2AB22-ESN90Smart Nutrition Scale

1 Questions or Concerns? [email protected] • (855) 686-3835 Smart Nutrition Scale Model: ESN90 2 Thank you for purchasing the Smart Nutrition Scale by Etekcity. If you have any questions or concerns, please reach out to our helpful Customer Support Team at [email protected]. We hope you enjoy your new smart nutrition scale! BECOME AN ETEKCITIZEN Get exclusive deals, giveaways, and product registration. Better products for better living. Find us at etekcity.com 3 1 x Smart Nutrition Scale 3 x 1.5V AAA Batteries (Pre-Installed) 1 x Quick Start Guide Specifications Increments Package Contents Weight Capacity176.4 oz / 11 lb / 5000 g / 5000 mL Unitsoz / lb:oz / fl’oz (water/milk) / g / mL (water/milk) Backlight Auto-Off30–120 seconds (adjustable in app) Scale Auto-Off120 seconds Dimensions8.1 x 6.5 x 1.3 in / 207 x 166 x 34 mm Battery3 x 1.5V AAA batteries Table of Contents Package Contents Specifications Safety Information Function Diagram Digital Display Setup VeSync App Configuration Scale Operation • Tips • Measurement • Tare Function Maintenance Troubleshooting Warranty Information Customer Support 3 3 4 5 5 6 7 8 8 8 9 10 11 13 14 Measurement UnitItem WeightIncrement g < 1000 g0.1 g 1000–5000 g1 g oz < 35 oz0.01 oz 35–176 oz0.05 oz 4 Safety Information ScaleBatteries • Do not exceed the 11 lb / 5000 g weight capacity, as doing so may damage the scale. An overload indicator will appear on the LCD display if the limit is exceeded. • Smart scales are not waterproof. Do not immerse the scale in water or any liquid. If liquid is spilled on the digital display or buttons, immediately wipe the scale clean with a soft cloth to avoid internal damage. • Handle with care. This scale is not intended for commercial or heavy-duty use. • Keep the scale in a cool, dry place. Avoid exposing to damp environments or extreme temperatures. • Household use only. • Do not mix new and old batteries. • If the low battery indicator (“ ”) appears on the display, replace the batteries. • If the scale is not in use for an extended period of time, remove the batteries to conserve battery life and extend the lifetime of the scale. To avoid damage to this scale, please read and follow all instructions and safety guidelines in this manual. SAVE THESE INSTRUCTIONS 5 Function DiagramDigital Display A. Weighing Platform B. Unit Selection Button C. Digital Display D. Power/Tare Button E. Anti-Skid Pads F. Battery Compartment A. Bluetooth ® Mode B. Weighing Mode C. Measurement Unit D. Tare Mode E. Negative Weight Value F. Weight Value A EF B D C AF C D B E 6 Setup Before first use, remove the plastic strip from the battery compartment. [Figure 1.1] 1. Open the battery compartment on the underside of the scale. 2. If necessary, insert the included AAA batteries, making sure they are under the correct polarity as marked in the battery compartment. [Figure 1.2] 3. Replace the battery cover. 4. Press to turn on the scale. Figure 1.2 Figure 1.1 AAA batteries Pull 7 VeSync App Configuration 1. To download the VeSync app, scan the QR code or search “VeSync” in the Apple App Store ® or Google Play ™ Store. Note: Due to ongoing updates and improvements, the VeSync app may be slightly different than shown in the manual. In case of any differences, follow the in-app instructions. Note: For Android™ users, choose “Allow” to use VeSync. Note: You must create your own VeSync account to use third-party services and products. These will not work with a guest account. With a VeSync account, you can also allow your family or friends to use your nutrition scale. Even if you get a new phone, your nutrition records will still be available on your VeSync account. Note: • Make sure your phone’s Bluetooth ® is turned on in your phone settings. • For Android users, make sure your Location is turned on as well. 2. Open the VeSync app. If you already have an account, tap Log In. To create a new account, tap Sign Up. 3. Tap + and follow the in-app instructions to add your smart scale. 8 Scale Operation Tips • For accurate results, always place the scale on a hard, dry, flat surface, and keep the scale away from dirt, dust, vibration, wind, air currents, and electromagnetic interference. • When you turn on the scale, choose units, or use the Tare function, always wait for the scale to read “ ” before attempting measurement. Measurement 1. Press to turn on the scale. Press UNIT to select your desired measuring unit, which will show at the top of the display. a. Weight: Choose between ounces (“oz”), both pounds and ounces (“lb:oz”), or grams (“g”). b. Volume: Scale measures in fluid ounces (“fl’oz”) and milliliters (“ml”). Select water or milk options. 2. Optional: If you’re using a container to hold the items or liquid you’re measuring, first place the empty container on the scale. Press to zero out (tare) the container’s weight (see Tare Function, page 9). 3. Gently place your item on the scale. The display will show the weight or volume. Note: You can use the VeSync app to operate your scale, and for additional features such as extra settings, food records, tracking nutrition goals, and more. 9 Note: • To reset the scale, remove all weight from the platform and press . • To conserve battery power, the scale will automatically turn off after 2 minutes of inactivity. The display backlight will automatically turn off after 30 seconds of inactivity. You can change these settings in the VeSync app. Tare Function 1. Place an empty container on the scale. The display will show the container’s weight. 2. Press . The display will show “ ” again. [Figure 2.1] 3. Place liquid or items in the container. The scale will now measure the liquid or items without including the weight of the container. 4. When you’re done, reset the scale by removing all weight and pressing . Whenever you measure liquid or items inside a container, you can use the Tare function to remove the container’s weight from the final measurement. Figure 2.1 4. Press and hold for 2 seconds…

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1 - Page 1 of 3 - Report No.: MTi20042118-1E1-1 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China APPENDIX 1: EUT PHOTO Photo 1 (For model ESN90) Photo 2 1 - Page 2 of 3 - Report No.: MTi20042118-1E1-1 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China Photo 3 Photo 4 1 - Page 3 of 3 - Report No.: MTi20042118-1E1-1 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China Photo 5 Photo 6 ----END OF REPORT----

深圳市晨北科技有限公司 文件类型 (Type) 品牌 (Brand) 设计者 (Designer) 审核者 (Reviewer) 材质+工艺 (Material+Process) 尺寸+公差 (Size+Tolerance) 版本号 (Version)A0 2020/05/06XXX...... Sophia.Shi 日期 (Date) 产品名称 (Product Name) 产品型号 (Model No.:) SKU (Stock Keeping Unit) ESN90 Smart Nutrition Scale Etekcity消银龙，亮膜 Rating Label 43.5x24.5mm KAMTNSECSUS0005 变更记录(Revisions) 版本号(Version) A1XXX...... XXX......A2 更改描述(Description)日期(Date)更改人(BY) 2019/05/15 2019/07/15 XXX...... XXX...... Made in China Smart Nutrition Scale Toll-Free: (855) 686-3835 Email: [email protected] Model: ESN90 Weight Capacity: 176.4 oz / 11 lb / 5000 g / 5000 mL Battery: 3 x 1.5V AAA Batteries (Pre-Installed) FCC ID: 2AB22-ESN90 B/N: 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.

1 - Page 1 of 3 - Report No.: MTi20042118-1E1-1 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China APPENDIX 1: EUT PHOTO Photo 1 (For model ESN90) Photo 2 1 - Page 2 of 3 - Report No.: MTi20042118-1E1-1 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China Photo 3 Photo 4 1 - Page 3 of 3 - Report No.: MTi20042118-1E1-1 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China Photo 5 Photo 6 ----END OF REPORT---- BLE antenna

version01 EtekcityCorporation DeclarationconcerningAntennaSpecification Itisherebydeclaredthattheproduct ModelNo.:ESN90 FCCID:2AB22-ESN90 fulfillstherequirementinFCCtestrelatingtotheantennatype. ThedevicespecifiedaboveconfirmstotheFCCrecommendationsforPCBAntennaantennatype(s) describedbelow: ModelNo.ofantenna:N/A Typeofantenna: PCBAntenna Gainoftheantenna:0dBi Frequencyrange: 2402~2480MHz Themountingoftheantennaisfixedtotheradiomoduleandnootherantennashouldbeused. Companyname: EtekcityCorporation Address:1202NMillerSt.SuiteA,Anaheim,CA92806,USA City: California ZIP/Postalcode:92806 Country: USA Contact: BertWang Date: 17/06/2020 Signature:

This test report is valid for the tested samples only. It cannot be reproduced except in full without prior written consent of Shenzhen Microtest Co., Ltd. Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China MPE REPORT FCC ID:2AB22-ESN90 Date of issue: May 13, 2020 Report number: MTi20042118-1E2 Sample description: Smart Nutrition Scale Mo d e l( s ) : ESN90 Applicant: Etekcity corporation Address: 1202 N Miller St. Suite A, Anaheim, CA 92806, USA Date of test: Apr. 29, 2020 to May 13, 2020 Shenzhen Microtest Co., Ltd. http://www.mtitest.com - Page 2 of 4 - Report No.: MTi20042118-1E2 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China TEST RESULT CERTIFICATION Applicant’s name: Etekcity corporation Address: 1202 N Miller St. Suite A, Anaheim, CA 92806, USA Manufacture's name: Shenzhen Belter Health Measurement and Analysis Technology Co., Ltd Address: 702/704, Block C, Tsinghua Unis Science Park, No. 13 Langshan Rd, Hi-Tech Industrial Park(north), Nanshan District, Shenzhen Product name: Smart Nutrition Scale Trademark: ETEKCITY Model and/or type reference: ESN90 Serial model: N/A RF exposure procedures: KDB 447498 D01 v06 This device described above has been tested by Shenzhen Microtest Co., Ltd and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. Tested by: Demi Mu May 13, 2020 Reviewed by: Leo Su May 13, 2020 Approved by: Tom Xue May 13, 2020 - Page 3 of 4 - Report No.: MTi20042118-1E2 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China RF EXPOSURE EVALUATION According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) Radiation as specified in §1.1307(b) Limits for Maximum Permissible Exposure (MPE) MPE Calculation Method Friis transmission formula: Pd= (Pout*G)\ (4*pi*R 2 ) Where Pd= Power density in mW/cm2 Pout=output power to antenna in mW G= Numeric gain of the antenna relative to isotropic antenna Pi=3.1415926 R= distance between observation point and center of the radiator in cm(20cm) Pd the limit of MPE, 1mW/cm2. If we know the maximum gain of the antenna and total power input to the antenna, through the calculation, we will know the distance where the MPE limit is reached. - Page 4 of 4 - Report No.: MTi20042118-1E2 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China Measurement Result BLE: Operation Frequency: GFSK: 2402-2480MHz Power density limited: 1mW/ cm 2 Antenna Type: BLE Antenna: PCB Antenna; BLE antenna gain: 0dBi R=20cm mW=10^(dBm/10) antenna gain Numeric=10^(dBi/10)= 10^(0/10)=1 Channel Freq. (MHz) modulatio n conduct ed power Tune- up power (dBm) Max Antenna Evaluati on result Power density Limits (dBm) tune-up power Gain (mW/c m2 ) (mW/cm2) (dBm) (mW) (dBi) Numeric 2402 GFSK 1.778 1±1 2 1.585 0 1.00 0.0003 1 2440 1.923 1±1 2 1.585 0 1.00 0.0003 1 2480 1.987 1±1 2 1.585 0 1.00 0.0003 1 Conclusion: For the max result: 0.0003≤ 1.0 for 1g SAR, No SAR is required. ----END OF REPORT----

This test report is valid for the tested samples only. It cannot be reproduced except in full without prior written consent of Shenzhen Microtest Co., Ltd. Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China Test Report FCC ID:2AB22-ESN90 Date of issue: May 13, 2020 Report number: MTi20042118-1E1 Sample description: Smart Nutrition Scale Mo d e l( s ) : ESN90 Applicant: Etekcity corporation Address: 1202 N Miller St. Suite A, Anaheim, CA 92806, USA Date of test: Apr. 29, 2020 to May 13, 2020 Shenzhen Microtest Co., Ltd. http://www.mtitest.com - Page 2 of 40 - Report No.: MTi20042118-1E1 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China Table of Contents 1. GENERAL INFORMATION ................................................................................................................................... 5 1.1. DESCRIPTION OF EUT ................................................................................................................................................... 5 1.2. OPERATION CHANNEL LIST .............................................................................................................................................. 5 1.3. TEST CHANNEL LIST ....................................................................................................................................................... 6 1.4. ANCILLARY EQUIPMENT LIST ........................................................................................................................................... 6 1.5. DESCRIPTION OF SUPPORT UNITS .................................................................................................................................... 6 2. SUMMARY OF TEST RESULTS .......................................................................................................................... 7 3. TEST FACILITIES AND ACCREDITATIONS ...................................................................................................... 8 3.1. TEST LABORATORY ........................................................................................................................................................ 8 3.2. ENVIRONMENTAL CONDITIONS ........................................................................................................................................ 8 3.3. MEASUREMENT UNCERTAINTY ........................................................................................................................................ 8 3.4. TEST SOFTWARE ........................................................................................................................................................... 8 4. EQUIPMENT LIST ................................................................................................................................................. 9 5. TEST RESULT ..................................................................................................................................................... 10 5.1. ANTENNA REQUIREMENT ............................................................................................................................................. 10 5.1.1 Standard Requirement ...................................................................................................................................... 10 5.1.2 EUT Antenna ..................................................................................................................................................... 10 5.2. PEAK OUTPUT POWER TEST ......................................................................................................................................... 11 5.2.1 Limit .................................................................................................................................................................. 11 5.2.2 Test setup .......................................................................................................................................................... 11 5.2.3 Test Procedure ................................................................................................................................................... 11 5.2.4 Test Results ........................................................................................................................................................ 11 5.3. CONDUCTED EMISSION ................................................................................................................................................ 14 5.3.1 Limits ................................................................................................................................................................. 14 5.3.2 Test Setup .......................................................................................................................................................... 14 5.3.3 Test Procedure ................................................................................................................................................... 15 5.3.4 Test Results ........................................................................................................................................................ 15 5.4. RADIATED SPURIOUS EMISSION ...................................................................................................................................... 16 5.4.1 Limits ................................................................................................................................................................. 16 5.4.2 Test Setup .........................................…

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Model: ESN90 Radiated emission