A3LSMR955Smart wearable

DRAFT–FOR INTERNAL USE ONLY Asset will be upda ted when available Asset will be updated when available User manual This document is watermarked because certain important information in the document has not yet been verified. This document has been sent to you as a draft and for informational purposes only. The document should only be used for internal purposes and may not be distributed outside of the company. Distributing the document outside of the company could result in legal exposure to the company if the preliminary, unverified information in the draft turns out to be inaccurate. DRAFT–FOR INTERNAL USE ONLY Contents Gettingstarted Set up your device:Charge the battery| Wireless power sharing| Wear the Watch Start using your device:Turn on your device | Activation | Galaxy Wearable app | Lock or unlock your device | Customize keys | Navigation | Change the watch face | Quick panel | Tiles | Notifications | Bedtime mode | Do not disturb | Theater mode | Water lock mode | Enter text Apps Tools:Alarm| Bixby| Calculator| Calendar| Compass| Contacts| Find My Phone| Reminder | Samsung Global Goals | Samsung Pay| Stopwatch| Timer| Voice Recorder | Weather | World clock Media:Buds controller| Gallery| Media controller| Messages | Phone Health:Samsung Health| Samsung Health Monitor Google:Play store| Maps Microsoft:Outlook Settings Connections:Bluetooth | Wi-Fi | NFC | Disconnection alerts | Airplane mode| Mobile networks | Data usage Notifications:Notification settings| Advanced notification settings| Wireless emergency alerts Sounds and vibration:Sound mode| Vibration| Call vibration| Notification vibration| Volume| Ringtone | Notification sound| System vibration| System sounds Display:Adjust screen brightness | Always on Display| Screen wake-up| Show media controls| Set the screen timeout | Show last app | Font | Touch sensitivity| Show charging info 2 WEA_R93X_R94X_R95X_R96X_EN_UM_XXX_050823_R0 DRAFT–FOR INTERNAL USE ONLY Device maintenance:Battery | Power saving mode | Watch only mode | Text to speech | Date and time | Orientation | Connect to a new phone| Reset the Watch| Location Accessibility:TalkBack | Visibility enhancements | Hearing enhancements | Interaction and dexterity | Accessibility| Installed services Security and privacy:Set a screen lock| Permission manager Accounts:Samsung account| Google account Other:Software update | Tips and tutorials| About watch LearnMore Videos| Tips | Samsung Care| Talk to an agent Legalinformation Restricting children’s access to your mobile device Contents 3 DRAFT–FOR INTERNAL USE ONLY Getting started Galaxy Fresh6 Galaxy Wise6 Set up your device Start using your device 4 Asset will be updated when available DRAFT–FOR INTERNAL USE ONLY Galaxy Fresh6 Asset will be updated when available Getting started 5 Devicesandsoftwareareconstantlyevolving—theillustrationsyouseehereareforreferenceonly. DRAFT–FOR INTERNAL USE ONLY Galaxy Wise6 Asset will be updated when available Getting started 6 Devicesandsoftwareareconstantlyevolving—theillustrationsyouseehereareforreferenceonly. DRAFT–FOR INTERNAL USE ONLY Set up your device Learn more about your device hardware, assembling and charging, and how to get started using your new device. Charge the battery| Wireless power sharing| Wear the Watch Charge the battery Your device is powered by a rechargeable battery. Asset will be updated when available Getting started 7 Devicesandsoftwareareconstantlyevolving—theillustrationsyouseehereareforreferenceonly. DRAFT–FOR INTERNAL USE ONLY 1. Connect the wireless charger to a charging port. 2. Place the watch onto the wireless charger, aligning the center of your watch with the center of the wireless charger. 3. After fully charging, disconnect the watch from the wireless charger. CAUTION The charging head for plugging the USB cable into a wall outlet is not included. Use only Samsung charging devices rated with an output voltage of 5v and an output current of over 150mA (sold separately). Samsung accessories are designed for your device to maximize battery life. Using other accessories may void your warranty and may cause damage. NOTE Prevent the USB charger port and the small end of the charger cable from coming into contact with conductive materials, such as liquids, dust, metal powders, and pencil leads. While charging, the device and the charger may become hot. This does not affect the device’s lifespan or performance and is in the device’s normal range of operation. Remove the device from the charger and wait for the device to cool down. For more information, visithttps://www.samsung.com/us/support/answer/ANS00076952. NOTE Do not disassemble, modify, or repair your device. Placing objects, such as magnetic stripe cards, including credit cards, phone cards, passbooks, and boarding passes, next to the device or charger may cause damage from the charger or device’s magnetic field. 8 Getting started DRAFT–FOR INTERNAL USE ONLY Wireless power sharing Wirelessly charge your device using a supported Samsung smartphone. Some features are not available while sharing power. Asset will be updated when available 1. From your phone, enable the Wireless power sharing feature. 2. With the phone face down, place the compatible device on the back of the phone to charge. A notification sound or vibration occurs when charging begins. Getting started 9 Devicesandsoftwareareconstantlyevolving—theillustrationsyouseehereareforreferenceonly. DRAFT–FOR INTERNAL USE ONLY NOTE Wireless power sharing works with most Qi-Certified devices. Requires minimum 30% battery to share. Speed and power efficiency of charge varies by device. May not work with some accessories, covers, or other manufacturer’s devices. If you have trouble connecting or charging is slow, remove any cover from each device. For best results when using Wireless power sharing, please note: • Remove any accessories or cover before using the feature. Depending on the type of accessory or cover, Wireless power sharing may not wo…

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47 CFR §2.903 and §2.911 (d)(5) Attestation Date: 05‐07‐2023 FCC ID: A3LSMR955 To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA 1. Samsung Electronics Co., Ltd. (“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. 2. Samsung Electronics Co., Ltd. (“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 and is not an affiliate or subsidiary of an entity identified on the Covered List. Sincerely yours, Name: Ms. Jenni Chun Job Title: Head of Regulatory & Environmental Affairs Company Name: Samsung Electronics Co., Ltd.

47 CFR §2.911 (d)(7) Agent Designation Attestation Date: 05‐07‐2023 FCC ID: A3LSMR955 Applicant (Grantee) FRN: 0027908797 To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Samsung Electronics Co., Ltd. (“the applicant”) as required by section 2.911(d)(7), designates the following agent, located in the United States, for purposes of acting as the applicant’s agent for service of process. The applicant acknowledges that they will 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. The applicant further acknowledges their responsibility to inform the FCC whenever the agent information changes. U. S. Agent Information: Contact Person : Ms. Jenni Chun Company Name : Samsung Electronics Co., Ltd. FCC FRN : 0027908797 Company Address : 19 Chapin Rd., Building D, Pine Brook, NJ 07058 Email : [email protected] Sincerely yours, Name: Ms. Jenni Chun Job Title: Head of Regulatory & Environmental Affairs Company Name: Samsung Electronics Co., Ltd.

Samsung Electronics Co., LTD. 129, Samsu ng -ro , Yeongtong-gu Suwon-City, Gyeonggi-do, 16677, Korea Date: May 07 , 2023 Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21 046 c.c. UL Verification Services Certification Division 47173 Benicia Street Fremont, CA 94538, USA To wh om it may concern: I, the undersigned, hereby authorize Ms. Chloe Lee/ Deputy General Manager of Eurofins KCTL Co.,Ltd. and hereafter referred to as Eurofins KCTL to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by Ms. Chloe Lee/ Deputy General Manager of Eurofins KCTL Co.,Ltd. on our behalf shall have the same effect as acts of our own. I, 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 19 88, 21 U.S.C. 853(a). In authorizing Eurofins KCTL as our agent, we still recognize that we are responsible to: a)comply with the relevant provisions of the certification program; b)make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints; c)make claims regarding certification only in respect of the scope for which certification has been granted; d)do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized; e) upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division; f) use certification only to indicate the products are certified as being in conformity with specified standards; g) endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner; h) ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division; i) keep a record of all complaints made known to the us relating to the product’s compliance with requirements of the relevant standard and to make these records available to the Certification Division when requested; j) take appropriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirements for certification; k) document the actions taken. This authorization is valid until further written notice from the applicant. Sincerely Yours, Jenni Chun, General Manager Regulatory & Environmental Affairs Samsung Electronics America, Inc

This document shall not be reproduced, except in full, without the written approval External photos of EUT This document shall not be reproduced, except in full, without the written approval This document shall not be reproduced, except in full, without the written approval This document shall not be reproduced, except in full, without the written approval This document shall not be reproduced, except in full, without the written approval

Samsung Electronics Co., LTD. 129, Samsu ng -ro , Yeongtong-gu Suwon-City, Gyeonggi-do, 16677, Korea Date: May. 01, 2023 Federal Communications Commission 7 435 Oakland Mills Road Columbia, MD 21046 Subject: Label Statement FCC I D: A3LSMR955 To Whom it May Concern We hereby provide the following attestations according to CFR 2.935 and FCC KDB 784748 D02: At the time of purchase, the FCC ID is readily and physically visible to the purchaser on the exterior package per CFR 2.935(f). The FCC ID will be readily legible without the aid of magnification according to CFR 2.935(d). The literature in the package describes how to access the electronic display to find the FCC ID per CFR 2.935(b) and FCC KDB 784748. Per CFR 2.935(c), the user will be able to access this information within a maximum of 3 steps. The user will be able to access this information without a SIM card, special accessories or supplemental plug- ins. Per CFR 2.935(e), We, Samsung have programmed the e- label and it is not able to be modified by any third party. Per CFR 2.935(f), the FCC ID will be able to survive normal shipping and handling so it is visible for inspection at the time of import. Should you have any questions or comments concerning the above, please contact the undersigned. Sincerely, Ms. Jenni Chun General Manager Samsung Electronics CO. LTD TEL: 1-973-808-6375 E- mail: [email protected]

ID Label and Location : SM-R955U Model number Setting>About watch ID Label and Location : SM-R955U FCC certification Setting>About watch>Status information

對外 秘 Rearopen Back viewFront Back viewBracketBT/WIFIANTRear PBATo pPBATop(Shield Tape open)PBATop(Shield can open)PBABottom SM-R955 Internal Photo BT/WIFI ANT WCDMA/LTE ANT

Eurofins KCTL Co.,Ltd. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-70-5008-1021 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR23-SPF0019 Page (149) of (200) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/6(220705) KP23-01989 Appendix A.3 Dipole Calibration certificate (D750V3_1183) Eurofins KCTL Co.,Ltd. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-70-5008-1021 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR23-SPF0019 Page (150) of (200) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/6(220705) KP23-01989 Eurofins KCTL Co.,Ltd. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-70-5008-1021 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR23-SPF0019 Page (151) of (200) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/6(220705) KP23-01989 Eurofins KCTL Co.,Ltd. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-70-5008-1021 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR23-SPF0019 Page (152) of (200) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/6(220705) KP23-01989 Eurofins KCTL Co.,Ltd. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-70-5008-1021 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR23-SPF0019 Page (153) of (200) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/6(220705) KP23-01989 Eurofins KCTL Co.,Ltd. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-70-5008-1021 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR23-SPF0019 Page (154) of (200) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/6(220705) KP23-01989 Eurofins KCTL Co.,Ltd. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-70-5008-1021 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR23-SPF0019 Page (155) of (200) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/6(220705) KP23-01989 Appendix A.4 Dipole Calibration certificate (D850V2_1006) Eurofins KCTL Co.,Ltd. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-70-5008-1021 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR23-SPF0019 Page (156) of (200) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/6(220705) KP23-01989 Eurofins KCTL Co.,Ltd. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-70-5008-1021 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR23-SPF0019 Page (157) of (200) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/6(220705) KP23-01989 Eurofins KCTL Co.,Ltd. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-70-5008-1021 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR23-SPF0019 Page (158) of (200) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/6(220705) KP23-01989 Eurofins KCTL Co.,Ltd. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-70-5008-1021 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR23-SPF0019 Page (159) of (200) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/6(220705) KP23-01989 Eurofins KCTL Co.,Ltd. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-70-5008-1021 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR23-SPF0019 Page (160) of (200) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/6(220705) KP23-01989 Eurofins KCTL Co.,Ltd. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-70-5008-1021 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR23-SPF0019 Page (161) of (200) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/6(220705) KP23-01989 Appendix A.5 Dipole Calibration certificate (D1750V2_1072) Eurofins KCTL Co.,Ltd. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-70-5008-1021 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR23-SPF0019 Page (162) of (200) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/6(220705) KP23-01989 Eurofins KCTL Co.,Ltd. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-70-5008-1021 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR23-SPF0019 Page (163) of (200) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/6(220705) KP23-01989 Eurofins KCTL Co.,Ltd. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-70-5008-1021 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR23-SPF0019 Page (164) of (200) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/6(220705) KP23-01989 Eurofins KCTL Co.,Ltd. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-70-5008-1021 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR23-SPF0019 Page (165) of (200) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/6(220705) KP23-01989 Eurofins KCTL Co.,Ltd. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-70-5008-1021 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR23-SPF0019 Page (166) of (200) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/6(220705) KP23-01989 Eurofins KCTL Co.,Ltd. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-70-5008-1021 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR23-SPF0019 Pag…

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verify No.543751163686 Eurofins KCTL Co.,Ltd. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-70-5008-1021 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR23-SPF0019 Page (2) of (200) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/6(220705) KP23-01989 REPORT REVISION HISTORY Date Revision Page No 2023-05-22 Originally issued - This report shall not be reproduced except in full, without the written approval of Eurofins KCTL Co.,Ltd. This document may be altered or revised by Eurofins KCTL Co.,Ltd. personnel only, and shall be noted in the revision section of the document. Any alteration of this document not carried out by Eurofins KCTL Co.,Ltd. will constitute fraud and shall nullify the document. This test report is a general report that does not use the KOLAS accreditation mark and is not related to KS Q ISO/IEC 17025 and KOLAS accreditation. General remarks for test reports Statement concerning the uncertainty of the measurement systems used for the tests (may be required by the product standard or client) Internal procedure used for type testing through which traceability of the measuring uncertainty has been established: Procedure number, issue date and title: Calculations leading to the reported values are on file with the testing laboratory that conducted the testing. Statement not required by the standard or client used for type testing 1. Identification when information is provided by the customer: Information marked " # " is provided by the customer. - Disclaimer: This information is provided by the customer and can affect the validity of results. Eurofins KCTL Co.,Ltd. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-70-5008-1021 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR23-SPF0019 Page (3) of (200) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/6(220705) KP23-01989 CONTENTS 1. General information .................................................................................................................................. 4 2. Device information .................................................................................................................................... 5 3. #LTE Information .................................................................................................................................... 10 4. Specific Absorption Rate ..................................................................................................................... 12 5. SAR Measurement Procedures ........................................................................................................ 13 6. SAR Measurement Configurations .................................................................................................. 14 7. RF Exposure Limits ............................................................................................................................... 15 8. FCC SAR General Measurement Procedures ............................................................................ 16 9. RF Average Conducted Output Power........................................................................................... 22 10. System Verification ................................................................................................................................ 45 11. SAR Test Results ................................................................................................................................... 49 12. Simultaneous Transmission ............................................................................................................... 58 13. SAR Measurement Variability ............................................................................................................ 59 14. Measurement Uncertainty ................................................................................................................... 60 15. Test Equipment Information ............................................................................................................... 61 16. Test System Verification Results ................................................................................................... 62 17. Test Results ............................................................................................................................................. 73 Appendix A. Calibration certificate ............................................................................................................ 106 Appendix B. SAR Tissue Specification .................................................................................................... 194 Appendix C. #Antenna Location & Distance ......................................................................................... 195 Appendix D. EUT Photo ................................................................................................................................ 197 Appendix E. Test Setup Photo .................................................................................................................... 200 End of test report ............................................................................................................................................. 200 Eurofins KCTL Co.,Ltd. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-70-5008-1021 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR23-SPF0019 Page (4) of (200) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/6(220705) KP23-01989 1. General information Client : Samsung Electronics Co., Ltd. Address : 129, Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Rep. of Korea Manufacturer : Samsung Electronics Co., Ltd. Address : 129, Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Rep. of Korea Factory 1 AG TECH CO.,LTD Address …

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DESIGN SPECIFICATION Part Number: LT31456 (SM-R955) Rev. A Page 1 of 8 Kyocera AVX, Inc. Confidential & Proprietary DESIGN SPECIFICATION DESIGN INTERNAL ANTENNA MODEL / TYPE SM-R955 / BT/WIFI INTENNA KYOCERA AVX P/N LT31456 SEC CODE GH42-06984A CUSTOMER SAMSUNG ELECTRONICS CO., LTD. SUPPLIER KYOCERA AVX INC. TEST DATE 2023. 04. 21 ENGINEERING MANAGER CHECKED MECHANICAL MANAGER CHECKED DESIGN MANAGER CHECKED YM Yun JC Kim KJ Chun 2021 © COPYRIGHT KYOCERA AVX INC. This document is issued by Kyocera AVX Inc. (hereinafter called Kyocera AVX) in confidence, and is not to be reproduced in whole or in part without the prior written permission of Kyocera AVX. The information contained herein is the property of Kyocera AVX and is to be used only for the purpose for which it is BT/WiFi mitted and is not to be released in whole or in part without the prior written permission of Kyocera AVX. DESIGN SPECIFICATION Part Number: LT31456 (SM-R955) Rev. A Page 2 of 8 Kyocera AVX, Inc. Confidential & Proprietary CONTENTS 1. Abbreviations and Definitions ................................................................................................................ 3 2. ELECTRICAL SPECIFICATION FOR SM-R955 ................................................................................ 4 2.1. Frequency Band .............................................................................................................................. 4 2.2. Electrical Characteristics ................................................................................................................ 4 2.2.1. VSWR..................................................................................................................................... 4 2.3. Passive Measurement ..................................................................................................................... 5 2.3.1. Input Return Loss and VSWR ................................................................................................ 5 2.4. SM-R955 Smart Watch WIFI INTENNA ..................................................................................... 6 3. TEST METHOD .................................................................................................................................... 7 3.1. Measurement information ............................................................................................................... 7 3.2. Return Loss & VSWR Test ............................................................................................................ 7 3.3. Return Loss & VSWR Test ............................................................................................................ 8 3.4. Radiation Pattern Test .................................................................................................................... 8 DESIGN SPECIFICATION Part Number: LT31456 (SM-R955) Rev. A Page 3 of 8 Kyocera AVX, Inc. Confidential & Proprietary Purpose and Scope The purpose of this document is to establish a design specification for the antenna DESIGN that Kyocera AVX is developing for the Samsung SM-R955 wireless Smart Watch. Any changes or additions to this specification can affect schedule and/or cost or the DESIGN and should be negotiated between Kyocera AVX and Samsung before being incorporated into the specification. Upon agreement of this specification, Kyocera AVX will make no changes without the written approval from Samsung. Any changes requested by Samsung will be given to Kyocera AVX with sufficient time to evaluate the cost impact and react as required. 1. Abbreviations and Definitions AVG Average ̊ Degree ̊C Celsius (degrees Centigrade) cm Centimeter G Gravitational Force g Grams Hz Hertz In Inches IQC Incoming Quality Control MHz Megahertz m Meter mm Millimeter N Newton PCB Printed Circuit Board TX Transmit Band RH Relative Humidity RX Receive Band VSWR Voltage Standing Wave Ratio W Watt Design specification: A target specification to guide design process. DESIGN Specification: A final specification for the qualified DESIGN. DESIGN SPECIFICATION Part Number: LT31456 (SM-R955) Rev. A Page 4 of 8 Kyocera AVX, Inc. Confidential & Proprietary 2. ELECTRICAL SPECIFICATION FOR SM-R955 2.1. Frequency Band Mode Frequency Band (MHz) WIFI 2,400~2,500 MHz, 5,150~5,850 MHz 2.2. Electrical Characteristics 2.2.1. VSWR < Smart Watch mounted typical measurements > Frequency Range 2,400 MHz 2,500 MHz 5,150 MHz 5,850 MHz V.S.W.R 1.5 ± 0.5:1 1.4 ± 0.5:1 2.9 ± 0.5:1 3.7 ± 0.5:1 <WiFi Antenna> Matching Requirements In order to assure the best performance of the antenna, the matching will be evaluated in free space and in talk position. The antenna will comply with the Electrical Specification requirements, as set out below, while mounted on the Smart Watch containing the PCB. The Smart W…

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