2AVXTYTE000W5KB2Smart Thermometer Dock

This device complies with Industry Canada Licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. 25695-YTE000W5KB1 25695-YTE000W5KB2 Rating: DC 3.7V 2AVXTYTE000W5KB2 2AVXTYTE000W5KB1 Le present appareil est conforme aux CNR d Industrie Canada applicables aux appareils radio exempts de licence. L exploitation est autorisee aux deux conditions suivantes: (1) I appareil ne doit pas produire de brouillage, et(2) I untilisateur de I appareil doit accepter tout brouillage radioelectrique subi, meme si le brouillage est susceptible d en compromettre le fonctionnement. 25695-YTE000W5KB1 POTENCIA: DC 3.7V FABRICADO EN CHINA N DEL MODELO. YTE000W5KB1 O CONÇU PAR YUMMLY AUX USA O 25695-YTE000W5KB2 BATTERIE: TAILLE DE LA PILE “AAA” X 2 FABRICADO EN CHINA N DEL MODELO. YTE000W5KB2 BASE DE CARGA TERMOMETRO TERMOMETRO INTELLIGENT CONÇU PAR YUMMLY AUX USA TERMOMETRO INTELLIGENT 2AVXTYTE000W5KB1 2AVXTYTE000W5KB2

Yummly Inc. Agent Authorization Letter 2020-03-03 MET Laboratories, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Shenzhen Huaxia Testing Technology Co., Ltd to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Name: Andrew Grose Position: Head of Business Development & Operations Company Name: Yummly Inc. Address: 3101 Park Blvd, Palo Alto California 94306 United States Tel / Fax +1 (269)277 0852 / N/A E-Mail: [email protected]

Yummly Inc. Long Term Confidentiality Request Letter 2020-03-03 MET Laboratories, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (FCC ID: 2AU66YTE000W5KB2) To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the - e.g. Block diagram - e.g. SCH - e.g. Operational Description required to be submitted with this application be permanently withheld from public review. The above documents are company proprietary information that could never get into the possession of your competition. Please contact me if there is any information you may need. Sincerely, Name: Andrew Grose Position: Head of Business Development & Operations Company Name: Yummly Inc. Address: 3101 Park Blvd, Palo Alto California 94306 United States Tel / Fax +1 (269)277 0852 / N/A E-Mail: [email protected]

Test Model No.:YTE000W5KB2

Test Model No.:YTE000W5KB2

Shenzhen Huaxia Testing Technology Co., Ltd 1F., Block A of Tongsheng Technology Building, Huahui Road, Dalang Street, Longhua District, Shenzhen, China Telephone: +86-755-26648640 Fax: +86-755-26648637 Website: www.cqa-cert.com Report Template Version: V04 Report Template Revision Date: 2018-07-06 RF Exposure Evaluation Report The test report is effective only with both signature and specialized stamp, The result(s) shown in this report refer only to the sample(s) tested. Without written approval of CQA, this report can’t be reproduced except in full. Report No. : CQASZ20191101191E-02 Applicant: Yummly Inc. Address of Applicant: 3101 Park Blvd, Palo Alto California 94306 United States Equipment Under Test (EUT): EUT Name: Smart Thermometer Dock Mode No.: YTE000W5KB2 Brand Name: N/A FCC ID: 2AVXTYTE000W5KB2 Standards: 47 CFR Part 1.1307 47 CFR Part 2.1093 KDB447498D01 General RF Exposure Guidance v06 Date of Receipt: 2019-11-21 Date of Test: 2019-11-21 to 2019-11-29 Date of Issue: 2019-11-29 Test Result : PASS* * In the configuration tested, the EUT complied with the standards specified above. Tested By： (Tom Chen) Reviewed By: (Aaron Ma ) Approved By: ( Jack Ai) Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20191101191E-02 Page:2 of 6 1 Version Revision History Of Report Report No. Version Description Issue Date CQASZ20191101191E-02 Rev.01 Initial report 2019-11-29 Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20191101191E-02 Page:3 of 6 2 Contents Page 1 VERSION .....................................................................................................................................................................2 2 CONTENTS .................................................................................................................................................................3 3 GENERAL INFORMATION .......................................................................................................................................4 3.1 CLIENT INFORMATION ................................................................................................................................................4 3.2 GENERAL DESCRIPTION OF EUT ................................................................................................................................4 4 SAR EVALUATION ....................................................................................................................................................5 4.1 RF EXPOSURE COMPLIANCE REQUIREMENT ..............................................................................................................5 4.1.1 Standard Requirement .................................................................................................................................5 4.1.2 Limits ..............................................................................................................................................................5 4.1.3 EUT RF Exposure .........................................................................................................................................6 Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20191101191E-02 Page:4 of 6 3 General Information 3.1 Client Information Applicant: Yummly Inc. Address of Applicant: 3101 Park Blvd, Palo Alto California 94306 United States Manufacturer: Yummly Inc. Address of Manufacturer: 3101 Park Blvd, Palo Alto California 94306 United States 3.2 General Description of EUT Product Name: Smart Thermometer Dock Model No.: YTE000W5KB2 Trade Mark: N/A Hardware Version: V1.3 Software Version: V1.3 Operation Frequency: 2402MHz~2480MHz Modulation Type: GFSK Transfer Rate: 1Mbps Number of Channel: 40 Product Type: Mobile Portable Fix Location Test Software of EUT: RF test(manufacturer declare ) Antenna Type: PCB antenna Antenna Gain: 1.0dBi EUT Power Supply: DC3V(1.5V x 2 "AAA" Size Batteries) Note: Only one model number: YTE000W5KB2, but it comes in two appearances, the electrical circuit design, layout, components used and internal wiring were identical. Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20191101191E-02 Page:5 of 6 4 SAR Evaluation 4.1 RF Exposure Compliance Requirement 4.1.1 Standard Requirement According to KDB447498D01 General RF Exposure Guidance v06 4.3.1. Standalone SAR test exclusion considerations Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Exclusion Threshold condition, listed below, is satisfied. 4.1.2 Limits The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] · [√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where f(GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation 17 The result is rounded to one decimal place for comparison The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20191101191E-02 Page:6 of 6 4.1.3 EUT RF Exposure For BLE Measurement Data GFSK mode Test channel Peak Output Power (dBm) Tune up tolerance (dBm) Maximum tune-up Power (dBm) (mW) Lowest(2402MHz) -0.79 -1.5±1 -0.5 0.891 Middle(2440MHz) -0.63 -1.5±1 -0.5 0.891 Highest(2480MHz) -0.32 -1.0±1 0 1.000 Worst case: GFSK Channel Maximum Peak Conducted Output Power (dBm) Tune up tolerance (dBm) Maximum tune- up Power Calculated value Exclusion threshold (dBm) (m…

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Shenzhen Huaxia Testing Technology Co., Ltd 1F., Block A of Tongsheng Technology Building, Huahui Road, Dalang Street, Longhua District, Shenzhen, China Telephone: +86-755-26648640 Fax: +86-755-26648637 Website: www.cqa-cert.com Report Template Version: V04 Report Template Revision Date: 2018-07-06 Test Report The test report is effective only with both signature and specialized stamp, The result(s) shown in this report refer only to the sample(s) tested. Without written approval of CQA, this report can’t be reproduced except in full. Report No. : CQASZ20191101191E-01 Applicant: Yummly Inc. Address of Applicant: 3101 Park Blvd, Palo Alto California 94306 United States Equipment Under Test (EUT): Product: Smart Thermometer Dock Model No.: YTE000W5KB2 Brand Name: N/A FCC ID: 2AVXTYTE000W5KB2 Standards: 47 CFR Part 15, Subpart C Date of Receipt: 2019-11-21 Date of Test: 2019-11-21 to 2019-11-29 Date of Issue: 2019-11-29 Test Result : PASS* * In the configuration tested, the EUT complied with the standards specified above. Tested By： (Tom Chen) Reviewed By: (Aaron Ma ) Approved By: ( Jack Ai) Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20191101191E-01 Page:2 of 48 1 Version Revision History Of Report Report No. Version Description Issue Date CQASZ20191101191E-01 Rev.01 Initial report 2019-11-29 Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20191101191E-01 Page:3 of 48 2 Test Summary Test Item Test Requirement Test method Result Antenna Requirement 47 CFR Part 15, Subpart C Section 15.203/15.247 (c) ANSI C63.10 2013 PASS AC Power Line Conducted Emission 47 CFR Part 15, Subpart C Section 15.207 ANSI C63.10 2013 N/A Conducted Peak Output Power 47 CFR Part 15, Subpart C Section 15.247 (b)(3) ANSI C63.10 2013 PASS 6dB Occupied Bandwidth 47 CFR Part 15, Subpart C Section 15.247 (a)(2) ANSI C63.10 2013 PASS Power Spectral Density 47 CFR Part 15, Subpart C Section 15.247 (e) ANSI C63.10 2013 PASS Band-edge for RF Conducted Emissions 47 CFR Part 15, Subpart C Section 15.247(d) ANSI C63.10 2013 PASS RF Conducted Spurious Emissions 47 CFR Part 15, Subpart C Section 15.247(d) ANSI C63.10 2013 PASS Radiated Spurious Emissions 47 CFR Part 15, Subpart C Section 15.205/15.209 ANSI C63.10 2013 PASS Restricted bands around fundamental frequency (Radiated Emission) 47 CFR Part 15, Subpart C Section 15.205/15.209 ANSI C63.10 2013 PASS N/A: Not Applicable, the EUT supply by DC. Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20191101191E-01 Page:4 of 48 3 Contents Page 1 VERSION .................................................................................................................................................................. 2 2 TEST SUMMARY .................................................................................................................................................... 3 3 CONTENTS .............................................................................................................................................................. 4 4 GENERAL INFORMATION ................................................................................................................................... 5 4.1 CLIENT INFORMATION .......................................................................................................................................... 5 4.2 GENERAL DESCRIPTION OF EUT .......................................................................................................................... 5 4.3 ADDITIONAL INSTRUCTIONS................................................................................................................................. 7 4.4 TEST ENVIRONMENT ............................................................................................................................................ 7 4.5 DESCRIPTION OF SUPPORT UNITS ......................................................................................................................... 9 4.6 STATEMENT OF THE MEASUREMENT UNCERTAINTY ............................................................................................. 9 4.7 TEST LOCATION ................................................................................................................................................. 10 4.8 TEST FACILITY ................................................................................................................................................... 10 4.9 DEVIATION FROM STANDARDS ........................................................................................................................... 10 4.10 OTHER INFORMATION REQUESTED BY THE CUSTOMER ...................................................................................... 10 4.11 EQUIPMENT LIST ................................................................................................................................................ 11 5 TEST RESULTS AND MEASUREMENT DATA .............................................................................................. 12 5.1 ANTENNA REQUIREMENT ................................................................................................................................... 12 5.2 CONDUCTED PEAK OUTPUT POWER ................................................................................................................... 13 5.3 6DB OCCUPY BANDWIDTH ................................................................................................................................. 16 5.4 POWER SPECTRAL DENSITY ............................................................................................................................... 19 5.5 BAND-EDGE FOR RF CONDUCTED EMISSIONS .................................................................................................... 22 5.6 SPURIOUS RF CONDUCTED EMISSIONS .............................................................................................................. 24 5.…

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1 Photographs - EUT Test Setup 1.1 Radiated Emission 9KHz~30MHz: 30MHz~1GHz: Above 1GHz: