ZCASMR390Wearable Device

No ti ce for measuring the heart rate When measuring your h eart ra te, wear the Gala xy Fit3 snugly on your arm above your wrist as s hown in th e figure below. Do not fasten th e Gala xy Fit3 too tightly. <Rear> Heart rate sensor • The accuracy of the heart rate sensor can be aected depending on the user’s movements, personal physiology, and the measurement conditions and surroundings. Take heart rate measurements when you ar e seated and relaxed. • Do not look directly at the heart rate sensor’s lights. Doing so may impair your vision. • If your device becomes hot to the to uch, please remove it until it cools. Exposing skin to a hot surface of the device for a long time may cause skin burn. Accessing more info rma tion To view the full user manual and the full safety information, including device and battery disposal instructions, la unch the Ga laxy Wearable a pp on your mobile device and tap → User manual. Or, visit www.samsung.com/ca . • The method for accessing the user manual from the Galaxy Wearable app may vary depending on your mobile device. • The user manual may not be available depending on the web browser or service provider. Conne ctin g the Galaxy Fit3 to a mob ile d evice On your mobile device, launch or and download the Galaxy Wearable app, launch it, and then follow the on-screen instructions to complete the connection. • Connection methods and scr een may vary depending on your mobile device and software version. • Supported mobile devices and features may vary depending on your region, service provider, and device manufacturer. Charging the battery After purchasi ng t he Gala xy Fit3 , connect th e charger to turn on the p ower. You must first charge the battery sufficie ntly. After fu ll y charging your Galaxy Fit3, pull on the handle of th e charger to disconnect it. USB cable charging dock Use only Samsung-approved chargers. •The Gala xy Fit3 has no separate p ower key and is p owered on when the battery is charged. •The charger should remain cl ose to the electric s ocket and be easily accessible while charging. Pack age contents • Quick start guide•Galaxy Fit3 •USB cable charging dock The items suppl ied with th e Galaxy Fit3 and their images may vary by region. De vic e layout Do not in se rt sharp obje cts into the pressure vent. Inner components of the Galaxy Fit3 may be damaged along with th e water-resis tance feature. Printed in Korea GH68-50109K Rev.1.1 English (CA). 05/2019 Quick Start Guide SM-R 390 Taking off the Galaxy Fit3 When taking off the Galaxy Fit3 , pull down o n the buckle and pull it out as shown in the gure below. •THIS DEVICE AND ANY SOFTWARE, SERVIC E, FUNCTION PROVIDED THEREIN I S SOLELY INTENDED FOR FITNESS A ND WELLNESS PURPOSES ONLY A ND IS NOT IN TENDED FOR USE IN THE DIAGNOSIS OF DISEASE OR OTHER CONDITIONS, OR IN THE CURE, MITIGATION, TREATMENT OR PREVENTION OF DISEASE. •Any in formation that is obtained from use of the Gala xy Fit3 or the Fit Software o r any appl ication preloaded within may not be suita ble, accurate, complete or reliable. R390_QSG_CA_ENG_2.indd 15/4/2019 6:02:16 AM Galaxy Store Play 3 Charging contacts Specific Absorption Rate (SAR) certification information Your device conforms to ISED (Innovation, Science and Economic Development Canada) standards that limit human exposure to RF (radio frequency) energy emitted by radio and telecommunications equipment. These standards prevent the sale of mobile devices that exceed a maximum exposure level (known as the Specic Absorption Rate, or SAR) of 1.6 W/kg (head and trunk) and 4.0 W/kg (limbs). More SAR information can be accessed online on ISED’s website ic.gc.ca/eic/site/ceb-bhst.nsf/eng/h_tt00084.html. In normal use, the actual SAR is likely to be much lower, as the device has been designed to emit only the RF energy necessary to transmit a signal to the nearest base station. By automatically emitting lower levels when possible, your device reduces your overall exposure to RF energy. Dep ending on the region or model, some devices are required to receive approval from Innovation, Science and Economic Development Canada (ISED)/the Federal Communications Commission (FCC). If your device is approved by the IS ED/FCC, you can vi ew the IS ED/FCC ID of the device and the specic SAR levels at the following IS ED website: sms-sgs.ic.gc.ca/equipmentSearch/searchRadioEquipments. ISED Notice This device complies with ISED (Innovation, Science and Economic Development Canada) licence exempt RSS standard(s). Operation is subject to the following two conditions: 1. This device may not cause interference. 2. This device must accept any interference, including interference that may cause undesired operation of the device. • If the device is dropped or receives an impact, the water- and dust-resistant features of the device may be damaged. • Some features may not work properly if the device is used in water . Your device has been tested in a controlled environment and certified to be water- and dust- resistant in specific situations and conditions. (Meets the requirements of the water-resistance in a 50 m deep water as described by the international standard ISO 22810:2010 and your device can be used in shallow water. Meets the requirements of the dust-resistance as described by classification IEC 60529 IP6X.) Removing the battery • To remove the battery, contact an authorized service centre. • For your safety, you mu st not attempt to remove t he battery. If the battery is not properly removed, it may lead to damage to the battery and device, cause personal injury, and/or result in the device being unsafe. • Samsung does not accept liability for any damage or loss (whether in contract or tort, including negligence) which may arise from failure to precisely fol low these warnings and instructions, other than death or personal injury caused by Samsung’s negligence. Follow the warnings below to prevent injury to peo ple or damage t o the device • Do not allow children or animals …

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47 CFR §2.911 (d)(7) Agent Designation Attestation Date: 30-08-2023 FCC ID: ZCASMR390 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 America, Inc. Company Address : 19 Chapin Rd., Building D, Pine Brook, NJ 07058 Email : [email protected] Grantee Code: ZCA FRN #: 0027908797 Telephone No: 1-973-808-6375 Sincerely yours, Name: Ms. Jenni Chun Job Title: Head of Regulatory & Environmental Affairs Company Name: Samsung Electronics Co., Ltd.

47 CFR §2.903 and §2.911 (d)(5) Attestation Date: 30-08-2023 FCC ID: ZCASMR390 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.

Authority to Act as Agent Date: __0918,2023_____ American Certification Body, Inc. 6731 Whit tier Avenue Suite C110 McLean, VA 22101 To Whom It May Concern: ______(CTTL,Telecommunication Technology Labs,CAICT)______ is authorized to act on our behalf, until otherwise notified, for applications to American Certification Body, Inc. (ACB). We certify that we are not subject to 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. Further, no party, as defined in 47 CFR 1.2002 (b) , to the application is subject t o denial of federal benefits, that includes FCC benefits. Thank you, Agency Agreement Expiration Date: _____12 months_____ By: ____________ _____Jenni Chun_________ (Signature 1 ) (Print name) Title : ______General Manager________ On behalf of: __Samsung Electronics American,Inc___ (Company Name) Tel ephone: ___973-808-6375____ 022818 – 11 1 - Must be signed by applicant contact given for applicant on the FCC site, or by the authorized agent if an appropriate authorized agent letter has been provided. Letters should be placed on appropriate letterhead. Request for Confidentiality Date: _0918,2023__ Subject: Confidentiality Request for: ____FCC ID: ZCASMR390____ Pursuant to FCC 47 CFR 0.457(d) and 0.459 and IC RSP-100, Section 9.4, the applicant requests that a part of the subject FCC application be held confidential. Type of Confidentiality Requested Exhibit ☐Short Term☒Permanent Block Diagrams ☒Short Term External Photos ☒Short Term☐Permanent * 2 Internal Photos ☐Short Term☒Permanent Operation Description/Theory of Operation ☐Short Term☒Permanent Parts List & Placement/BOM ☐Short Term☒Permanent Tune-Up Procedure ☐Short Term☒Permanent Schematics ☒Short Term Test Setup Photos ☒Short Term☐Permanent * 3 User’s Manual _____SAMSUNG Electronics______ has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecting the details of the design will result in financial hardship. Permanent Confidentiality: The applicant requests the exhibits listed above as permanently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. Short-Term Confidentiality: The applicant requests the exhibits selected above as short term confidential be withheld from public view for a period of __180___ days from the date of the Grant of Equipment Authorization and prior to marketing. This is to avoid premature release of sensitive information prior to marketing or release of the product to the public. Applicant is also aware that they are responsible to notify ACB in the event information regarding the product or the product is made available to the public before the requested period has expired. ACB will then release the The asterisked items (*) require further information to be provided to ACB before permanent confidentiality will be extended to these exhibits. Please refer to FCC KDB 726920 and the specific Document link for D01 found at: https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=41731 and review section II, 3) regarding specific information that must accompany these requests. documents listed above for public disclosure pursuant to FCC Public Notice DA 04-1705. NOTE for Industry Canada Applications: regarding specific information that must accompany these requests. 022818 – 11 IC currently only distinguishes Permanent Confidentiality exhibits as shown above. Short Term confidentiality is not considered applicable to IC applications. Sincerely, By: ______ /General Manager______ ___Jenni Chun____ (Signature/Title 3 ) (Print name) 3 - Must be signed by applicant contact given for applicant on the FCC site, or by the authorized agent if an appropriate authorized agent letter has been provided. Letters should be placed on appropriate letterhead. 022818 – 11

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©Copyright. All rights reserved by CTTL. SAR TEST REPORT No. I23Z670257-SEM02 For SAMSUNG Electronics Co., Ltd. Wearable device Model Name: SM-R390 with Hardware Version: REV1.0 Software Version: R390XXU0AWHG FCC ID: ZCASMR390 Issued Date: 2023-9-27 Note: The test results in this test report relate only to the devices specified in this report. This report shall not be reproduced except in full without the written approval of CTTL. Test Laboratory: CTTL-Telecommunication Technology Labs, CAICT No. 52, Huayuan North Road, Haidian District, Beijing, P. R. China 100191. Tel:+86(0)10-62304633-2512, Fax:+86(0)10-62304633-2504 Email: [email protected], website: www.caict.ac.cn ©Copyright. All rights reserved by TMC Beijing。 Page 2 of 49 REPORT HISTORY Report Number Revision Issue Date Description I23Z70257-SEM02 Rev.0 2023-9-27 Initial creation of test report No.I23Z70257-SEM02 ©Copyright. All rights reserved by CTTL. Page 3 of 49 TABLE OF CONTENT 1 TEST LABORATORY ................................................................................................................. 5 1.1 INTRODUCTION & ACCREDITATION ................................................................................................................ 5 1.2 TESTING LOCATION ........................................................................................................................................ 5 1.3 TESTING ENVIRONMENT ................................................................................................................................. 5 1.4 PROJECT DATA ................................................................................................................................................ 5 1.5 SIGNATURE ..................................................................................................................................................... 5 2 STATEMENT OF COMPLIANCE ................................................................................................ 6 3 CLIENT INFORMATION.............................................................................................................. 7 3.1 APPLICANT INFORMATION .............................................................................................................................. 7 3.2 MANUFACTURER INFORMATION ..................................................................................................................... 7 4 EQUIPMENT UNDER TEST (EUT) AND ANCILLARY EQUIPMENT (AE) ................................ 8 4.1 ABOUT EUT ................................................................................................................................................... 8 4.2 INTERNAL IDENTIFICATION OF EUT USED DURING THE TEST .......................................................................... 8 4.3 INTERNAL IDENTIFICATION OF AE USED DURING THE TEST ............................................................................. 8 5 TEST METHODOLOGY .............................................................................................................. 9 5.1 APPLICABLE LIMIT REGULATIONS .................................................................................................................. 9 5.2 APPLICABLE MEASUREMENT STANDARDS ...................................................................................................... 9 6 SPECIFIC ABSORPTION RATE (SAR) .................................................................................... 10 6.1 INTRODUCTION ............................................................................................................................................. 10 6.2 SAR DEFINITION .......................................................................................................................................... 10 7 TISSUE SIMULATING LIQUIDS ............................................................................................... 11 7.1 TARGETS FOR TISSUE SIMULATING LIQUID .................................................................................................... 11 7.2 DIELECTRIC PERFORMANCE ......................................................................................................................... 11 8 SYSTEM VERIFICATION .......................................................................................................... 12 8.1 SYSTEM SETUP ............................................................................................................................................. 12 8.2 SYSTEM VERIFICATION ................................................................................................................................. 13 9 MEASUREMENT PROCEDURES ............................................................................................ 14 9.1 TESTS TO BE PERFORMED ............................................................................................................................. 14 9.2 GENERAL MEASUREMENT PROCEDURE ........................................................................................................ 16 9.3 BLUETOOTH MEASUREMENT PROCEDURES FOR SAR .................................................................................. 17 9.4 POWER DRIFT ............................................................................................................................................... 17 10 CONDUCTED OUTPUT POWER ........................................................................................... 17 11 TRANSMIT ANTENNA SEPARATION DISTANCES ............................................................... 17 12 SAR TEST RESULT ................................................................................................................ 18 12.1 SAR RESULTS FOR BT ................................................................................................................................ 18 No.I23Z70257-SEM02 ©Copyright. All rights rese…

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SPEED Communication Technology Limited Approval sheet of B319- antenna Customer/Project B319Antenna Frequency Band 2400-2500MHZ Model antenna B319Antenna SCT P/N Version A Date 2023-9-25 Manufacturer Huizhou SPEED Wireless Technology Co., Ltd. Address SX-01-02, Shangxia District, Shuikou Dongjiang Science and Technology Park, Zhongkai High-tech Zone, Huizhou City Checked by RF Designed by RF ZHANGFANG ME ME XIAOYONGBIN QC Remark Customer Date Confirmed by RF ME Remark Confidential Information 1. Measurement Data Efficiency (dB) Gain (dBi) 2400 -12.47 -5.05 2410 -12.26 -4.89 2420 -12.02 -4.72 2430 -11.95 -4.58 2440 -11.70 -4.35 2450 -11.49 -4.14 2460 -11.31 -4.00 2470 -11.54 -4.18 2480 -11.77 -4.15 2490 -11.57 -4.22 2500 -11.95 -4.06 2400MHZ Total Resp o n se (d B) -26 -4 -24 -22 -20 -18 -16 -14 -12 -10 -8 -6 Y XZ Azi m uth = 0.0 El evati on = 0.0 Rol l = 0.0 Confidential Information 2450MHZ Total Resp o n se (d B) -24 -4 -22 -20 -18 -16 -14 -12 -10 -8 -6 X Y Z Azi m uth = 0.0 El evati on = 0.0 Rol l = 0.0 2500MHZ Confidential Information Total Resp o n se (d B) -30 0 -25 -20 -15 -10 -5 X Y Z Azi m uth = 0.0 El evati on = 0.0 Rol l = 0.0 2. 2D DRAWING Confidential Information

©Copyright. All rights reserved by CTTL. FCC PART 15C TEST REPORT No. I23Z70257-IOT01 for Samsung Electronics Co., Ltd. Wearable device Model Name: SM-R390 FCC ID: ZCASMR390 with Hardware Version: REV1.0 Software Version: R390XXU0AWHG Issued Date: 2023-9-11 Note: The test results in this test report relate only to the devices specified in this report.This report shall not be reproduced except in full without the written approval of CTTL. Test Laboratory: CTTL, Telecommunication Technology Labs, CAICT No.52, HuayuanNorth Road, Haidian District, Beijing, P. R. China 100191 . Tel :+86(0)10-62304633 -2512,Fax:+86(0)10-62304633-2504 Email:[email protected], website: www.chinattl.com No. I23Z70257-IOT01 ©Copyright. All rights reserved by CTTL. Page 2 of 91. REPORT HISTORY Report Number Revision Description Issue Date I23Z70257-IOT01 Rev.0 1st edition 2023-9-11 Note: the latest revision of the test report supersedes all previous version. No. I23Z70257-IOT01 ©Copyright. All rights reserved by CTTL. Page 3 of 91. CONTENTS 1.T EST LABORATORY ......................................................................................................................... 5 1.1. INTRODUCTION &ACCREDITATION .................................................................................................. 5 1.2. TESTING LOCATION ......................................................................................................................... 5 1.3. TE STING ENVIRONMENT .................................................................................................................. 6 1.4. PROJECT DATA ................................................................................................................................. 6 1.5. SIGNATURE ...................................................................................................................................... 6 2.CLIENT INFORMATION ................................................................................................................... 7 2.1. APPLICANT INFORMATION ............................................................................................................... 7 2.2. MANUFACTURER INFORMATION ...................................................................................................... 7 3.E QUIPMENT UNDER TEST (EUT) AND ANCILLARY EQUIPMENT (AE) ............................. 8 3.1. ABOUT EUT .................................................................................................................................... 8 3.2. IN TERNAL IDENTIFICATION OF EUT ................................................................................................ 8 3.3. IN TERNAL IDENTIFICATION OF AE ................................................................................................... 8 3.4. NORMAL ACCESSORY SETTING ........................................................................................................ 8 3.5. GE NERAL DESCRIPTION ................................................................................................................... 8 4.REFERENCE DOCUMENTS ............................................................................................................. 9 4.1. DOCUMENTS SUPPLIED BY APPLICANT ............................................................................................ 9 4.2. REFERENCE DOCUMENTS FOR TESTING ........................................................................................... 9 5.T EST RESULTS ................................................................................................................................. 10 5.1. SUMMARY OF TEST RESULTS ......................................................................................................... 10 5.2. STATEMENTS .................................................................................................................................. 10 6.T EST FACILITIES UTILIZED ......................................................................................................... 11 7.M EASUREMENT UNCERTAINTY ................................................................................................ 12 7.1.PEAK OUTPUT POWER - CONDUCTED ............................................................................................ 12 7.2.FREQUENCY BAND EDGES - CONDUCTED ..................................................................................... 12 7.3.TRANSMITTER SPURIOUS EMISSION - CONDUCTED ....................................................................... 12 7.4.RA DIATED UNWANTED EMISSION .................................................................................................. 12 7.5.TI ME OF OCCUPANCY (DWELL TIME) ............................................................................................ 12 7.6.20DB BANDWIDTH ........................................................................................................................ 12 7.7.CARRIER FREQUENCY SEPARATION ............................................................................................... 13 7.8.AC POWERLINE CONDUCTED EMISSION ....................................................................................... 13 ANNEX A: EUT PARAMETERS ............................................................................................................. 14 ANNEX B: DETAILED TEST RESULTS ................................................................................................ 15 B.1. MEASUREMENT METHOD .................................................................................................................. 15 B.2. PEAK OUTPUT POWER........................................................................................................................ 16 B.3. FREQUENCY BAND EDGES – CONDUCTED ......................................................................................... 18 No. I23Z70257-IOT01 ©Copyright. All rights reserved b…

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Part 15B: Part 15c:

©Copyright. All rights reserved by CTTL. No. I23Z70257-SEM02 For SAMSUNG Electronics Co., Ltd. Wearable device Model Name: SM-R390 with Hardware Version: REV1.0 Software Version: R390XXU0AWHG FCC ID: ZCASMR390 Note: The test results in this test report relate only to the devices specified in this report. This report shall not be reproduced except in full without the written approval of CTTL. Test Laboratory: CTTL-Telecommunication Technology Labs, CAICT No. 52, Huayuan North Road, Haidian District, Beijing, P. R. China 100191. Tel:+86(0)10-62304633-2512, Fax:+86(0)10-62304633-2504 Email: [email protected], website: www.caict.ac.cn ©Copyright. All rights reserved by CTTL. Picture 1: Constituents of the sample Test positions for body: The Body SAR is tested at the following 1 test positions all with the distance =0mm between the EUT and the phantom bottom: ©Copyright. All rights reserved by CTTL. Picture 2 Rear 0mm Picture 3 Antenna Locations