2BV68-GT10gomi Item Tracker

FCC Warnning: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment. 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. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 0cm between the radiator and your body.

Local Representative Letter For Certification Service in the USA Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(7), of the Commission’s Rules (47 C.F.R.) we attest as follows for the product listed below: FCC ID Model name 2BV68-GT10 GT10 We hereby acknowledge as follows: i. both signees confirm that the point of contact accepts responsibility to act as a US- American Representative on behalf of the applicant ii. the point of contact provides the physical U.S. address and email as listed below iii. both parties maintain the requirements of this agreement 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. iv. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. US-American Point of Contact Applicant/Approval Holder Signature Date: 2026-5-25 Signature Date: 2026-5-25 Company Name: HOORAY INDUSTRY LLC Zero Waste Club Ltd. (Trading as gomi) FRN: 0033926106 0038441630 Contact Name: Cindy Wu Rishi Gupta Address: 1408 Pinon Place Fullerton, CA 92835 United States 16 Spencer Road, Isleworth, Middlesex, United Kingdom Phone: (626) 910-5808 +447713460178 Email: [email protected] [email protected]

FCC ID: 2BV68-GT10 External Photos of the EUT FCC ID: 2BV68-GT10 FCC ID: 2BV68-GT10

Label and Location Size: L: 2.0cm*W: 1.0cm Label and Location FCC ID : 2BV68-GT10

FCC ID: 2BV68-GT10 Internal Photos of the EUT FCC ID: 2BV68-GT10 BLE ANT FCC ID: 2BV68-GT10

Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn RF Exposure evaluation Report Reference No. ..................... : FCC ID............................................. : CTA26032401402 2BV68-GT10 Compiled by ( position+printed name+signature) . : File administrators Zoey Cao Supervised by ( position+printed name+signature) . : Project Engineer Ace Chai Approved by ( position+printed name+signature) . : RF Manager Eric Wang Date of issue .................................... : Apr. 02, 2026 Testing Laboratory Name .............. : Shenzhen CTA Testing Technology Co., Ltd. Address............................................ : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Applicant’s name ............................ : Zero Waste Club Ltd. (Trading as gomi) Address............................................ : 16 Spencer Road, Isleworth, Middlesex, TW7 4BH, United Kingdom Standard ........................................... : 47CFR §1.1310 47CFR §2.1093 KDB447498 D01 General RF Exposure Guidance v06 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purpses as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA 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. Test item description ..................... : gomi Item Tracker Trade Mark ....................................... : gomi Manufacturer .................................... : Shenzhen sam Technology Co., Ltd. Model/Type reference ...................... : GT10 Listed Models ................................... : N/A Rating ............................................... : DC 3.0V From battery Result ............................................... : PASS Report No.: CTA26032401402 Page 2 of 8 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : gomi Item Tracker Model /Type : GT10 Listed Models : N/A Applicant : Zero Waste Club Ltd. (Trading as gomi) Address : 16 Spencer Road, Isleworth, Middlesex, TW7 4BH, United Kingdom Manufacturer : Shenzhen sam Technology Co., Ltd. Address : Building B, Zhongbaotong Information Industry Park, No. 9 Tiansha Road, Tangxia Town, Dongguan City, Guangdong Province, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: CTA26032401402 Page 3 of 8 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 TEST STANDARDS ............................................................................................................ 4 2 SUMMARY .......................................................................................................................... 5 2.1 General Remarks ..................................................................................................... 5 2.2 Product Description ................................................................................................. 5 2.3 Special Accessories ................................................................................................. 5 2.4 Modifications ............................................................................................................ 5 3 TEST ENVIRONMENT ....................................................................................................... 6 3.1 Address of the test laboratory .................................................................................. 6 3.2 Test Facility .............................................................................................................. 6 3.3 Statement of the measurement uncertainty ............................................................. 6 4 Test limit .............................................................................................................................. 7 4.1 Requirement ............................................................................................................ 7 4.2 Conducted Power Results ....................................................................................... 7 4.3 Manufacturing tolerance .......................................................................................... 7 4.4 Evaluation Result ..................................................................................................... 8 4.5 Simultaneous Transmission for SAR Exclusion ...................................................... 8 5 Conclusion ........................................................................................................................... 8 Report No.: CTA26032401402 Page 4 of 8 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 1 T E S T S T A N D A R D S The tests were performed according to following standards: ANSI C95.1–1999: IEEE Standar…

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Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn FCC PART 15 SUBPART C TEST REPORT FCC PART 15.247 Report Reference No. ...................: FCC ID. ......................................... : CTA26032401401 2BV68-GT10 Compiled by ( position+printed name+signature) : File administrators Zoey Cao Supervised by ( position+printed name+signature) : Project Engineer Ace Chai Approved by ( position+printed name+signature) : RF Manager Eric Wang Date of issue ...................................: Apr. 02, 2026 Testing Laboratory Name .............: Shenzhen CTA Testing Technology Co., Ltd. Address ..........................................: Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Applicant’s name...........................: Zero Waste Club Ltd. (Trading as gomi) Address ...........................................: 16 Spencer Road, Isleworth, Middlesex, TW7 4BH, United Kingdom Test specification ......................... : Standard ..........................................: FCC Part 15.247 Shenzhen CTA 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 CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA 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. Equipment description ................ : gomi Item Tracker Trade Mark ......................................: gomi Manufacturer ...................................: Shenzhen sam Technology Co., Ltd. Model/Type reference .....................: GT10 Listed Models ..................................: N/A Modulation ......................................: GFSK Frequency .......................................: From 2402MHz to 2480MHz Ratings ............................................: DC 3.0V From battery Result ..............................................: PASS Report No.: CTA26032401401 Page 2 of 31 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : gomi Item Tracker Model /Type : GT10 Listed Models : N/A Applicant : Zero Waste Club Ltd. (Trading as gomi) Address : 16 Spencer Road, Isleworth, Middlesex, TW7 4BH, United Kingdom Manufacturer : Shenzhen sam Technology Co., Ltd. Address : Building B, Zhongbaotong Information Industry Park, No. 9 Tiansha Road, Tangxia Town, Dongguan City, Guangdong Province, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: CTA26032401401 Page 3 of 31 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 TEST STANDARDS ...................................................................................................................................... 4 2 SUMMARY .................................................................................................................................................... 5 2.1 General Remarks .............................................................................................................................. 5 2.2 Product Description* .......................................................................................................................... 5 2.3 Equipment Under Test ....................................................................................................................... 5 2.4 Short description of the Equipment under Test (EUT) ...................................................................... 5 2.5 EUT configuration .............................................................................................................................. 5 2.6 EUT operation mode ......................................................................................................................... 5 2.7 Block Diagram of Test Setup ............................................................................................................. 6 2.8 Related Submittal(s) / Grant (s) ......................................................................................................... 6 2.9 Modifications ...................................................................................................................................... 6 3 TEST ENVIRONMENT ................................................................................................................................. 7 3.1 Address of the test laboratory ........................................................................................................... 7 3.2 Test Facility........................................................................................................................................ 7 3.3 Environmental conditions .................................................................................................................. 7 3.4 Summary of measurement results .................................................................................................... 8 3.5 Statement of the measurement u…

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1 FCC Appendix RF Test Data for BLE FCC ID : 2BV68-GT10 Company : Zero Waste Club Ltd. (Trading as gomi) EUT : gomi Item Tracker Model Number : GT10 Report No. : CTA26032401401 Reviewed By : Eric Wang 2 Appendix A: DTS Bandwidth Test Result TestMode Antenna Freq(MHz) DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 0.636 2401.692 2402.328 0.5 PASS 2440 0.640 2439.692 2440.332 0.5 PASS 2480 0.648 2479.684 2480.332 0.5 PASS 3 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 4 5 Appendix B: Occupied Channel Bandwidth Test Result TestMode Antenna Freq(MHz) OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 1.0123 2401.5167 2402.5290 --- --- 2440 1.0116 2439.5164 2440.5280 --- --- 2480 1.0076 2479.5191 2480.5267 --- --- 6 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 7 8 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 9 10 Appendix C: Maximum conducted output power Test Result Peak TestMode Antenna Freq(MHz) Conducted Peak Powert[dBm] Conducted Limit[dBm] Verdict BLE_1M Ant1 2402 0.01 ≤30 PASS 2440 -0.30 ≤30 PASS 2480 -0.33 ≤30 PASS 11 Appendix D: Maximum power spectral density Test Result TestMode Antenna Freq(MHz) Result[dBm/3kHz] Limit[dBm/3kHz] Verdict BLE_1M Ant1 2402 -15.50 ≤8.00 PASS 2440 -16.17 ≤8.00 PASS 2480 -16.18 ≤8.00 PASS 12 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 13 14 Appendix E: Band edge measurements Test Result TestMod e Antenn a ChNam e Freq(MHz ) RefLevel[dBm ] Result[dBm ] Limit[dBm ] Verdic t BLE_1M Ant1 Low 2402 -0.35 -51.33 ≤-20.35 PASS High 2480 -0.81 -52.03 ≤-20.81 PASS 15 Test Graphs BLE_1M_Ant1_Low_2402 BLE_1M_Ant1_High_2480 16 Appendix F: Conducted Spurious Emission Test Result TestMode Antenna Freq(MHz) FreqRange [MHz] RefLevel [dBm] Result[dBm] Limit[dBm] Verdict BLE_1M Ant1 2402 Reference -0.20 -0.20 --- PASS 30~1000 -0.20 -67.4 ≤-20.2 PASS 1000~26500 -0.20 -44.3 ≤-20.2 PASS 2440 Reference -0.66 -0.66 --- PASS 30~1000 -0.66 -67.91 ≤-20.66 PASS 1000~26500 -0.66 -42.78 ≤-20.66 PASS 2480 Reference -1.19 -1.19 --- PASS 30~1000 -1.19 -61.18 ≤-21.19 PASS 1000~26500 -1.19 -42.12 ≤-21.19 PASS 17 Test Graphs BLE_1M_Ant1_2402_0~Reference BLE_1M_Ant1_2402_30~1000 BLE_1M_Ant1_2402_1000~26500 18 BLE_1M_Ant1_2440_0~Reference BLE_1M_Ant1_2440_30~1000 19 BLE_1M_Ant1_2440_1000~26500 BLE_1M_Ant1_2480_0~Reference BLE_1M_Ant1_2480_30~1000 20 BLE_1M_Ant1_2480_1000~26500 21 Appendix G: Duty Cycle Test Result TestMode Antenna Freq(MHz) ON Time [ms] Period [ms] X DC [%] xFactor Limit Verdict BLE_1M Ant1 2402 0.41 0.62 0.6613 66.13 1.80 --- --- 2440 0.41 0.62 0.6613 66.13 1.80 --- --- 2480 0.41 0.62 0.6613 66.13 1.80 --- --- 22 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 23 24 Appendix H: Emissions in Restricted Bands Test Result TestMode Antenna ChName Freq(MHz) Detector Freq [MHz] Result [dBm] Gain [dB] DC Factor [dB] Result [dBuV/m] Limit [dBuV/m] Verdict BLE_1M Ant1 Low 2402 AV 2310.000 -59.99 5.05 1.80 42.06 ≤54 PASS AV 2371.085 -58.54 5.05 1.80 43.51 ≤54 PASS AV 2390.000 -59.64 5.05 1.80 42.41 ≤54 PASS Peak 2310.000 -52.42 5.05 0.00 47.83 ≤74 PASS Peak 2385.575 -47.95 5.05 0.00 52.30 ≤74 PASS Peak 2390.000 -50.19 5.05 0.00 50.06 ≤74 PASS High 2480 AV 2483.500 -58.21 5.05 1.80 43.84 ≤54 PASS AV 2484.560 -57.59 5.05 1.80 44.46 ≤54 PASS AV 2500.000 -58.97 5.05 1.80 43.08 ≤54 PASS Peak 2483.500 -48.78 5.05 0.00 51.47 ≤74 PASS Peak 2484.880 -44.84 5.05 0.00 55.41 ≤74 PASS Peak 2500.000 -50.09 5.05 0.00 50.16 ≤74 PASS Note： 1. The limit in dBm for average detector is conversion from 54dBuV/m, according to 15.209(a). The limit in dBm for peak detector is 20dB above the limit of average detector in dBm. 25 Test Graphs BLE_1M_Ant1_Low_2402_AV BLE_1M_Ant1_Low_2402_Peak BLE_1M_Ant1_High_2480_AV 26 BLE_1M_Ant1_High_2480_Peak

AntennaName:JTMN002 Manufacturer:深圳珈港电子科技有限公司 ShenzhenJahportElectronicTechnologyCo.,LTD Address: 深圳市南山区高新南六道 8 号航盛科技大厦 18B-18C 1 、 Bluetoothantennaspecifications ： ·Thethicknessoftheantennacopperlayeris38um Working Frequency ： 2.4 - 2.5 GHz Peak Gain：5.05 dBi (Typ.) Impedance：50Q Maximum Power：1W Room 18B-18C, Hang Sheng Technology Building, No. 8 Gaoxin South Sixth Road, Nanshan District, Shenzhen, China 2、ImpedancevsFrequency 3、ImpedancevsFrequency 4、ImpedancevsFrequency 5、FarFieldvsAngle@f0

FCC ID: 2BV68-GT10 Test Setup Photos of the EUT