2A6B6-MS3Smart watch

【Connect to Bluetooth call】 【Basic parameters】 【Package Contents】 cha rge cable, product manual. Open this icon, the green color is for open situation Function introduction： 【Product indicate】 Product manual 1. 2. the dial. switch the dial SmartWatch 1.Scan the QR code below to download APP. 2.search iband directly in the application market to download 3. scan QR code icon on watch for download. ◆Method 1: Search device for binding Open APP, search for devices in 'device binding' interface, and click binding ◆Method 2: Scan QR code for binding 1.Watch: shortcut menu - QR code 2.Open APP - 'Device Binding' - click the QR code icon, in watch shortcut menu - Settings - Device Information, the watch MAC address will be displayed. You can determine your device through MAC address in device list. After the watch is successfully bound, the watch will automatically connect with the mobile phone when APP opened each time. The data can be synchronized with drop-down on APP step counting interface. （Android 5.0 or IOS12.1 and above） QR code Connected Wed. 【APP download and connection】 Dialing: connect mobile phone and make Bluetooth call, then you can make a call with the watch Contact: After the watch is successfully connected to APP, you can add a contact to APP. After the contact is successfully added, the watch phonebook will be displayed synchronously. The watch can click contact in phonebook to make a call (note: the watch needs to be connected) Call record: it can display the call record on watch, and click phone number to dial. 【Function introduction】 1.Sidebar function: the right slide of dial appears, and left slide exits sidebar. 2.Menu list: click the rotation button to enter menu, click each menu icon to enter the corresponding function, and press rotation button to return to dial. 3.Shortcut menu: slide the dial up and down to display shortcut functions (including: Bluetooth call switch, brightness adjustment, QR code, settings, voice, etc.). Click the icon to directly access this function. 4.Dial switch: Rotate the button to switch the dial Sleep monitoring: monitor the quality of sleep, and view the data of sleep duration, deep sleep, light sleep, etc. Heart rate: put the watch close to wrist, the best place to wear it is on wrist bone above arm. The real-time heart rate value can be measured, and normal value is 60-100 times/minute Blood pressure: stick the watch close to wrist, the best wearing position is above wrist bone and arm. Real-time blood pressure can be measured, adult diastolic pressure: 60~80 (mmHg) adult systolic pressure: 100~120 (mmHg) Blood oxygen monitoring: stick the watch close to wrist, the best wearing position is at wrist bone above arm, which can measure real-time blood oxygen. Sport： 1.Enter the exercise mode (running, hiking, cycling, mountain climbing, badminton, etc.), select exercise mode, click again to start the correspond- ing exercise mode data monitoring: exercise time, distance, calories consumed and heart rate data 2.Record: record all motion data Step counter: count the step count data of day. Click left to view step count record, clear the data at 00:00 a.m., or view it in APP. APP can set standard value for step count of day and reach the set step count standard. Reminder of long sitting: Set the time of long sitting. When the time comes, the watch will have a vibration reminder and the interface will have a prompt icon. Bluetooth photographing: When mobile phone is not in lock screen state, and APP interface is opened, the watch enters Bluetooth photographing interface, and mobile phone enters photographing interface, then click the watch to take photos, the mobile phone will take photos and store the photos. Bluetooth music: can control the music in mobile phone, using "+", "-" to adjust the voice volume. Alipay: bind Alipay authorization to replace mobile payment. Settings: include device information, search for mobile phone, language switch, clear data, restart, shutdown。 Breathing: you can set the length and rhythm of breathing in this. interface. Women's health: intelligently predict women's physiological period, safety period, menstrual period and ovulation period, carefully record your physiological cycle and give a reminder. Find mobile phone: When the watch is connected to mobile phone, click the "Start" button, and mobile phone will ring and vibrate. Weather: If APP is not connected, enter the weather display prompt, and current weather temperature will be displayed after connecting the APP. Stopwatch: start and end the stopwatch. Alarm: you can customize alarm clock in APP on mobile phone, and long press to delete alarm clock. Information: It can display the content of message push, such as SMS, QQ, WeChat, etc. (the system above IOS12.1 will block SMS reminder by default). Style: you can set and change the UI style. SIRI: Press and hold to release SIRI voice function 【Notes】 ●Avoid wearing the watch in hot water shower, sauna and diving in daily use. When the watch is stained with water, please dry the water stains on surface with a soft cloth before operation. ●The measurement results of this product are for reference only. The data provided are not used for any medical purpose or basis ●If using power adapter for charging, power adapter should meeting the requirements of corresponding safety standards to avoid bursting or fire caused by fake power adapter. FCC STATEMENT : This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: This device may not cause harmful interference, and This device must accept any interference received, including interference that may cause undesired operation. Warning: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: 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. The…

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-SHENZHENMANRIDYTECHNOLOGYCO.,LTD.- TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB986446D01. FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 8/18/23 Towhomitmayconcern: We,[SHENZHENMANRIDYTECHNOLOGYCO.,LTD.],herebycertifythattheequipmentforwhich authorizationissought(FCCID:[2A6B6-MS3])isnot“covered”equipmentprohibitedfromreceiving anequipmentauthorizationpursuantto§2.903oftheFCCrules. Wealsocertifythat,asofthedateofthefilingoftheapplication,wearenotidentifiedontheCovered List(https://www.fcc.gov/supplychain/coveredlist)asanentityproducing“covered”equipment. Bysigningthisform,weconfirmtheaboveandthatweareawareoftheapplicationrequirements listedunder§2.911(b)and(d)(5)and(6). Sincerely, Signature [xiaofeikong] [GeneralManager] [SHENZHENMANRIDYTECHNOLOGYCO.,LTD.] 6 2 _ [ m o d e l ] C o v e r e d E q u _ 2 . 9 1 1 ( d ) ( 5 ) ( i ) a n d ( i i ) - U , V 0 2

ProjectNo.:18220WC301656Page 1 of 4 AppendixII--ExternalPhotograph ProjectNo.:18220WC301656Page 2 of 4 ProjectNo.:18220WC301656Page 3 of 4 ProjectNo.:18220WC301656Page 4 of 4

LabelLocationOnEUT Label ProductName:Smartwatch ModelNo.:MS3 FCCID:2A6B6-MS3

ProjectNo.:18220WC301656Page 1 of 3 AppendixIII--InternalPhotograph ProjectNo.:18220WC301656Page 2 of 3 ProjectNo.:18220WC301656Page 3 of 3 ANT

RFEXPOSUREEVALUATION FCCID:2A6B6-MS3 AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeused toevaluatetheenvironmentimpactofhumanexposuretoradiofrequency(RF) Radiationasspecifiedin§1.1307(b): RoutineSARevaluationreferstothatspecificallyrequiredby§2.1093,using measurementsorcomputersimulation.WhenroutineSARevaluationisnot required,portabletransmitterswithoutputpowergreaterthantheapplicable lowthresholdrequireSARevaluationtoqualifyforTCBapproval. Channel (MHz) Maximum output power (dBm) Tuneup tolerance (dBm) MaxTuneUp Power(dBm) Distance (mm) Calculation results Limit Operating Mode 24027.357.35 ±1 8.3552.1203 GFSK24407.407.40±18.4052.1613 24807.547.54±18.5452.2503 Result:NoStandaloneSARtestisrequired.

Page1of21 AppendixTestData ReportNo.:18220WC30165601TestSampleNo.:1-2-2 StartTestDate:2023.08.04FinishTestDate:2023.08.09 TestEngineer:Auditor: Temperature:25.3 °C RelativeHumidity:48% Pressure:1012hPa AppendixA:DTSBandwidth TestResult TestModeAntennaFrequency[MHz] DTSBW [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict BLE_1MAnt1 24020.6562401.6562402.3120.5PASS 24400.6522439.6642440.3160.5PASS 24800.6602479.6602480.3200.5PASS Page2of21 TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page3of21 Page4of21 AppendixB:OccupiedChannelBandwidth TestResult TestModeAntennaFrequency[MHz]OCB[MHz]FL[MHz]FH[MHz] BLE_1MAnt1 24020.995572401.49452402.4901 24400.998102439.49452440.4926 24801.004102479.49172480.4958 Page5of21 TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page6of21 Page7of21 AppendixC:Maximumconductedoutputpower TestResultPeak TestModeAntennaFrequency[MHz] ConductedPeak Power[dBm] Conducted Limit[dBm] Verdict BLE_1MAnt1 24027.35≤30PASS 24407.40≤30PASS 24807.54≤30PASS Page8of21 TestGraphsPeak BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page9of21 Page10of21 AppendixD:Maximumpowerspectraldensity TestResult TestModeAntennaFrequency[MHz]Result[dBm/3kHz]Limit[dBm/3kHz]Verdict BLE_1MAnt1 2402-8.28≤8.00PASS 2440-8.18≤8.00PASS 2480-8.02≤8.00PASS Page11of21 TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page12of21 Page13of21 AppendixE:Bandedgemeasurements TestResult TestModeAntennaChName Frequency [MHz] RefLevel[dBm]Result[dBm]Limit[dBm]Verdict BLE_1MAnt1 Low24026.94-45.99≤-13.07PASS High24807.31-51.09≤-12.69PASS TestGraphs BLE_1M_Ant1_Low_2402 BLE_1M_Ant1_High_2480 Page14of21 AppendixF:ConductedSpuriousEmission TestResult TestModeAntenna Frequency [MHz] FreqRange [MHz] RefLevel [dBm] Result[dBm]Limit[dBm]Verdict BLE_1MAnt1 2402 Reference6.896.89---PASS 30~10006.89-69.12≤-13.11PASS 1000~265006.89-23.03≤-13.11PASS 2440 Reference6.856.85---PASS 30~10006.85-69.83≤-13.15PASS 1000~265006.85-23.73≤-13.15PASS 2480 Reference6.626.62---PASS 30~10006.62-69.51≤-13.38PASS 1000~265006.62-20.80≤-13.38PASS Page15of21 TestGraphs BLE_1M_Ant1_2402_0~Reference BLE_1M_Ant1_2402_30~1000 BLE_1M_Ant1_2402_1000~26500 Page16of21 BLE_1M_Ant1_2440_0~Reference BLE_1M_Ant1_2440_30~1000 Page17of21 BLE_1M_Ant1_2440_1000~26500 BLE_1M_Ant1_2480_0~Reference BLE_1M_Ant1_2480_30~1000 Page18of21 BLE_1M_Ant1_2480_1000~26500 Page19of21 AppendixG:DutyCycle TestResult TestModeAntennaFrequency[MHz] ONTime [ms] Period [ms] DutyCycle [%] DutyCycle Factor[dB] BLE_1MAnt1 24020.410.6365.081.87 24400.410.6365.081.87 24800.410.6365.081.87 Page20of21 TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page21of21 ---End---

ReportNo.:18220WC30165601FCCID:2A6B6-MS3Page1of30 FCCTestReport Applicant:SHENZHENMANRIDYTECHNOLOGYCO.,LTD. Address: 401,No.9,XiahenglangNewIndustrialZone, TongshengCommunity,DalangStreet,Longhua District,ShenzhenCity,518100,China ProductName:Smartwatch ReportDate:Aug.18,2023 ShenzhenAnbotekComplianceLaboratoryLimited ReportNo.:18220WC30165601FCCID:2A6B6-MS3Page2of30 Contents 1.GeneralInformation.................................................................................................................................6 1.1.ClientInformation...........................................................................................................................6 1.2.DescriptionofDevice(EUT)..........................................................................................................6 1.3.AuxiliaryEquipmentUsedDuringTest..........................................................................................6 1.4.DescriptionofTestModes.............................................................................................................7 1.5.DescriptionofTestConfiguration..................................................................................................7 1.6.MeasurementUncertainty.............................................................................................................7 1.7.TestSummary................................................................................................................................8 1.8.DescriptionofTestFacility.............................................................................................................8 1.9.TestEquipmentList.......................................................................................................................9 2.Antennarequirement..............................................................................................................................11 3.ConductedEmissionatACpowerline..................................................................................................12 3.1.EUTOperation.............................................................................................................................12 3.2.TestSetup....................................................................................................................................12 3.3.TestData......................................................................................................................................13 4.OccupiedBandwidth..............................................................................................................................15 4.1.EUTOperation.............................................................................................................................15 4.2.TestSetup....................................................................................................................................15 4.3.TestData......................................................................................................................................15 5.MaximumConductedOutputPower......................................................................................................16 5.1.EUTOperation.............................................................................................................................16 5.2.TestSetup....................................................................................................................................16 5.3.TestData......................................................................................................................................16 6.PowerSpectralDensity..........................................................................................................................17 6.1.EUTOperation.............................................................................................................................17 6.2.TestSetup....................................................................................................................................17 6.3.TestData......................................................................................................................................17 7.Emissionsinnon-restrictedfrequencybands.......................................................................................18 7.1.EUTOperation.............................................................................................................................18 7.2.TestSetup....................................................................................................................................18 7.3.TestData......................................................................................................................................18 8.Bandedgeemissions(Radiated)..........................................................................................................19 8.1.EUTOperation.............................................................................................................................19 8.2.TestSetup....................................................................................................................................19 8.3.TestData......................................................................................................................................20 9.Emissionsinrestrictedfrequencybands(below1GHz).......................................................................22 9.1.EUTOperation.............................................................................................................................22 9.2.TestSetup....................................................................................................................................23 9.3.TestData......................................................................................................................................24 10.Emissionsinrestrictedfrequencyban…

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version01 SHENZHENMANRIDYTECHNOLOGYCO.,LTD. DeclarationconcerningAntennaSpecification Itisherebydeclaredthattheproduct ModelNo.:MS3,H5,MH7,MH7Plus,MS8,S7 FCCID:2A6B6-MS3 fulfillstherequirementinFCCtestrelatingtotheantennatype. ThedevicespecifiedaboveconfirmstotheFCCrecommendationsforinternalantennatype(s) describedbelow: ModelNo.ofantenna:Y39 Typeofantenna:MonopoleAntenna Gainoftheantenna:-6.15dBi Frequencyrange:2400-2500MHz Themountingoftheantennaisfixedtotheradiomoduleandnootherantennashouldbeused. Companyname:SHENZHENMANRIDYTECHNOLOGYCO.,LTD. Address:401,No.9,XiahenglangNewIndustrialZone,TongshengCommunity, DalangStreet,LonghuaDistrict,ShenzhenCity,518100,China City:LonghuaDistrict,ShenzhenCity ZIP/Postalcode:518100 Country:China Place:Date:8/18/2023 Signature:

深圳市和鸣微科技有限公司 ShenzhenHamyWeTechnologyCo.,Ltd. Page1 深圳市和鸣微科技有限公司版权所有 天线承认书 PartsApprovalSheet DATE:2023/08/10 R&DQC IssuedbyCheckedbyConfirmedbyCheckedby WuHaiyuanZhongYimingLiangYICaiZhi Customer Confirm Environmentalrequirements：█ROHS□REACH□无 CustomerManRuideProjectY39 BandBTColorBLACK PNX1987VersionV0 Customer materialnumber 深圳市和鸣微科技有限公司 ShenzhenHamyWeTechnologyCo.,Ltd. Page2 深圳市和鸣微科技有限公司版权所有 Contents Contents.............................................................................................................................................................................................2 1.Summary.........................................................................................................................................................................................3 2.GeneralDescription....................................................................................................................................................................3 2.1AntennaComponents/Partrevisions.........................................................................................................................3 2.2Definitions...........................................................................................................................................................................3 3.ElectricalPerformance................................................................................................................................................................4 3.1Gain&Efficiency................................................................................................................................................................4 3.22D&3DRadiationPattern.............................................................................................................................................5 4.AntennaEngineerdrawing......................................................................................................................................................6 深圳市和鸣微科技有限公司 ShenzhenHamyWeTechnologyCo.,Ltd. Page3 深圳市和鸣微科技有限公司版权所有 1.Summary ThisreportsummarizestheelectricalresultsoftheourantennatosupporttheprojectY39.Thetest fixtureismadeforfurthertesting,whichisshowbelow ： 2.GeneralDescription 2.1AntennaComponents/Partrevisions TheantennapartnumberisT ： A 2.2Definitions VSWR ： VoltageStandingWaveRate TRP ： totalradiatedpower TIS ： totalistropicsensitivity 深圳市和鸣微科技有限公司 ShenzhenHamyWeTechnologyCo.,Ltd. Page4 深圳市和鸣微科技有限公司版权所有 3.ElectricalPerformance 3.1Gain&Efficiency Frequency(MHz)Gain(dB)Efficiency（%） 2400-8.735.38 2410-8.585.4 2420-8.935.06 2430-8.485.5 2440-8.215.68 2450-7.715.89 2460-7.086.18 2470-6.676.46 2480-6.686.47 2490-6.466.73 2500-6.157.15 深圳市和鸣微科技有限公司 ShenzhenHamyWeTechnologyCo.,Ltd. Page5 深圳市和鸣微科技有限公司版权所有 3.22D&3DRadiationPattern 深圳市和鸣微科技有限公司 ShenzhenHamyWeTechnologyCo.,Ltd. Page6 深圳市和鸣微科技有限公司版权所有 4.AntennaEngineerdrawing

ProjectNo.:18220WC301656Page 1 of 2 AppendixI--TestSetupPhotograph_RF ConductedEmissionatACpowerline Emissionsinrestrictedfrequencybands(below1GHz) ProjectNo.:18220WC301656Page 2 of 2 Emissionsinrestrictedfrequencybands(above1GHz)