2AJVKSW475Smart Watch

User Manual Manual de Usuario High-Performance Smart Watch Reloj inteligente de alto rendimiento SW475 Table of Contents Chapter 1 Basics............................................................3 Introduction..................................................................................................3 In the box.......................................................................................................3 Wearing your watch...................................................................................3 Buttons and Parts...................................................................................4 Touch screen...........................................................................................5 Touch gesture..........................................................................................5 Main menu..............................................................................................6 Home screen..........................................................................................6 Shortcut menu.......................................................................................6 Customize the Shortcut button...........................................................6 Charge your Smart Watch....................................................................7 Turn on/off...............................................................................................7 Lock and wake your Smart Watch screen........................................8 Adjust the screen brightness .............................................................8 Set the language ....................................................................................8 Chapter 2 Get started....................................................9 Install the FitPro App.............................................................................9 Set up account.......................................................................................10 Pair with your phone and FitPro App................................................11 Get in sync..............................................................................................12 Phone call and message notifications..............................................13 Chapter 3 Fitness and health.......................................15 Track your steps................................................................................... 15 Check your heart rate..........................................................................17 Check your blood pressure.................................................................17 Check your blood oxygen saturation................................................18 EN 1 English Sleep tracking.......................................................................................18 Check your ECG....................................................................................19 Sports monitoring...............................................................................20 View fitness and health data in FitPro App....................................21 Chapter 4 Apps............................................................22 Bluetooth music...................................................................................22 Bluetooth Camera...............................................................................22 Weather..................................................................................................23 Stopwatch.............................................................................................23 Find my phone.......................................................................................23 Flashlight................................................................................................23 Chapter 5 Settings and Adjustment..........................24 Reminder Settings...............................................................................24 Change watch face on the Smart Watch........................................24 Device information..............................................................................24 Siri voice control...................................................................................25 Date and Time settings.......................................................................25 Set the time to back to watch face..................................................25 Reset your Smart Watch....................................................................25 Repace the strap...................................................................................25 Care and maintenance..................................................26 Specifications...............................................................26 Safety precaution.........................................................27 Product Limited Warranty...........................................28 EN 2 T-buckle Strap hole Strap Prong Wearing your watch 1. To ensure the accuracy of fitness and health measurements, wear the watch on your wrist with direct contacts to your skin and the maximum comfortable fit. Avoid wearing it too loose or too tight over your joints, and ensure that it is secure during your exercises. 2. Adjust the strap: Insert the strap into the T-buckle, adjust its length until it is comfortable on your wrist, and then insert the T-buckle's prong into a strap hole to secure it. 1 X Smart Watch 1 X User Manual1 x Quick Start Guide 1 x USB Charging Cable Introduction Package Contents Chapter 1 Basics The Slide SW475 is a high performance, lightweight and fashionable smartwatch designed to control your phone remotely, help you learn more about your health, and provide professional fitness guidance. It includes useful features such as heart rate monitoring, body temperature tracking, workout monitoring and more. The SW475 comes in a beautifully designed watch face, and there are four colors options for you to choose what…

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Foto Electric Supply Co., INC. U.S. Agent Designation for Service of Process (Applicant and U.S. Agent are Separate Parties) TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA ATTENTION: FCC Certification – Section 2.911(d)(7) Information Designated U.S. Agent Company Name: Foto Electric Supply Co., INC. FRN: 0025902875 Contact Name: Jared Melnicoff Street Address: 1 Rewe St. Brooklyn, City/Province/Zip: New York 11211, United States Telephone No: 212-260-0666 Email: [email protected] This letter is to confirm that we (“the Designated U.S. Agent) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the Applicant noted below. U.S. Agent Signature: Date: Signed by (Printed Name/Title): The Applicant acknowledges that they must maintain an agent for no less than one year after terminating 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 Designated U.S. Agent information above changes. Applicant Company name: Foto Electric Supply Co., INC. Grantee Code: 2AJVK FCC ID: 2AJVKSW475 Contact Name: Jared Melnicoff Street Address: 1 Rewe St. Brooklyn, New York 11211, United States Telephone No: 212-260-0666 Email: [email protected] Applicant Signature: Date: 2023-09-25 Signed by (Printed Name/Title): Jared Melnicoff /Director Sourcing

(Foto Electric Supply Co., INC.) (2023.10.09 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for (FCC ID: 2AJVKSW475) [Foto Electric Supply Co., INC.] (“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. Sincerely, (Applicant signature) (Applicant printed name) Jared Melnicoff (Foto Electric Supply Co., INC.) (2023.10.09) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for (FCC ID: 2AJVKSW475) [Foto Electric Supply Co., INC.] (“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. Sincerely, (Applicant signature) (Applicant printed name) Jared Melnicoff

Foto Electric Supply Co., INC. 2023.10.09 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: CONFIDENTIALITY REQUEST FOR EUT NAME: Smart Watch Trademark: MODEL : SW475 SW700, SW750, SW476. SW477, SW478, SW479, SW480, SW701, SW702, SW703, SW704, SW705, SW751, SW752, SW753, SW754, SW755 FCC ID: 2AJVKSW475 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 - Block Diagram - Schematics - Operational Description required to be submitted with this application be permanently withheld from public review. The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. Please contact me if there is any information you may need. Sincerely, Client’s signature: Client’s name / title : Jared Melnicoff / Director Sourcing Contact information / address: 1 Rewe St. Brooklyn, New York 11211, United States

Foto Electric Supply Co., INC. 2023.10.09 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Shenzhen BCTC Testing 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, Client’s signature: Client’s name / title : Jared Melnicoff / Director Sourcing Contact information / address: 1 Rewe St. Brooklyn, New York 11211, United States

Foto Electric Supply Co., INC. Model Difference Product description: Smart Watch Model name: SW475 SW700, SW750, SW476. SW477, SW478, SW479, SW480, SW701, SW702, SW703, SW704, SW705, SW751, SW752, SW753, SW754, SW755 Trade Name: FCC ID: 2AJVKSW475 All the model are the same circuit and RF module, except model names and appearance of the color. Regards Sincerely Client’s signature: Client’s name / title : Jared Melnicoff / Director Sourcing Contact information / address: 1 Rewe St. Brooklyn, New York 11211, United States

External Photos

Size:10*5mm FCC ID:2AJVKSW475 Label location

Internal Photos Antenna

RF EXPOSURE EVALUATION METHOD FCC ID: 2AJVKSW475 Applicable standard： In accordance with FCC 47 CFR part 2 (2.1093) this device has been defined as a portable device which is defined as a transmitting device designed to be used so that the radiating structure(s) of the device is/are within 20 centimeters of the body of the user. Portable devices must be evaluated using the specified in FCC 47 CFR part 2 (2.1093) and ANSI/IEEEC95.1-1992. and had been tested in accordance with the measurement methods and procedures specified in IEEE 1528-2003. Per FCC KDB 447498 D01 v06, the 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances s 50 mm are determined by: SAR Test Exclusion Thresholds for 100 MHz – 6 GHz and ≤ 50 mm Approximate SAR Test Exclusion Power Thresholds at Selected Frequencies and Test Separation Distances are illustrated in the following Table. 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 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. BT Mode Frequency (MHz) Conducted Power (dBm) Limit (dBm) Verdict GFSK 2402 -0.12 21 Pass GFSK 2441 0.43 21 Pass GFSK 2480 0.56 21 Pass π/ 4 DQPSK 2402 0.69 21 Pass π/ 4 DQPSK 2441 1.26 21 Pass π/ 4 DQPSK 2480 1.38 21 Pass 8DPSK 2402 1.3 21 Pass 8DPSK 2441 1.73 21 Pass 8DPSK 2480 1.93 21 Pass max possible output power (PK,conducted)：2±1dBm 1.68dBi logarithmic terms convert to numeric result is nearly 1.472 3dBm=2.00mW 2402MHz [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 2.00/5*√2.402=0.62≤3.0 2441MHz [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 2.00/5*√2.441=0.62≤3.0 2480MHz [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 2.00/5*√2.48=0.63≤3.0 BLE Mode Frequency (MHz) Conducted Power (dBm) Limit (dBm) Verdict GFSK 1Mbps 2402 1.66 30 Pass 2440 2.14 30 Pass 2480 2.29 30 Pass GFSK 2Mbps 2402 1.62 30 Pass 2440 2.13 30 Pass 2480 2.28 30 Pass max possible output power (PK,conducted)：3±1dBm 1.68dBi logarithmic terms convert to numeric result is nearly 1.472 4dBm=2.51mW 2402MHz [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 2.51/5*√2.402=0.78≤3.0 2440MHz [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 2.51/5*√2.44=0.78≤3.0 2480MHz [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 2.51/5*√2.48=0.79≤3.0 Conclusion: 1. [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] * [√f(GHz)] < 3.0. 2. SAR Test Exclusion Thresholds is 3.0 for separation distance 5mm. Therefore, SAR test is not required.

Product specification Quick Reference Date Antenna module on the system board Frequenc Range 2400 ~ 2500MHz Ant. Port Input Pwr. (dBm) 0 (Typ. BT class 2 output power) Tot. Rad. Pwr. (dBm) -1.2 (Input pwr – loss pwr) Peak EIRP(d Bm) 1.2 Directivity (dBi) 1 (all direction antenna) Efficiency (dB) 6 0.2 % Gain (dBi) 1.2 (Avg Gain XY-plane) Maximum Power (d Bm) 1.7 (XY-plane) Minimum Power (dBm) -4 (XY-plane) Avg. Power (dBm) -0.5(XY-plane) Input Impendence(ohm) 50 Polarization Type V ertical & Horizontal V . S .W . R < 1.4 All the technical data and information contained herein are subject to ch ange without prior notice Antenna Layout & module on the system board Antenna Gain Gain Table Unit in dBi @2.44GHz XY-plane XZ-plane YZ-plane Efficiency Peak Avg. Peak Avg. Peak Avg. Module Board 1.35-0.51.68-3.61.11-3.06 0.2 % Foto Electric Supply Co., INC. Address:1 Rewe St. Brooklyn, New York 11211, United States Retum Loss The Environment of Antenna Radiation Pattem 3D radiation pattern diagram XY-plane XZ-plane YZ-plane

Report No.: BCTC2308651759-1E No.：BCTC/RF-EMC-007 Page: 77 of 79 Edition：B.0 17. EUT Test Setup Photographs Conducted Measurement Photo Radiated Measurement Photos Report No.: BCTC2308651759-1E No.：BCTC/RF-EMC-007 Page: 78 of 79 Edition：B.0