Technology Park, No.3011, Shahexi Road, Nanshan District, Shenzhen, China 518055 Test specification ....................... : Standard ...................................... : FCC Part 15.247: Operation within the bands 902-928 MHz, 2400-2483.5 MHz and 5725-5850 MHz. TRF Originator ............................. : Shenzhen CTL Testing Technology Co., Ltd. Master TRF .................................. : Dated 2011-01 Date of receipt of test item ........ : Apr. 12, 2023 Date of Test Date ........................ : Apr. 12, 2023- Apr. 25, 2023 Date of Issue .............................. : Apr. 26, 2023 Result .......................................... : Pass Shenzhen CTL Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTL Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTL Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. V1.0 Page 2 of 28 Report No.: CTL2304101021-WF02 TEST REPORT Test Report No. : CTL2304101021-WF02 Apr. 26, 2023 Date of issue Equipment under Test : Smart Watch Sample No : CTL230410102-S001 Model /Type : G25 Listed Models : N/A Applicant : HOTOEM Information Technology Company Limited Address : FLAT/RM 3513,35/F,THE CENTER,99 QUEEN'S ROAD CENTRAL, HK Manufacturer : Chongqing zhouhai intelligent technology Co.,Ltd. Address : Floor 4, Building 9, Linkong Intelligent Industrial Park, No. 6, Langyue Road, Shuangfengqiao Street, Yubei District, Chongqing, China. Test result Pass * * In the configuration tested, the EUT complied with the standards specified page 5. The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the issuing testing laboratory. V1.0 Page 3 of 28 Report No.: CTL2304101021-WF02 ** Modified History ** Revisions Description Issued Data Report No. Remark Version 1.0 Initial Test Report Release 2023-04-26 CTL2304101021-WF02 Tracy Qi V1.0 Page 4 of 28 Report No.: CTL2304101021-WF02 Table of Contents Page 1. SUMMARY ............................................................................................................................................................... 5 1.1. TEST STANDARDS ..................................................................................................................................................... 5 1.2. TEST DESCRIPTION ........................................................................................................................................................ 5 1.3. TEST FACILITY .............................................................................................................................................................. 6 1.4. STATEMENT OF THE MEASUREMENT UNCERTAINTY ............................................................................................................... 6 2. GENERAL INFORMATION .......................................................................................................................................... 8 2.1. ENVIRONMENTAL CONDITIONS ........................................................................................................................................ 8 2.2. GENERAL DESCRIPTION OF EUT ...................................................................................................................................... 8 2.3. DESCRIPTION OF TEST MODES AND TEST FREQUENCY .......................................................................................................... 9 2.4. EQUIPMENTS USED DURING THE TEST ............................................................................................................................ 10 2.5. RELATED SUBMITTAL(S) / GRANT (S) .............................................................................................................................. 10 2.6. MODIFICATIONS ......................................................................................................................................................... 10 3. TEST CONDITIONS AND RESULTS ............................................................................................................................ 11 3.1. CONDUCTED EMISSIONS TEST ....................................................................................................................................... 11 3.2. RADIATED EMISSIONS AND BAND EDGE .......................................................................................................................... 14 3.3. MAXIMUM CONDUCTED OUTPUT POWER....................................................................................................................... 21 3.4. POWER SPECTRAL DENSITY ....…

Text truncated - open the document above for the full version.

FCC ID: 2BAS2-G25 Page 1 of 2 Report No.: CTL2304101021-WF Test Setup Photos of the EUT FCC ID: 2BAS2-G25 Page 2 of 2 Report No.: CTL2304101021-WF