2ALG4AIMW11PGPS Golf Rangefinder

Applicant Declaration Applicant Declaration Rev:0.0 SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia 30024 United States Applicant Legal Business Name GolfzonDeca Inc. Address 253, Pangyo-ro, Bundang-gu, Seongnam-si, Gyeonngi-do, Republic of Korea Grantee Code 2ALG4 FCC ID 2ALG4AIMW11P / Alt: 2ALG4AIMW11 Authorized Contact Name KIM YOUHA Contact Email [email protected] Contact Phone +82-70-8890-6207 I, the undersigned, certify that I am an authorized signatory for the Applicant and therefore declare; a) in accordance with 47CFR2.911(d), all of the statements herein and the exhibits attached hereto are true and correct to the best of my knowledge and belief. b) in accepting a Grant of Equipment Authorization issued by a TCB, under the authority of the FCC, as a result of the representations made in this application, the Applicant is responsible for: (1) labeling the equipment with the exact FCC ID as specified in this application, (2) compliance statement labeling pursuant to the applicable rules, (3) compliance of the equipment with the applicable technical rules, c) if the Applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure that production units of this equipment will continue to comply with the FCC’s technical requirements. d) in accordance with 47 CFR 2.909 and KDB394321, the Applicant has read, understood and agrees to accept that they are the responsible party and agree to abide by their responsibilities as specified under 47 CFR 2.909 and KDB394321. e) in accordance with ISO17065, FCC KDB641163, FCC KDB610077, KDB394321 and RSP-100, the Applicant has read, understood, accepts and agrees to abide by the post market surveillance requirements. (1) the Applicant understands, accepts and agrees that a sample may be requested for surveillance testing. (2) the Applicant shall make provisions to always have a production sample available upon request by SGS, FCC and/or ISED. (3) the Applicant shall, upon request by SGS, at the Applicant’s expense, provide a production sample of the requested product to SGS, FCC and/or ISED as instructed. The sample shall include all support devices, cables, software, accessories or other hardware or software required for evaluation, review, certification and audit surveillance of products certified by SGS. f) neither the Applicant nor any party to the application is 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 because of a conviction for possession or distribution of a controlled substance. See 47CFR 1.2002(b) for the definition of a “party” for these purposes. g) the Applicant has read, understood, accepts and agrees to abide by the SGS North America, Inc.(TCB) terms and conditions. Link to CFRs: https://www.fcc.gov/wireless/bureau-divisions/technologies-systems-and-innovation-division/rules-regulations-title-47 Link to KDBs: https://apps.fcc.gov/oetcf/kdb/index.cfm Link to RSP-100: https://www.ic.gc.ca/eic/site/smt-gst.nsf/eng/sf01130.html Applicant Signature: Date: 2020.12.29 Print Name: KIM YOUHA Title: Manager *NOTE: This declaration cannot be signed by an Agent, it shall be signed by an authorized person listed in the FCC database

Date: 2020.12.28 TO: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding: KORKH FCC ID: 2ALG4AIMW11P To whom it may concern: We, the undersigned, hereby authorize <<SGS Co., 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. 853(a). Where our agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for Certification, as specified by SGS North America, Inc., still resides with <<GolfzonDeca Inc>>. This authorization is valid until further written notice from the applicant. Name (Printed): 김 유 하 Title:Manager Signature: On behalf of Company: Telephone: +82 70-8890-6207

GolfzonDeca Inc. 253, Pangyo-ro, Bundang-gu, Seongnam-si, Gyeonngi-do, Republic of Korea 15 January 2021 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road, Columbia, MD 21046 REQUEST FOR CONFIDENTIALITY FCC ID: 2ALG4AIMW11P To Whom It May Concern: Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules (CFR 47), and Section 552 (b) (4) of the Freedom Of Information Act, GolfzonDeca Inc. hereby requests confidentiality and treatment of certain information accompanying this application. The materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. We are also hereby request Short‐Term Confidentiality for 180 days after the grant as outlined in Public Notice DA 04‐1705. This provision will give GolfzonDeca Inc. temporary confidentiality of commercially sensitive information prior to product release. The requested Permanent and Temporary Confidential exhibits are listed as follows: CONFIDENTIAL LIST Permanent 1 Block Diagram 2 Operational Descriptions 3 Schematics Short‐Term 4 External Photos 5 Internal Photos 6 Test‐Setup Photos 7 User Manual The Applicant understands that pursuant to Rule 0.457, disclosure of this application and all accompanying documentations, where applicable, will not be made public before the date of the Grant for this application. Sincerely Yours ` KIM YOUHA / Manager GolfzonDeca Inc. TEL: +82-70-8890-6207 E-mail: [email protected]

External photos of EUT Top view of EUT Bottom view of EUT Side view of EUT

W11 Premium 01 Text Laser etching ITEM : W11 Premium Watch

Internal photos of EUT Internal view of EUT Top view of Main PCB Bottom view of Main PCB Top view of Sub PCB1 Bottom view of Sub PCB1 View of Antenna & Module Antenna Bluetooth Module

FCC ID: 2ALG4AIMW11P According to KDB 447498 D01 General RF Exposure Guidance At 100 ㎒ to 6 ㎓ and for test separation distances ≤ 50 ㎜, the SAR test exclusion threshold is determined according to the following [(max. power of channel, including tune-up tolerance, ㎽) / (min. test separation distance, ㎜)] x [√f(㎓)] ≤ 3.0 1. SAR test exclusion threshold Frequency: 2 480 ㎒ (min. separation distances = 0 ㎜) SAR test exclusion thresholds(5 ㎜) = 3 x 5 / (√ 2.480 ) = 9.525 ㎽ Max. tune-up tolerance (㎽) SAR Test Exclusion Thresholds (5 ㎜) (㎽) 6 9.525 Calculation value: 6 (㎽) / 5 (㎜) x √ 2.480 = 1.890 So, Calculation value ≤ 3.0 Remark; - Max. conducted power (㎽): maximum tolerance power of EUT (7 ㏈m) - Max. conducted power 5.012 (㎽), so 6 (㎽) was calculated. - When the minimum test separation distance is < 5 ㎜, a distance of 5 ㎜ is applied to determine SAR test exclusion. 2. Conclusion: No SAR is required.

Test Report No.:F690501-RF-EMH000960 Page : 2 of 17 EMH7081-01A(2020.05.21)(0) A4(210mm*297mm) Contents 1. General Information .................................................................................................. 4 1.1 Client Information ................................................................................................ 4 1.2 Test Laboratory ................................................................................................... 4 1.3 General Information of E.U.T. ............................................................................. 4 1.4 Operating Modes and Conditions ....................................................................... 4 1.5 Peripheral Equipments ....................................................................................... 4 1.6 Cable List ............................................................................................................ 5 1.7 System Configurations ........................................................................................ 5 1.8 Test System Layout ............................................................................................ 5 1.9 Modifications ....................................................................................................... 6 1.10 Applicable Standards for Testing ...................................................................... 6 1.11 Summary of Test Results ................................................................................. 6 2. Emission Test ............................................................................................................ 7 2.1 Test Results ........................................................................................................ 7 2.2 Test Method and Limits ...................................................................................... 7 2.2.1 Test Method ............................................................................................... 7 2.2.2 Test Limits ................................................................................................. 7 2.3 Conducted Disturbance ...................................................................................... 8 2.3.1 Test Equipments ........................................................................................ 8 2.3.2 Test Site ..................................................................................................... 8 2.3.3 Environment Conditions ............................................................................. 8 2.3.4 Test Results ............................................................................................... 9 2.4 Radiated Emission ............................................................................................ 13 2.4.1 Test Equipments ...................................................................................... 13 2.4.2 Test Site ................................................................................................... 13 2.4.3 Environment Conditions ........................................................................... 13 2.4.4 Test Results ............................................................................................. 14 Test Report No.:F690501-RF-EMH000960 Page : 3 of 17 EMH7081-01A(2020.05.21)(0) A4(210mm*297mm) Revision History Revision Report number Description 0 F690501-RF-EMH000960 Initial Test Report No.:F690501-RF-EMH000960 Page : 4 of 17 EMH7081-01A(2020.05.21)(0) A4(210mm*297mm) 1. General Information 1.1 Client Information Applicant : GolfzonDeca Inc Address : 253, Pangyo-ro, Bundang-gu, Seongnam-si, Gyeonngi-do, Republic of Korea Manufacturer : Shenzhen huaxin communication co., ltd Address : 5F, Building B5, Xujingchang Industrial Park, No.39, Haoye Road, Xin he Community, Fu hai Street, Baoan District, Shenzhen 1.2 Test Laboratory Name and Address : SGS Korea Co., Ltd. Giheung 1 Lab : 35, Giheungdanji-ro 121beon-gil, Giheung-gu, Yongin-si, Gyeonggi-do, Republic of Korea, 17086 Giheung 2 Lab : 23, Giheungdanji-ro 24beon-gil, Giheung-gu, Yongin-si, Gyeonggi-do, Republic of Korea, 17086 FCC Registration No. : KR0150 IC Registration No. : 7837B Phone : + 82 31 548 0710 Fax : + 82 31 548 0719 e-mail : [email protected] 1.3 General Information of E.U.T. Classification Specification Product Name GPS Golf Rangefinder Model Name GOLFBUDDY aim W11 Premium Alt. Model Name GOLFBUDDY aim W11 Model Description Alt Model have differences in appearance color and screen differences when booting S/W - Basic Model : Black Color - Alt. Model : Navy Color FCC ID 2ALG4AIMW11P Serial No. W11CA1B00011S Test Power AC 120 V, 60 ㎐ Rated Power DC 3.7 V Internal Clock Frequency 2.4 ㎓ Port Micro USB 5 pin Function Golf Field course wrist watch Screen brightness 1 ~ 5 Step Screen off time (10~60) s 1.4 Operating Modes and Conditions Operating mode Operating Condition 1) Charge The EUT is being charged through the AC-DC Adapter. 2) SD Card + Charge The EUT and the laptop are sending and receiving data and the EUT is charging. 1.5 Peripheral Equipments Description Model Serial No. Manufacturer AC-DC Adapter EP-TA20EBE R37MC9X0PC1SE3 Samsung Electronics Inc. Laptop NT740U5L 0MMN91GH900125T Samsung Electronics Inc. Test Report No.:F690501-RF-EMH000960 Page : 5 of 17 EMH7081-01A(2020.05.21)(0) A4(210mm*297mm) 1.6 Cable List Start END Cable Spec. Used core Name I/O Port Name I/O Port Length (m) Shield <Test Mode 1> EUT(Charging cradle) - EUT (GOLFBODDY aim W11 Premium) - - - - Micro USB 5pin AC-DC Adapter USB A Type 0.5 Unshield No AC-DC Adapter AC IN AC Power Source - - - - <Test Mode 2> EUT (GOLFBODDY aim W11 Premium) - EUT(Charging cradle) - - - - Laptop USB A Type Micro USB 5pin 0.5 Unshield No AC Power Source - Laptop Adapter AC IN 1.0 Unshield No Laptop DC IN DC OUT 0.8 Unshield No 1.7 System Configurations Description Model Serial No. Manufacturer Note Main Board W10_V_0_45_20201017 - - - LCD - - - - Cable - - - -…

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Test setup photos of EUT 1. Orthogonal plane of EUT - The testing was set in the three orthogonal planes and measured for each position (X, Y, Z). X-axis Y-axis Z-axis 2. Photo of Radiated Spurious Emission Test (Below 1㎓) 3. Photo of Radiated Spurious Emission Test (Above 1㎓) 4. Photos of Conducted test