2APD3TS11NSmart Watch

Smart WatchSmart WatchSmart WatchSmart Watch FCC Statement This eq uipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC rule s. These limits are designed to provide reasonable protection against harmful interference in a resi dential installation. This eq uipment generates, uses and can radiate radio frequency energy and, if not installed and used in ac cordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee th at interference will not occur in a p articular installation. If this equipment does cause harmful interference to radio or television reception, whi ch can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or mo re of the fo llowing measures: -Re orient or relocate the receiving antenna. -Increa se the separation between the equipment and receiver. -Co nnect the equipment into an outlet on a circuit different from that to which the receiver i s connected. -Co nsult the dealer or an experienced radio/TV technician for help. To assu re continued compliance, any changes or modifications not expressly approved by the party. Re sponsible for compliance could void the user’s authority to operate this equipment. (Example- use only shielded interface ca bles when connecting to computer or peripheral devices). This eq uipment complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) T his device may not cause harmful interference, and (2) T his device must accept any interference received, including interference that may cau se undesired operation. RF warning statement: The device h as been evaluated to meet general RF exposure requirement. The device can be u sed in portable exposure condition without restriction.

SHEN ZHEN TOMSTAR TECHNOLOGY CO., LTD Agent Authorization Date: Aug 06, 2020 Company: SHEN ZHEN TOMSTAR TECHNOLOGY CO., LTD Address: Room2110-2116,huafeng international building ,No.4018 BaoAn Blvd,Shenzhen, China. Product Description: Smart Watch FCC ID Number: 2APD3TS11N Tested Model Number: TS11N We authorize Eurofins Product Service GmbH, Storkower Strasse 38c, D-15526 Reichenwalde, Germany, to act on our behalf on all matters concerning the certification of above mentioned equipment. We declare that Eurofins Product Service GmbH is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. We, SHEN ZHEN TOMSTAR TECHNOLOGY CO., LTD, the undersigned, hereby authorize Shenzhen Toby Technology Co., Ltd. (Ivan Su, Supervisor of EMC Dep.), Shenzhen Microwave Certification Services Co., Ltd. (Gilbert Lui, Marketing Manager) and Ka.Ma.S UG (Karin Schmidt, CEO) on our behalf, to apply to the Federal Communications Commission on our equipment. We, the undersigned, hereby authorize Shenzhen Toby Technology Co., Ltd. (Ivan Su, Supervisor of EMC Dep.) to act on our behalf in matters relating to the application for a FCC equipment authorization for mentioned FCC ID Number including the signing of Form 731, necessary forms and documents in connection with this application. Any and all acts carried out by Shenzhen Toby Technology Co., Ltd. (Ivan Su, Supervisor of EMC Dep.) on our behalf shall have the same effect as acts of our own. This authorization expires on 31th December, 2020. Yours Sincerely, SHEN ZHEN TOMSTAR TECHNOLOGY CO., LTD <Signature of Jun Li > ----------------------------------------------------------------------------------- Jun Li Room2110-2116,huafeng international building ,No.4018 BaoAn Blvd,Shenzhen, China. Phone: +86-0755-83588177 Email: [email protected]

SHEN ZHEN TOMSTAR TECHNOLOGY CO., LTD Declaration Letter of Model Difference Date: Aug 06, 2020 FCC ID Number: 2APD3TS11N Tested Model Number: TS11N Adding Model Number(s): TS11,VS2,SW9341 All these models are identical in the same PCB, layout and electrical circuit, the only difference is Software version. Yours Sincerely, SHEN ZHEN TOMSTAR TECHNOLOGY CO., LTD Name: Jun Li Company: SHEN ZHEN TOMSTAR TECHNOLOGY CO., LTD Address: Room2110-2116,huafeng international building ,No.4018 BaoAn Blvd,Shenzhen, China. Phone: +86-0755-83588177 E-Mail: [email protected]

SHEN ZHEN TOMSTAR TECHNOLOGY CO., LTD CONFIDENTIALITY REQUEST for Certification under the FCC Rules Date: Aug 06, 2020 Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 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 following product: FCC ID Number: 2APD3TS11N Tested Model Number: TS11N For the product stated above, we request that the following information be held confidential: Exhibits Long-Term Confidentiality Short-Term Confidentiality Short-Term Confidentiality Days Block Diagram Schematic Diagram/ Circuit Diagram Circuit Description/ Operational Description Parts List Tune Up Information User’s Manual External Photos Internal Photos Test Setup Photos The long-term confidentiality exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. The short-term confidentiality on the basis of ensuring that business sensitive information remains confidential until the actual marketing of our new device. Please do not hesitate to contact me if you have any queries. Yours Sincerely, SHEN ZHEN TOMSTAR TECHNOLOGY CO., LTD <Signature of Jun Li > ----------------------------------------------------------------------------------- Jun Li Room2110-2116,huafeng international building ,No.4018 BaoAn Blvd,Shenzhen, China. Phone: +86-0755-83588177 Email: [email protected]

Page : 2 of 7 TB-RF-075-1.0 Appendix III EUT External Photographs Model: TS11N Photo 1 External of EUT Page : 3 of 7 TB-RF-075-1.0

Page : 1 of 7 TB-RF-074-1.0 Appendix IFCC ID Label Model: TS11N Appendix II ID Label Location ID LOCATION FCC ID: 2APD3TS11N Model:TS11N

Page : 4 of 7 TB-RF-075-1.0 Appendix IV EUT Internal Photographs Model: TS11N Photo 2 Internal of EUT Page : 5 of 7 TB-RF-075-1.0

Shenzhen Toby Technology Co., Ltd. Report No.: TB-MPE174594 Page: 1 of 3 TB-RF-074-1.0 1A/F., Bldg.6, Yusheng Industrial Zone, The National Road No.107 Xixiang Section 467, Xixiang, Bao’an, Shenzhen, China Tel: +86 75526509301 Fax: +86 75526509195 RF Exposure Evaluation FCC ID: 2APD3TS11N 1. Client Information Applicant : SHEN ZHEN TOMSTAR TECHNOLOGY CO., LTD Address : Room2110-2116,huafeng international building ,No.4018 BaoAn Blvd,Shenzhen, China. Manufacturer : Tomstar lndustrial Limited Address : Room 2110-2116, Huafeng International Commercial Building, Xixiang, BaoAn district, Shenzhen, China 2. General Description of EUT EUT Name : Smart Watch Model(s) No. : TS11N ,TS11,VS2,SW9341 Model Different : All these models are identical in the same PCB, layout and electrical circuit, the only difference is Software version. Product Description : Operation Frequency: Bluetooth 4.2(BLE): 2402MHz~2480MHz Number of Channel: Bluetooth 4.2(BLE): 40 channels see note(3) RF Output Power: -1.604dBm (Max) Antenna Gain: 0dBi Internal Antenna Modulation Type: GFSK Bit Rate of Transmitter: 1Mbps Power Rating : Input:C 5V DC 3.7V by 180mAh Li-ion battery Software Version : V.01 Hardware Version : MOY.M10101.01 Connecting I/O Port(S) : Please refer to the User's Manual Remark: The antenna gain provided by the applicant, the adapter and verified for the RF conduction test and adapter provided by TOBY test lab. Note: More test information about the EUT please refer the RF Test Report. Report No.: TB-MPE174594 Page: 2 of 3 TB-RF-074-1.0 SAR Test Exclusion Calculations 1. FCC: According to KDB 447498 D01 Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies v06. (1) Clause 4.3: General SAR test reduction and exclusion guidance Sub clause 4.31: Standalone SAR test exclusion considerations 1) The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6GHz at test separation distance≤5 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation, mm)]*[√f (GHz) ] ≤3.0 for 1-g SAR [(max. power of channel, including tune-up tolerance, mW)/(min. test separation, mm)]*[√f (GHz) ] ≤7.5.0 for 10-g SAR Report No.: TB-MPE174594 Page: 3 of 3 TB-RF-074-1.0 2. Calculation: Test separation: 5mm BLE Mode (1Mbps) Frequency (GHz) Conducted Power (dBm) Turn-up Power Tolerance (dB) Max power of tune up tolerance (dBm) Max power of tune up tolerance (mw) Calculation Value Threshold Value 2.402 -1.604 -1±1 0 1.000 0.310 3.0 2.442 -1.359 -1±1 0 1.000 0.313 3.0 2.480 -1.121 -1±1 0 1.000 0.315 3.0 Conclusion: The measurement results comply with the FCC Limit per 47 CFR 2.1093 for the uncontrolled RF Exposure and SAR Exclusion Threshold per KDB 447498 v06. -----END OF REPORT-----

Shenzhen Toby Technology Co., Ltd. Report No.: TB-FCC174593 Page: 1 of 42 TB-RF-074-1.0 1A/F., Bldg.6, Yusheng Industrial Zone, The National Road No.107 Xixiang Section 467, Xixiang, Bao’an, Shenzhen, China Tel: +86 75526509301 Fax: +86 75526509195 FCC Radio Test Report FCC ID: 2APD3TS11N Original Grant Report No. : TB-FCC174593 Applicant : SHEN ZHEN TOMSTAR TECHNOLOGY CO., LTD Equipment Under Test (EUT) EUT Name : Smart Watch Model No. : TS11N Series Model No. : TS11,VS2,SW9341 Brand Name : N/A Sample ID : TBBJ-20200724-16-1# Receipt Date : 2020-08-03 Test Date : 2020-08-03 to 2020-08-06 Issue Date : 2020-08-06 Standards : FCC Part 15, Subpart C 15.247 Test Method : ANSI C63.10: 2013 Conclusions : PASS In the configuration tested, the EUT complied with the standards specified above, Test/Witness Engineer : Jack Deng Engineer Supervisor : Ivan Su Engineer Manager : Ray Lai This report details the results of the testing carried out on one sample. The results contained in this test report do not relate to other samples of the same product. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in the report. Report No.: TB-FCC174593 Page: 2 of 42 TB-RF-074-1.0 Contents CONTENTS ............................................................................................................................................. 2 1. GENERAL INFORMATION ABOUT EUT ............................................................................. 5 1.1 Client Information ................................................................................................................. 5 1.2 General Description of EUT (Equipment Under Test) ................................................... 5 1.3 Block Diagram Showing the Configuration of System Tested ...................................... 6 1.4 Description of Support Units .............................................................................................. 7 1.6 Description of Test Software Setting ................................................................................ 8 1.7 Measurement Uncertainty .................................................................................................. 8 1.8 Test Facility ........................................................................................................................... 9 2. TEST SUMMARY ..................................................................................................................... 10 3. TEST SOFTWARE ................................................................................................................... 10 4. TEST EQUIPMENT .................................................................................................................. 11 5. CONDUCTED EMISSION TEST ........................................................................................... 12 5.1 Test Standard and Limit .................................................................................................... 12 5.2 Test Setup ........................................................................................................................... 12 5.3 Test Procedure ................................................................................................................... 13 5.4 Deviation From Test Standard ......................................................................................... 13 5.5 EUT Operating Mode ........................................................................................................ 13 5.6 Test Data ............................................................................................................................. 13 6. RADIATED EMISSION TEST ................................................................................................ 14 6.1 Test Standard and Limit .................................................................................................... 14 6.2 Test Setup ........................................................................................................................... 15 6.3 Test Procedure ................................................................................................................... 16 6.4 Deviation From Test Standard ......................................................................................... 17 6.5 EUT Operating Condition ................................................................................................. 17 6.6 Test Data ............................................................................................................................. 17 7. RESTRICTED BANDS REQUIREMENT ............................................................................. 18 7.1 Test Standard and Limit .................................................................................................... 18 7.2 Test Setup ........................................................................................................................... 18 7.3 Test Procedure ................................................................................................................... 18 7.4 Deviation From Test Standard ......................................................................................... 19 7.5 EUT Operating Condition ................................................................................................. 19 7.6 Test Data ............................................................................................................................. 19 8. BANDWIDTH TEST ................................................................................................................. 20 8.1 Test Standard and Limit .................................................................................................... 20 8.2 Test Setup ..........................................................................................................................…

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Page : 6 of 7 TB-RF-075-1.0 Appendix V EUT Test Photographs 15C Test Setup Model: TS11N Photo of Setup for Radiated Emission (Below 1 GHz) Photo of Setup for Radiated Emission (Above 1 GHz) Page : 7 of 7 TB-RF-075-1.0 Photo of Setup for Conducted Emission -----END OF REPORT-----