2AYA4-SB01Smart Bracelet

Model Screen ruler Resolution Battery type Charging time Wrist band ruler Bluetooth Waterproof Packing Battery Capacity Battery Life System Compatibility Data Sync Plattform Watch Strap Width Weight (watch strap included) Strap Material Body Material Cover Material Charger Interface Touch SB01 0.96 inch TFT 128 x 96 Lithium Polymer 1.5-2 hours 245mm x 16mm x 11.5mm Bluetooth 4.0 IP67 Bracelet+Instructions 90 mAh Up to 20 days Android 4.4 / iOS 8.0 or higher Dayband 18mm 24.8g TPU 316L steel PC technology lens Standard USB port charging Single Point Details Time display Step counting Calories distance Sport mode Raise your hand to bright screen Sleep monitoring Running track incoming call message notification Sedentary reminder Alarm reminder Do Not Disturb Find your bracelet Dial switching bright adjustment Touch and hold the weather Dial in Chinese and English Heart rate Continuous heart rate blood pressure Whole point measurement Apple health WeChat Campaign Wearing choice Bluetooth name UI interface language Information push language APP support language APP name charging method OTA upgrade description support support support support Support (running, cycling, skipping, badminton, table tennis) support support APP support support support support support support support 3 dials 4 levels of brightness adjustment support support support support support support support support support support support English, German, French, Italian, Spanish, Chinese English, German, French, Italian, Spanish, Chinese Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Italy, Portugal... Dayband USB charging support 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. Please avoid strong impact, extreme heat and exposure to the wristbandt. Please do not disassemble, repair or transform the machine on its own. The use of the environment is 0 degrees ~45 degrees, and it is forbidden to throw it into the fire so as not to cause an explosion. Please wipe the water, the wristband can be used only for the charging operation with a soft cloth, otherwise it will cause corrosion of charging contact point, charging fault. Do not touch the chemical substances such as gasoline, clean solvent, propanol, alcohol or insect repellent. Please do not use this product in high pressure and high magnetic environment. If you have sensitive skin skin or tighten the wristband, you may feel discomfort. Please dry the sweat drips on the wrist in time. The strap has long contact with soap, sweat, allergies or pollution ingredients, which may cause skin allergy itching. If it is often used, it is recommended to clean the wristband every week. Wipe with wet cloth and remove oil or dust with mild soap. It is not appropriate to wear a hot bath with a wristband. After swimming, please wipe the wristband in time so as to keep dry. When you do the pulse rate testing, please kindly wait at least 10 seconds to see the stable result. PREPARATION Make sure that the power is sufficient before turning on, Use USB charging port to charge WEARING METHOD 1. 2. 3. POWER ON/OFF 1. 2. Best wear the wristband behind malleolus LeftHand Adjust the size suitable for the size of wrists via Adjustment Hole; Fasten wrist strap buttons; Sensor shall be close to skin avoiding moving. In the state of the wristband shutdown, the long touch function key over 3 seconds can make the device vibrate. When the wristband is in the boot state, it will switch to the shutdown interface. If the touch function key is more than 3 seconds, it can enter the shutdown interface. After the short touch is selected Off, it will touch the shutdown again. OPERATION 1. 2. 3. When the device starts up, to touch function keys for a short time period can lighten screen or switch over display; The screen shall be turned off without operation and users can connect the mobile phone APP to revise off-screen time; Switch to the heart rate and blood pressure interfaces to be tested automatically and leave the heart rate and blood pressure interfaces to stop tests. First remove the wrist band Take out the fuselage Plug into the USB charging head to charge For the first time, please take out the bracelet and charge the device with the corresponding charger.When charging, the bracelet will start upautomatically (charging mode isshown inthe figure below: remove the bracelet body from the wristband and plug the charging port into the standard USB port tocharge.) Malleolusulnaris Sensor Left Hand - 01 -- 02 - INSTALL THE WRISTBANDAPP ScanthefollowingQR codesor enterinto variouslargeapplicationmarkets to download and install“ DayBand”. DEVICE ATTACHMENT When being used for the first time, it is necessary to connect APP for alignment. After successful connection, wristband will self-synchronize time, or otherwise, step calculation and sleep data won't be accurate. Device requirement: iOS8.0 and above;Android 4.4 and above to support bluetooth 4.0 - 03 -- 04 - MAIN FUNCTIONAL INTERFACE PROMOTING FUNCTION Main interface When the Bluetooth icon is , it means the wristband is not connected to the cell phone. When the Bluetooth icon is , the connection is successful. When the wristband and APP are paired for the first time, the wristband will synchronize the weather, time, date and week of the mobile phone. Long press 3 seconds to switch the main interface Temperature monitoring In theTemperature monitoring interface, During the measurement, please wait for several tens of seconds for the data to appear Motion Data Display step count, wristband default step counting mode, the wristband is worn on the wrist. When the user walks and arms swings, the wristband is recorded according to the number of steps. Heart rate monitoring In the heart rate monitoring interface, During the measurement, please wait for several tens of seconds for the data to appear Blood pressure monitoring In the Blood pressure monitoring interface,During the measurement, please wait for several tens of second…

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Shenzhen Aukeyhi Technology Co.,Ltd Statement We Shenzhen Aukeyhi Technology Co.,Ltd Hereby Declare that The product Smart Bracelet, models no. SB01,SB02,SB03,SB04,SB05, SB06,SB07,SB08,SB09,SB10 are all identical in interior structure, electrical circuits and components, and just the model names are different for the marketing requirement. Your assistance on this matter is highly appreciated. Yours sincerely, Signature: Company Name: Shenzhen Aukeyhi Technology Co.,Ltd

January 05, 2021 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2AYA4-SB01 Product Name: Smart Bracelet Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential: • Schematics • Block diagram • Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. <Signature>： Name：YouWei Luo Title： Applicant Company：Shenzhen Aukeyhi Technology Co.,Ltd

January 05, 2021 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act as Agent On our behalf, I appoint Shenzhen Timeway Testing Laboratories/ Zone C, 1st Floor, Zone C, 1st Floor, Block B, Jun Xiang Da Building, Zhongshan Park Road West, Tong Le Village, Nanshan District, Shenzhen, China (Name of Agent company name and address) to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, still resides with Shenzhen Aukeyhi Technology Co.,Ltd/ Room 201,Building A,No.1 Qianwan 1st Road, Shenzhen-HongKong Cooperation Zone,Qianhai, Shenzhen,Guangdong ,China <Signature>： Name：YouWei Luo Title： Applicant Company：Shenzhen Aukeyhi Technology Co.,Ltd

Label Location

贴纸尺寸：20*11mm 贴纸材质：128g低粘度白色不干胶贴纸 印刷颜色：白底+80%黑 背面不粘胶 贴纸圆角弧度请根据产品实际进行调整 Made in China Model:SB01 FCC ID:2AYA4-SB01 Made in China Model:SB01 FCC ID:2AYA4-SB01

FCC ID: 2AYA4-SB01 RF Exposure Applicable Standard According to §1.1307(b)(5), systems operating under the provisions of this section shall be operated in a manner that ensure that the public is not exposed to radio frequency energy level in excess of the Commission’s guideline. This is a Portable device. The Section 4.3.1 and Appendix A of KDB447498 D01 V05 was used as the guidance. Calculation Result (Worse case) [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] · [√f(GHz)] =0.653/5 * 1.56= 0.20, this value is less than 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR. The SAR measurement is not necessary.

Report No.: TW2012274E File reference No.: 2021-01-04 Applicant: Shenzhen Aukeyhi Technology Co., Ltd. Product: Smart Bracelet Model No.: SB01,SB02,SB03,SB04,SB05,SB06,SB07,SB08,SB09,SB10 Trademark: AFAC Test Standards: FCC Part 15.247 Test result: It is herewith confirmed and found to comply with the requirements set up by ANSI C63.10, FCC Part 15.247 for the evaluation of electromagnetic compatibility Approved By Jack Chung Manager Dated: January 04 , 2021 Results appearing herein relate only to the sample tested The technical reports is issued errors and omissions exempt and is subject to withdrawal at SHENZHEN TIMEWAY TESTING LABORATORIES Zone C, 1st Floor, Block B, Jun Xiang Da Building, Zhongshan Park Road West, Tong Le Village, Nanshan District, Shenzhen, China Tel (755) 83448688, Fax (755) 83442996, E-Mail:[email protected] Report No.: TW2012274E Page 2 of 51 Date: 2021-01-04 The report refers only to the sample tested and does not apply to the bulk. This report is issued in confidence to the client and it will be strictly treated as such by the SHENZHEN TIMEWAY TESTING LABORATORIES. It may not be reproduced rather in its entirety or in part and it may not be used for adverting. The client to whom the report is issued may, however, show or send it . or a certified copy there of prepared by the SHENZHEN TIMEWAY TESTING LABORATORIES. to his customer. Supplier or others persons directly concerned. SHENZHEN TIMEWAY TESTING LABORATORIES. will not, without the consent of the client enter into any discussion of correspondence with any third party concerning the contents of the report. In the event of the improper use of the report. The SHENZHEN TIMEWAY TESTING LABORATORIES. reserves the rights to withdraw it and to adopt any other remedies which may be appropriate. Special Statement： The testing quality ability of our laboratory meet with “Quality Law of People’s Republic of China” Clause 19. The testing quality system of our laboratory meet with ISO/IEC-17025 requirements, which is approved by CNAL. This approval result is accepted by MRA of APLAC. Our test facility is recognized, certified, or accredited by the following organizations: CNAL-LAB Code: L2292 The EMC Laboratory has been assessed and in compliance with CNAL/AC01:2002 accreditation criteria for testing Laboratories (identical to ISO/IEC 17025:2005 General Requirements) for the Competence of testing Laboratories. FCC-Registration No.: 744189 The EMC Laboratory has been registered and fully described in a report filed with the (FCC) Federal Communications commission. The acceptance letter from the FCC is maintained in our files. Registration No.: 744189. Industry Canada (IC) —Registration No.:5205A The EMC Laboratory has been registered by Certification and Engineering Bureau of Industry Canada for radio equipment testing with Registration No.: 5205A. A2LA (Certification Number:5013.01) The EMC Laboratory has been accredited by the American Association for Laboratory Accreditation (A2LA). Certification Number:5013.01 Report No.: TW2012274E Page 3 of 51 Date: 2021-01-04 The report refers only to the sample tested and does not apply to the bulk. This report is issued in confidence to the client and it will be strictly treated as such by the SHENZHEN TIMEWAY TESTING LABORATORIES. It may not be reproduced rather in its entirety or in part and it may not be used for adverting. The client to whom the report is issued may, however, show or send it . or a certified copy there of prepared by the SHENZHEN TIMEWAY TESTING LABORATORIES. to his customer. Supplier or others persons directly concerned. SHENZHEN TIMEWAY TESTING LABORATORIES. will not, without the consent of the client enter into any discussion of correspondence with any third party concerning the contents of the report. In the event of the improper use of the report. The SHENZHEN TIMEWAY TESTING LABORATORIES. reserves the rights to withdraw it and to adopt any other remedies which may be appropriate. Test Report Conclusion Content 1.0 General Details ................................................................................................ 4 1.1 Test Lab Details................................................................................................ 4 1.2 Applicant Details.............................................................................................. 4 1.3 Description of EUT ........................................................................................... 4 1.4 Submitted Sample.............................................................................................. 5 1.5 Test Duration................................................................................................... 5 1.6 Test Uncertainty............................................................................................... 5 1.7 Test By.......................................................................................................... 5 2.0 List of Measurement Equipment......................................................................... 6 3.0 Technical Details............................................................................................. 7 3.1 Summary of Test Results..................................................................................... 7 3.2 Test Standards.................................................................................................. 7 4.0 EUT Modification.............................................................................................7 5.0 Power Line Conducted Emission Test...................................................................... 8 5.1 Schematics of the Test........................................................................................ 8 5.2 Test Method and Test Procedure............................................................................ 8 5.3 Configuration of the EUT.................................................................................... 8 …

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Cond ducted Emisssion Test Setuup: Rad iiated Emissioon Test Setup::