2A6UR-FMB026Abluetooth flow meter

1 FMB026BluetoothWaterFlowMeter InstructionManual FujianOralGardenTechnologyCo.,Ltd. 3rdFloor,FuqiGroupworkshop,No.7GaoxinAvenue,Haixi Park,High-techZone,Fuzhou,Fujian 1.InstallBatteries RemovetherearcoverfromthebackoftheWater FlowMeter.Followtheinstructionsonthebattery holdertoinserttwoAAAalkalinebatteries(Donot mixrechargeablebatteries)inthebattery compartment;wheninsertingthebattery,pay attentiontothe+and–markings.Then,putthe rearcoverbackon. 1.1ChangingtheBattery Iftheindicatorappearsas“”thebattery hastobechanged. 2.TechnicalData Maximumflowrate:41.9L/minor11.0GAL/min Maximumwaterconsumption:99999Lor99999GAL Operatingvoltage:DC2.4V-DC3.4V Lowvoltageindicator:<2.4V±0.1V Operatingcurrent:≤300uA Bluetoothrange:≥70meters Operatingcurrent:≤80uA Waterproofrating:IP54 Maximumtolerance:±5% Operatingpressure:0.5bar-8bar Standby:≥10months Workingtemperature:3°C-65°C Storagetemperature:-20°C-70°C Maximumhumidity:90% 3.FunctionKeys Pressthekeytoswitchworkingmodes. Inmode1,mode3,ormode4,pressthebuttonfor3S toclearthecurrentdisplaydata. Inmode2,pressthebuttonfor3Stoswitchunitsof measurementtolitersorgallons. Inmode5,pressthebuttonfor5Stoenterthepairing state. TheLCDscreenwillenterthesleepmodeifthereisno actionorwaterflowfor1minuteinanymode. Pressingthebuttonwillautomaticallywakeitupinto thepreviousmode. TheLCDscreenhasanauto-rotatefunction. 2 Theproducthasfivemeasurementmodes:single-use waterconsumption,real-timewaterflowrate,dailywater consumption,totalwaterconsumption,andcurrenttime display. 3.1Mode1:calculatessingle-usewaterconsumption TheLCDscreendisplays"SINGLE"waterconsumptionin litersorgallons.Supposetheflowmeterstopsrunningfor morethan30secondsandrestarts.Inthatcase,itclears theoriginalaccumulateddata,beginsre-accumulating,and updatesthedisplayofreal-timewaterconsumptionevery second. 3.2:Mode2:measuresthereal-timeflowrate Thescreendisplaysthecurrentflowratevalue everysecondinunitsofL/MinorGAL/Min.The displaydoesnotshowtheleadingzero;the maximumvalueindicatedis41.9L/Minor 11.0GAL/Min.Iftheflowrateexceedsthisvalue,it willbedisplayedasHH.HL/MinorHH.HGAL/Min. 3.3Mode3:DailyWaterConsumption Thescreenshowsthetotalwaterconsumption eachdaystartingat0:00.TheLCDdisplaysthe "DAY,"andtheunitiseitherLorGALwitha maximumdisplayvalueof999999Lor999999GAL. 3.4.Mode4:TotalWaterConsumption TheLCDscreendisplaysthetotalwaterconsumptionwhen theunitispoweredonorstartsoperating.LCDdisplaysthe "TOTALineitherliter(L)orgallons(GAL),"andthetotal waterconsumptionisupdatedeverysecond. 3.5Mode5:CurrentTime WhentheLCDisintheoffstate,pressthebuttontoshow thecurrenttimeandconnectiongraphiftheproductis connectedtothesmartphone.Ifdisconnected,itwillshow thedisconnectiongraph.Forapairedbutdisconnected device,itwilldisplay"-----."Whentheproductisunpaired, itwillshow"Uncon."Pressingthebuttonagainwillswitch tomode1. 3 4.AddDevice Inmode5,pressthebuttonfor5secondstoenterpairing mode;thescreenwillshow""withablinkevery0.5S beforeconnectingthedevicetothesmartphone.Please pairitwiththedevicewithin1minute. 5.InstallAPP 5.1.DownloadtheSmartLifeApp ScantheQRcodebeloworsearchfor“TuyaSmart.” Followtheinstructionstosetupanewaccountorlog inwithanexistingaccount. Pleaseproceedtothenextstepifyouhavealready installedtheSmartLifeAPP. 5.2Oncepaired,youcanmonitorthecurrent real-timeflowrateandaccessdaily,weekly, monthly,andyearlywaterconsumption. 5.3On the app, you can view the water usage records for single-use, total water consumption in 24 hours, total water consumed within 1 year, and monthly water consumption for up to 3 years. It can save up to 100 records if the device is disconnected and automatically clears the earliest records when the data exceeds 100 FCC Caution: 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. Any 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. 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. To maintain compliance with FCCs RF Exposure guidelines, This equipment should be installed and operated with minimum distance between 20cm the radiator your body: Use only the supplied antenna.

Covered Equipment Attestation 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)(5)(i)-(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows for the product listed below: FCC ID Model name 2A6UR-FMB026A FMB026, FMR026, O-WMBT-1 We, Applicant Company Name: Fujian OralGarden Technology Co., Ltd. Address: 3rd Floor, Plant No. 7, Gaoxin Avenue, High-tech Zone Fuzhou, Fujian, China Phone: +86-755-82591330 certify 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. This includes the cybersecurity and anti-virus software produced or provided by Kaspersky Lab, Inc. or any of ist successors and assignees. We certify 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. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2026-03-18 Signature Date Name / Title: Cherry Lin / Sales Director Company: Fujian OralGarden Technology Co., Ltd. Address: 3rd Floor, Plant No. 7, Gaoxin Avenue, High-tech Zone Fuzhou, Fujian, China Phone: +86-755-82591330 Fax: +86-755-82591330 E-Mail: [email protected]

Due Diligence 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 FCC ID Model name 2A6UR-FMB026A FMB026, FMR026, O-WMBT-1 Pursuant to KDB 986446 D01 Covered Equipment Guidance the evaluation of the product above shows compliance for the following reasons: Compliance Evaluation process Results Inherent compliance The chipset(s) used is not capable of running the cybersecurity and/or anti-virus software Compliance The memory used does not allow the running the cybersecurity and/or anti-virus software Compliance The storage capacity does not allow the running the cybersecurity and/or anti-virus software Compliance The operating system used is not capable of running the cybersecurity and/or anti-virus software Compliance No inherent compliance Based on software bill of material Based on scan for running software on the device Based on filesystem scan for cybersecurity and/or anti-virus software The equipment for which authorization is sought complies with the rules and fulfils the requirements as detailed in the above mentioned KDB. Evaluation performed by Company Name: Shenzhen LCS Compliance Testing Laboratory Ltd. Contact Name: Martion Lee Address: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Phone: +86-755-82591330 Email: [email protected] Signature: Date: 2026-01-27

Confidentiality Request Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we request confidentiality for the documentation of the following products: FCC ID Model name 2A6UR-FMB026A FMB026, FMR026, O-WMBT-1 For the products listed above, we request permanent confidentiality for all applicable exhibits as there are: • the Operational Description • the Block Diagram • the Schematics • the Part List • the Tune up Information The above listed exhibits contain trade secrets and proprietary information that could be of benefit to our competitors. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2026-03-18 Signature Date Name / Title: Cherry Lin / Sales Director Company: Fujian OralGarden Technology Co., Ltd. Address: 3rd Floor, Plant No. 7, Gaoxin Avenue, High-tech Zone Fuzhou, Fujian, China Phone: +86-755-82591330 Fax: +86-755-82591330 E-Mail: [email protected]

Fujian OralGarden Technology Co., Ltd. 3rd Floor, Plant No. 7, Gaoxin Avenue, High-tech Zone, Fuzhou, Fujian, China Date: March 18, 2026 FCC ID: 2A6UR-FMB026A Model Number: FMB026, FMR026, O-WMBT-1 To: Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21048 To Whom It May Concern, We, Fujian OralGarden Technology Co., Ltd. hereby declare that our product (bluetooth flow meter) Model Number: FMB026, FMR026, O-WMBT-1 board, Schematic, Hardware version, Software version, structure and internal photos are same, Model named differently due to marketing purposes. Should you have any questions or comments regarding this matter, please have my best attention. Sincerely, (Signed) Name / Title: Cherry Lin / Sales Director Company: Fujian OralGarden Technology Co., Ltd. Address: 3rd Floor, Plant No. 7, Gaoxin Avenue, High-tech Zone, Fuzhou, Fujian, China Phone: +86-755-82591330 Fax: +86-755-82591330 E-Mail: [email protected]

Page1of4FCCID:2A6UR-FMB026A GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com ExternalPhotosoftheEUT Fig.1 Fig.2 Page2of4FCCID:2A6UR-FMB026A GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Fig.3 Fig.4 Page3of4FCCID:2A6UR-FMB026A GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Fig.5 Fig.6 Page4of4FCCID:2A6UR-FMB026A GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Fig.7

Page1of1FCCID:2A6UR-FMB026A GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com LABELANDLOCATION (Size:L4.0cmxW2.0cm) LabelLocation bluetoothflowmeter Model:FMB026 FCCID:2A6UR-FMB026A

Page1of5FCCID:2A6UR-FMB026A GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com InternalPhotosoftheEUT Fig.1 Fig.2 Page2of5FCCID:2A6UR-FMB026A GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Fig.3 Fig.4 Page3of5FCCID:2A6UR-FMB026A GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Fig.5 Fig.6 Page4of5FCCID:2A6UR-FMB026A GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Fig.7 Fig.8 Page5of5FCCID:2A6UR-FMB026A GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Fig.9 BluetoothAntenna

Page1of9FCCID:2A6UR-FMB026AReportNo.:LCSC12165012EB GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com RFExposureEvaluation FOR FujianOralGardenTechnologyCo.,Ltd. bluetoothflowmeter TestModel:FMB026 AdditionalModelNo.:PleaseRefertoPage6 Preparedfor : FujianOralGardenTechnologyCo.,Ltd. Address : 3rdFloor,PlantNo.7,GaoxinAvenue,High-techZone,Fuzhou, Fujian,China Preparedby: GuangzhouLCSComplianceTestingLaboratoryLtd. Address: No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou, Guangdong,China Tel:(+86)020-39166689 Fax: (+86)020-39166619 Web: www.LCS-cert.com Mail: [email protected] Dateofreceiptoftestsample:January19,2026 Numberoftestedsamples:2 SampleNo.:C260109002-1,C260109002-2 Serialnumber:Prototype DateofTest:January19,2026~January26,2026 DateofReport:January27,2026 Page2of9FCCID:2A6UR-FMB026AReportNo.:LCSC12165012EB GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com RFExposureEvaluation ReportReferenceNo......................:LCSC12165012EB DateofIssue.......................................:January27,2026 TestingLaboratoryName..............:GuangzhouLCSComplianceTestingLaboratoryLtd. Address................................................:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou, Guangdong,China TestingLocation/Procedure............:FullapplicationofHarmonisedstandards■ PartialapplicationofHarmonisedstandards□ Otherstandardtestingmethod□ Applicant’sName.............................:FujianOralGardenTechnologyCo.,Ltd. Address................................................:3rdFloor,PlantNo.7,GaoxinAvenue,High-techZone,Fuzhou, Fujian,China TestSpecification Standard..............................................:FCCKDBpublication447498D01GeneralRFExposureGuidance v06 FCCCFR47part11.1310 FCCCFR47part22.1091 TestReportFormNo......................:TRF-4-E-214A/0 TRFOriginator....................................:GuangzhouLCSComplianceTestingLaboratoryLtd. MasterTRF.........................................:Dated2011-03 GuangzhouLCSComplianceTestingLaboratoryLtd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe GuangzhouLCSComplianceTestingLaboratoryLtd.isacknowledgedascopyrightownerandsourceof thematerial.GuangzhouLCSComplianceTestingLaboratoryLtd.takesnoresponsibilityforandwillnot assumeliabilityfordamagesresultingfromthereader'sinterpretationofthereproducedmaterialduetoits placementandcontext. EUTDescription...............................:bluetoothflowmeter TradeMark..........................................:N/A TestModel...........................................:FMB026 Ratings.................................................:PleaseRefertoPage6 Result...................................................:PASS Compiledby:Supervisedby:Approvedby: AceYao/AdministratorsJustinZhu/TechniqueDirectorGavinLiang/Manager Page3of9FCCID:2A6UR-FMB026AReportNo.:LCSC12165012EB GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com RFExposureEvaluation TestResult PASS Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetestlaboratory. TestReportNo.:LCSC12165012EB January27,2026 Dateofissue TestModel.............................. : FMB026 EUT......................................... : bluetoothflowmeter Applicant...............................:FujianOralGardenTechnologyCo.,Ltd. Address...................................:3rdFloor,PlantNo.7,GaoxinAvenue,High-techZone,Fuzhou, Fujian,China Telephone...............................:/ Fax..........................................:/ Manufacturer.........................:FujianOralGardenTechnologyCo.,Ltd. Address...................................:3rdFloor,PlantNo.7,GaoxinAvenue,High-techZone,Fuzhou, Fujian,China Telephone...............................:/ Fax..........................................:/ Factory...................................: FujianOralGardenTechnologyCo.,Ltd. Address...................................: 3rdFloor,PlantNo.7,GaoxinAvenue,High-techZone,Fuzhou, Fujian,China Telephone...............................:/ Fax..........................................:/ Page4of9FCCID:2A6UR-FMB026AReportNo.:LCSC12165012EB GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com RevisionHistory ReportVersionIssueDateRevisionContentRevisedBy 000January27,2026InitialIssue--- Page5of9FCCID:2A6UR-FMB026AReportNo.:LCSC12165012EB GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com TABLEOFCONTENTS DescriptionPage 1.PRODUCTINFORMATION....................................................................................................................................6 2.EVALUATIONMETHOD.........................................................................................................................................7 3.LIMIT...........................................................................................................................................................................7 4.MPECALCULATIONMETHOD............................................................................................................................7 5.ANTENNAINFORMATION.....................................................................................................................................8 6.CONDUCTEDPOWER..............................…

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AntennaSpecification Manufacture：TUYA ProductName：BTUAntenna AntennaType：PCB TestDate：2021.05.07 Testedby：ChenLei Approvedby：Licco Content 1.GeneralDescription........................................................................................................3 2.TestConfigurations.........................................................................................................4 2.1TestEnvironment..................................................................................................4 2.2TestEquipment.....................................................................................................4 2.3TestPrinciple........................................................................................................4 3.TestResults.....................................................................................................................5 3.1S11........................................................................................................................5 3.2GainandEfficiency..............................................................................................5 3.3RadiationPattern..................................................................................................6 4.AntennaDimensions......................................................................................................8 5.EUTPhoto......................................................................................................................8 6.TestSetupPhoto.............................................................................................................9 1.GeneralDescription ManufacturerHangzhouTuyaInformationTechnologyCo.,Ltd Address Room701,Building3,MoreCenter,No.87GuDunRoad, Hangzhou,Zhejiang,China TestLocation Room106,Building3,LetongSciencePark,No.500, QiuyiRoad,BinjiangDistrict,Hangzhou ProductNameBTUAntenna Productmodel BTU AntennaType PCBAntenna TestItems Gain;Efficiency;RadiationPattern TestFrequency 2400-2500MHz TestStandard ANSI/IEEEStd149-1979 2.TestConfigurations 2.1TestEnvironment Temperature(°C)25 Humidity(%RH)60 AtmosphericPressure(kPa)100.5 2.2TestEquipment TestSystemTEM24Multi-probeMicrowaveChamber TestSoftwarePassiveTest SoftwareVersionV2.7.0 TestInstrumentAgilentE5071B 2.3TestPrinciple 3.TestResults 3.1S11 Frequency(MHz)240024502500 ReturnLoss （ dB ） -11.2-13.12-10.1 VSWR1.81.61.9 3.2GainandEfficiency Frequency(MHz)PeakGain(dBi)Efficiency(%) 2400 1.0235.24 2410 1.0835.73 2420 1.0135.24 2430 0.8134.91 2440 0.7333.96 2450 0.5432.14 2460 0.6532.06 2470 0.7232.51 2480 0.7633.96 2490 0.6733.19 2500 0.1430.97 3.3RadiationPattern Phi02D Phi902D Theta902D 2400MHz3D 2450MHz3D 2500MHz3D 4.AntennaDimensions 5.EUTPhoto 6.TestSetupPhoto

Page1of23FCCID:2A6UR-FMB026AReportNo.:LCSC12165012EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com AppendixA RFTestDataforBTLE(ConductedMeasurement) ProductName:bluetoothflowmeter TestModel:FMB026 EnvironmentalConditions Temperature: 24.3C RelativeHumidity:53.7% ATMPressure:100.0kPa TestEngineer:YongzhouHuang Supervisedby:FengliuTang Page2of23FCCID:2A6UR-FMB026AReportNo.:LCSC12165012EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com A.1DTSBandwidth TestResult TestModeAntennaFreq(MHz) DTSBW [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict BLE_1MAnt1 24020.6642401.6682402.3320.5PASS 24400.6642439.6682440.3320.5PASS 24800.6642479.6682480.3320.5PASS Page3of23FCCID:2A6UR-FMB026AReportNo.:LCSC12165012EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page4of23FCCID:2A6UR-FMB026AReportNo.:LCSC12165012EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Page5of23FCCID:2A6UR-FMB026AReportNo.:LCSC12165012EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com A.2MaximumPeakconductedoutputpower TestResultPeak TestModeAntennaFreq(MHz) ConductedPeak Powert[dBm] Conducted Limit[dBm] Verdict BLE_1MAnt1 24023.23≤30PASS 24403.88≤30PASS 24803.90≤30PASS Page6of23FCCID:2A6UR-FMB026AReportNo.:LCSC12165012EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com TestGraphsPeak BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page7of23FCCID:2A6UR-FMB026AReportNo.:LCSC12165012EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Page8of23FCCID:2A6UR-FMB026AReportNo.:LCSC12165012EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com A.3Maximumpowerspectraldensity TestResult TestModeAntennaFreq(MHz)Result[dBm/3kHz]Limit[dBm/3kHz]Verdict BLE_1MAnt1 2402-13.28≤8.00PASS 2440-12.71≤8.00PASS 2480-12.69≤8.00PASS Page9of23FCCID:2A6UR-FMB026AReportNo.:LCSC12165012EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page10of23FCCID:2A6UR-FMB026AReportNo.:LCSC12165012EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Page11of23FCCID:2A6UR-FMB026AReportNo.:LCSC12165012EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com A.4Bandedgemeasurements TestResult TestModeAntennaChNameFreq(MHz)RefLevel[dBm]Result[dBm]Limit[dBm]Verdict BLE_1MAnt1 Low24022.49-45.84≤-17.51PASS High24802.69-44.52≤-17.31PASS Page12of23FCCID:2A6UR-FMB026AReportNo.:LCSC12165012EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com TestGraphs BLE_1M_Ant1_Low_2402 BLE_1M_Ant1_High_2480 Page13of23FCCID:2A6UR-FMB026AReportNo.:LCSC12165012EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com A.5ConductedSpuriousEmission TestResult TestModeAntennaFreq(MHz) FreqRange [MHz] RefLevel [dBm] Result[dBm]Limit[dBm]Verdict BLE_1MAnt1 2402 Reference2.682.68---PASS 30~10002.68-69.29≤-17.32PASS 1000~265002.68-43.58≤-17.32PASS 2440 Reference3.253.25---PASS 30~10003.25-69.56≤-16.75PASS 1000~265003.25-43.81≤-16.75PASS 2480 Reference3.223.22---PASS 30~10003.22-69.22≤-16.78PASS 1000~265003.22-44.2≤-16.78PASS Page14of23FCCID:2A6UR-FMB026AReportNo.:LCSC12165012EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com TestGraphs BLE_1M_Ant1_2402_0~Reference BLE_1M_Ant1_2402_30~1000 BLE_1M_Ant1_2402_1000~26500 Page15of23FCCID:2A6UR-FMB026AReportNo.:LCSC12165012EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com BLE_1M_Ant1_2440_0~Reference BLE_1M_Ant1_2440_30~1000 Page16of23FCCID:2A6UR-FMB026AReportNo.:LCSC12165012EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com BLE_1M_Ant1_2440_1000~26500 BLE_1M_Ant1_2480_0~Reference BLE_1M_Ant1_2480_30~1000 Page17of23FCCID:2A6UR-FMB026AReportNo.:LCSC12165012EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-391…

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Page1of32FCCID:2A6UR-FMB026AReportNo.:LCSC12165012EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com FCCTESTREPORT For FujianOralGardenTechnologyCo.,Ltd. bluetoothflowmeter TestModel:FMB026 AdditionalModelNo.:PleaseRefertoPage6 Preparedfor:FujianOralGardenTechnologyCo.,Ltd. Address:3rdFloor,PlantNo.7,GaoxinAvenue,High-techZone,Fuzhou, Fujian,China Preparedby:GuangzhouLCSComplianceTestingLaboratoryLtd. Address:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou, Guangdong,China Tel:(+86)020-39166689 Fax:(+86)020-39166619 Web:www.LCS-cert.com Mail:[email protected] Dateofreceiptoftestsample:January19,2026 Numberoftestedsamples:2 SampleNo.:C260109002-1,C260109002-2 Serialnumber:Prototype DateofTest:January19,2026~January26,2026 DateofReport:January27,2026 Page2of32FCCID:2A6UR-FMB026AReportNo.:LCSC12165012EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com FCCTESTREPORT FCCCFR47PART15C(15.247) ReportReferenceNo......................:LCSC12165012EA DateofIssue.......................................:January27,2026 TestingLaboratoryName..............:GuangzhouLCSComplianceTestingLaboratoryLtd. Address................................................:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou, Guangdong,China TestingLocation/Procedure............:FullapplicationofHarmonisedstandards■ PartialapplicationofHarmonisedstandards□ Otherstandardtestingmethod□ Applicant’sName.............................:FujianOralGardenTechnologyCo.,Ltd. Address................................................:3rdFloor,PlantNo.7,GaoxinAvenue,High-techZone,Fuzhou, Fujian,China TestSpecification Standard..............................................: FCCCFR47PART15C(15.247) TestReportFormNo......................:TRF-4-E-145A/0 TRFOriginator....................................:GuangzhouLCSComplianceTestingLaboratoryLtd. MasterTRF.........................................:Dated2011-03 …

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