2AHFT523Smart Watch

Model Battery capacity Charging Time Waterproof level Operating Temperature Product Frequency ID208 Plus 3.8V/300mAh 2.5hours IP68 0°C-60°C 2402-2480MHz Screen Type Charging Voltage Battery Life Weight of Product Bluetooth Version 1.8" -inch color screen 5V±0.2v 5-7Day BLE5.3 38.5 g ボタン 画面 Magnetic charging contacts Heart rate sensor Microphone Speaker Physical button Lautsp-recher Magnetische Ladekontakte Herzfrequenzsensor Mikrofon Taste スピカ 磁気充電接点 心拍数センサ マイク 物理ボタン Turn on VeryFit app -> Activate Bluetooth connection on your phone -> Search on the app for the device to pair with (or scan the QR code on the device) -> Finish binding on the app (or on the device). EN 2. Turning on/off 1. Product overview Turning on Whilst the watch is off, it automatically turns on when you put it on charge. Swipe up/down 1. To toggle through menu. 2. To view long text/details. Swipe left/right 1. To toggle through menu. Physical button operation Short press 1. To return. 2. To wake the screen when it is off. Long press 1. To turn on the watch. 2. Under the power on state, long press for 8s to restart. Note: Charge the watch to activate it before first use. The original power adapter must be used for charging. Turning off To turn off the watch: go to Settings -> Turning off menu. Long press the button to turn on the watch. 1. App downloads Download and install the "VeryFit" app on the App Store, Google Play or by scanning the QR code below. 2. Pairing ID208 Plus has features such as IP68 water resistance, ultra-long battery life, full-screen touch control, low latency, 100 workout modes and multiple cloud watch faces. It supports heart rate monitoring and stress detection throughout the day, blood oxygen detection and sleep monitoring, etc. For operating instructions and FAQs on these features, please turn on the app and go to “User Guide” section. Three suggestions for use and maintenance: 1. Keep the product clean; 2. Keep the product dry; 3. Do not wear the product too tight; * Do not use household cleansers when cleaning the product. Use soap-free cleansers instead. * For stubborn stains, it is recommended to remove by scrubbing with alcohol. Waterproof: Not suitable for use while diving, swimming in the sea, or in a sauna. Suitable for use in swimming pools, showers (cold water) and shallows. Tap the screen 1. To enter the menu. 2. To operate according to the prompts. Tap and hold on the screen 1. To switch between watch faces. Screen Button Do not place the product and its accessories at extreme temperatures, otherwise it may cause hazards such as product failure, fire or explosion. Protect the product from strong impacts or jolts, so as not to damage the product and its accessories, thus avoiding product failures. Do not disassemble or modify the product and its accessories by yourself. Contact us for after-sales service when the product fails. Quick start guide App downloads and pairing Screen operation Features Safety instructions Care and maintenance VeryFitアプリをオンにする -> スマホでBluetooth接続を有効にする -> アプリでペアリングするデバイスを検索する（またはデバイスの QRコドをスキャンする） -> アプリ（またはデバイス）でバイン ディングを完了します。 JP 2. 電源オン/オフ 物理ボタンの操作 1. 製品概要 短く押す 1. 戻ります。 2. 画面がオフの時、画面を起動します。 電源オン ウォッチがオフになっている間、充電を開始すると自動的にオンに なります。 上方向/下方向にスワイプ 1. メニュを切り替えます。 2. 長いテキスト/詳細を表示します。 右方向/左方向にスワイプ 1. メニュを切り替えます。 長く押す 1. ウォッチの電源をオンにします。 2. 電源オン状態で、8秒長押しすると再起動します。 注意: 初回使用前にウォッチを充電してから起動してください。充電には必ず純正 の電源アダプタを使用してください。 電源オフ ウォッチの電源を切るには：[設定] -> [電源オ フ]メニュに移動します。 ボタンを長押ししてウォッチをオンにします。 1. アプリのダウンロド App Store、Google Playから、または下のQRコド をスキャンして「VeryFit」アプリをダウンロドし てインストルしてください。 2. ペアリング ID208 Plus には、IP68耐水性、超長寿命バッテリ、全画面タッチ コントロル、低レイテンシ、100種類のワクアウトモド、 複数のクラウドウォッチフェイスなどの特徴があります。1日中の 心拍数モニタリングやストレス検出、血中酸素の検出、睡眠モニタ リングなどに対応しています。これらの機能の操作方法やFAQ（よ くある質問）については、アプリをオンにして「ユザガイド」 のセクションに進んでください。 使用方法とメンテナンスについての3つのアドバイス: 1. 清潔に保つってください; 2. 乾燥した状態で保管してください; 3. バンドを締め付けすぎないようにしてください; * お手入れの際には、家庭用クレンザを使用しないでください。代 わりに石けん成分不使用の洗浄剤を使用してください。 * 頑固な汚れには、アルコルでアルコルでこすり洗いするのをお 勧めします。 防水: ダイビング、海での水泳、またはサウナでの使用には適していま せん。スイミングプル、シャワ（冷水）、浅瀬での使用に適して います。 画面をタップする 1. メニュを表示します。 2. プロンプトに従って操作します。 画面をタップして長押しする 1. ウォッチフェイスを切り替えます。 本製品および付属品を極端な温度の場所に置かないでください。製 品の故障、火災、爆発などの危険を引き起こす原因になります。 強い衝撃や震動から本製品を保護し、本製品や付属品を損傷させな いようにして、製品の故障を回避してください。 本製品および付属品の分解改造は、お客様ご自身で行わないでく ださい。製品が故障した時のアフタサビスは弊社までお問い合 わせください。 クイックスタトガイド アプリのダウンロドとペアリング 画面の操作 機能 安全のための注意事項 お手入れとメンテナンス Schalten Sie die VeryFit-App ein -> Aktivieren Sie die Bluetooth-Verbindung auf Ihrem Handy -> Suchen Sie in der App nach dem Gerät, mit dem Sie koppeln möchten (oder scannen Sie den QR-Code auf dem Gerät) -> Schließen Sie die Kopplung in der App (oder auf dem Gerät) ab. DE 2. Einschalten/Ausschalten Tastenfunktion 1. Produktübersicht Kurz drücken 1. um zurückzukehren. 2. um den Bildschirm aufzuwecken, wenn er ausgeschaltet ist. Einschalten Solange die Uhr ausgeschaltet ist, schaltet sie sich automatisch ein, wenn Sie aufgeladen wird. Aufwärts/abwärts wischen 1. um das Menü zu durchlaufen. 2. um lange Texte/Details anzuzeigen. Nach links/rechts wischen 1. um das Menü zu durchlaufen. Gedrückt halten 1. um die Uhr einzuschalten. 2. drücken Sie im anschaltenden Zustand 8 Sekunden lang auf, um das Gerät neu zu starten. Hinweis: Laden Sie die Uhr auf, um sie vor Erstgebrauch zu aktivieren. Zum Laden muss das Original-Netzteil verwendet werden. Ausschalten Uhr ausschalten: Navigieren Sie im Menü zu Einstellungen -> Ausschalten. Halten Sie die Taste gedrückt, um die Uhr einzuschalten. 1. App herunterladen Laden Sie die App „VeryFit“ im App Store, bei Google Play oder durch Scannen des nachstehenden QR-Codes herunter und installieren Sie sie. 2. Koppeln Die ID208 Plus verfügt über Funktionen wie IP68 Wasserbeständigkeit, ultralange Akkulaufzeit, Vollbild-Touch-Bedienung, geringe Latenz, 100 Trainingsmodi und mehrere Cloud-basierte Zifferblätter. Sie unterstützt Herzfrequenzüberwachung und Stresserkennung während des Tages, Blutsauerstofferkennung und Schlafüberwachung usw. Für eine Bedienungsanleitung und Häufig gestellte Fragen zu …

Text truncated - open the document above for the full version.

ATTESTATION STATEMENT Applicant: Shenzhen DO Intelligent Technology Co., Ltd. ADD: 11th Floor, 3# Building, Guole Tech Park, Lirong Road, Dalang, Longhua District, Shenzhen,China TEL: 4006-123-55 FAX: 4006-123-56 E-mail: [email protected] Date: 2023-06-12 Signed by (printed name): Wu Dajun Signature: FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements Part 2.911(d)(5)(i), (ii) Filing FCC ID:2AHFT523 Shenzhen DO Intelligent Technology Co., Ltd.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. And Shenzhen DO Intelligent Technology Co., Ltd.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,

U.S. AGENT LETTER OF ATTESTATION Date: 2023-06-12 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements Part 2.911(d)(7) Filing FCC ID:2AHFT523 Shenzhen DO Intelligent Technology Co., Ltd. ce rtifies that, as of the date of the filing of the application, ANTEK SERVICE INC is our designated U.S. agent for service of process for the above referenced FCC ID. Shenzhen DO Intelligent Technology Co., Ltd. accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. ANTEK SERVICE INC accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information: Name: ANTEK SERVICE INC Address:901 N PENNSYLVANIA ST STE 0 DENVER,CO 80203,USA FRN: 0033437609 Tel.: 01 303-8006306 Email: [email protected] m Signed by (printed name): Shirley Kwok Title: Gen eral Manager Signature: Applicant: Shenzhen DO Intelligent Technology Co., Ltd. Add: 11th Floor, 3# Building, Guole Tech Park, Lirong Road, Dalang, Longhua District, Shenzhen,China FRN: 0025289893 Tel: 4006-123-55 Email: [email protected] Signed by (printed name): Wu Dajun Signature:

QA-FR-170-B Shenzhen DO Intelligent Technology Co., Ltd. Add:11th Floor, 3# Building, Guole Tech Park, Lirong Road, Dalang, Longhua District, Shenzhen,China Tel: 4006-123-55 Fax: 4006-123-56 Email: [email protected] FCC Authorization Date: 2023-06-12 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862 We ,Shenzhen DO Intelligent Technology Co., Ltd.Hereby authorizes China Certification ICT Co., Ltd (Dongguan)to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by China Certification ICT Co., Ltd (Dongguan)on our behalf shall have the same effect as our own action. . This authorization is valid until further written notice from the applicant. Sincerely Yours, Client’s signature Printed Name: Wu Dajun Title: Manager

QA-FR-171-A Shenzhen DO Intelligent Technology Co., Ltd. Add:11th Floor, 3# Building, Guole Tech Park, Lirong Road, Dalang, Longhua District, Shenzhen,China Tel: 4006-123-55 Fax: 4006-123-56 Email: [email protected] FCC Confidential Authorization Date: 2023-06-12 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID:2AHFT523 In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, (Shenzhen DO Intelligent Technology Co., Ltd. ) hereby requests long-term confidential treatment of information accompanying this application as outlined below: •Block Diagram •Schematics Pr inted Name: Wu Dajun Title: Manager •Operation Description The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely, Signature:

EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS

7X5mm 5.5X7mm 24.96X5mm 1.045X12.1mm 1.045X13.2mm

EXHIBIT C - EUT INTERNAL PHOTOGRAPHS Chip Antenna

China Certification ICT Co., Ltd (Dongguan) Report No.: CR230530665-00A Page 54 of 55 5. RF EXPOSURE EVALUATION 5.1 FCC SAR test exclusion 5.1.1 Applicable Standard According to§15.247(i) and §1.1310, 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. According to KDB447498 D01 General RF Exposure Guidance v06: 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 • 3.0 and 7.5 are referred to as the numeric thresholds in the step 2 below 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 according to 5) in section 4.1 is applied to determine SAR test exclusion. 5.1.2 Measurement Result For BLE: The device is limb-worn devices. The max conducted power including tune-up tolerance is 6 dBm (3.98 mW). [(max. power of channel, mW)/(min. test separation distance, mm)][√f(GHz)] =3.98/5*(√2.480) = 1.25< 7.5 Result: Compliant. The stand-alone SAR evaluation is not necessary.

acknowledgement Product Description: Manufacturer: Shenzhen Yusheng Communication Equipment Co., LTD Project Model: IDW13 Custom /FPC Bluetooth RF antenna /YS Material name:Bluetooth RF antennaSpec/Color: White Material code: 3.01. IDW13F1001Date of signature: 2022 -12 -08 Version No. : R:a Remarks :(This cover needs to be stamped with supplier's seal) Attachment: Instructions for electrical and mechanicp( ☐ manufacturing flowchart Lay down QC engineerdþ sample þCPK reportþ full size survey reportþ Reliability test report þ packing method þ Raw Materials List /RoHS report /HF/REACH (Everything that needs to be provided needs to be filled in color) Supplier sign and approve Proposed:Review:Approved: (All of the above require a hand signature, printing is not allowed) The above is to be filled out by the vendor and the following by Aidu DepartmentConfirm content Confirm results Confirm the person/date Technical confirmation field Supplier quality □RoHS materials □Non -Rohs materials □Meet the REACH requirements □It meets the halogen free requirements □Other environmental protection requirements ID of Design Department: □ID required by customer □Color confirmation □Surface workmanship is confirmed □Shell, hardware, key material Structural Engineer □2D drawing file size confirmation □Specifications technical □Focus on size marking □Electrical performance □Adaptation verification □Functions □Shell, hardware, key material □Effect Hardware Engineer □2D drawing file size confirmation □Specifications technical □Focus on size marking □Electrical performance □Adaptation verification □Functions □Shell, hardware, key material □Effect Research and development quality: □Test standards confirmed □Appearance □Specification of dimensions (key dimensions) □Reliability verification □Adaptation Verification □Function □ Effect Final confirmationProject Manager:□ Acknowledge the io t d□So d( d□ Specifications a tr□A□ Electrical perfp□ Function □ effect Conditions of rec□ Formal recognition □Limited recognition □Denial of recognition Distribution depa□ IQC□Suppliers□Customers□After sales□ SQE/ Document Control □Others ________ QF -QMP -QA01 -01 Catalogue 1.Cover 2,Contents 3,Electrical, mechanical properties description (sp2 d f 4.Bill of materials.RoHS.REACH.HF report 5.Full scale measurement report 6.Cpk report 7, CPK Reliability test report 8.QC engineering drawing 9.Packaging Information 10. Material list MSDS(required to meet REACH, no halogen and other environmental requirements provided) 11. Environmental substance questionnaire (provided when the requirements meet REACH, halogen free and other environmental requirements) 1. Overview 1.1 Scope of application This requirement specifies the antenna technical requirements and material requirements specification for IDW13 products. This requirement applies to antenna selection, testing and acceptance of IDW13 products. 1.2 Basic information of the p Antenna name:IDW13 Antenna band:BT: 2400-2500MHZ Antenna material: Electrolytic copper +PI gold plating Antenna version:V3 2. Technical specificationsr 2.1 Introduction of test itemae ListTest itemsEquipment S11 parameters Standing wave ratio, return loss Network analyzer Active testingTRP,TIS General tester, microwave darkroom Passive testingGain, efficiencyNetwork analyzer 2.2.1 Test instructions Test tools: Agilent8960 integrometer, R&SCMW500, all-wave far-field ETS darkroom, high precision positioning system and its controller and computer with automatic test program Test environment: temperature 22°C±3°C, humidity 50%±15% Test method: The DUT is fixed on the center position of the turntable with the H plane, and the center position of the horn antenna is on the same horizontal line. The positioning system makes the DUT rotate on the whole sphere to meet the high precision three-dimensional positioning. Each RF instrument, turntable controller and PC with automatic test software communicate through the GPIB interface 2.2.2 Antenna passive param 2.2.3 Antenna Passive Param-B 2.2.4 Antenna direction Diagram -BT 2.3 Motherboard Conduction 2.4 Active antenna paramete 2.5 Antenna test environment 3. 2D diagram file 3.1. BOM list YUSHENG COMMUNICATION TECHNOLOGY CO.,LTD. 063007(IDW13) -BOM File number Edition: R:A Customer :063 Model: Date: 2022-12-01 ItemMaterial number Item name TypeVersionSpecificationsMaterialFinishColorUnitsQuantityCraft 1063007-IABT-FPCZR:A13.30 * 7.26 * 0.12 MM Electrolytic Copper half and half /TESA 68532 GildingWhitePCS1 Pressing film 1.1063007-IA-01BT-FPCZR:A13.30 * 7.26 * 0.12 MM Electrolytic Copper half and half /TESA 68532 GildingWhitePCS1 Pressing film The above parts meet the environmental protection requirements of ROHS2.0/HF/Reach/GP, and comply with the company's harmful substances limit standard and ma Type: W. outsourcing B. Semi-finished products Z. Finished products C. Customer supply Confirmation: Audit: Production: Feng Jiwu Bill of Materials /RoHS report Material name: Material No. : Product Composition information Serial numbMaterial nam Raw material specifications Material suppli RoHS/REACH/HF Test facility Test Lab Report No. Date of report Notes Electronic test report Compliance with RoHS control Whether it complies with REACH control Whether it complies with HF control 1 PI -CCL electrolytic flexible copper -clad plate Halogen-free epoxy resin adhesives Halogen - free epoxy resin adhesives CAI LungertiisisisSGS SHAEC23001049106 SHAEC23001049108 2023 -02 -15 2023 -02 -15 Note: The third party report should be inserted into the form or sent together with the acknowled gement package (named by material name + report number + report date). The report must be valid within one year; copper foil PI membrane PI membrane 4 TESA 68532 Back glue Polyester film TESAisisisSGS REACH:SHAEC221756903 REACH:2023-01 -04 Acrylic Adhesive 卤素 ：SHAEC2217569207 卤素 ：2023 -01 -04 Aliphatic Hydrocarbon Resin ROHS:SHAEC2217569205ROHS:2023-01 -04 Paper laminated with Polyethylene 5 Nickel Gold Pla…

Text truncated - open the document above for the full version.

TEST REPORT Applicant: Shenzhen DO Intelligent Technology Co., Ltd Address: FCC:11th Floor, 3# Building, Guole Tech Park, Lirong Road, Dalang, Longhua District, Shenzhen, China IC: 11th Floor, 3# Building, Guole Tech Park, Lirong Road, Dalang, Longhua,Shenzhen 518109 China FCC ID: 2AHFT523 IC: 23023-2AHFT523 HVIN: ID208 Plus Product Name: Smart Watch Standard(s): 47 CFR Part 15, Subpart C(15.247) RSS-247 Issue 2, February 2017 RSS-Gen, Issue 5, February 2021 Amendment 2 ANSI C63.10-2013 KDB 558074 D01 15.247 Meas Guidance v05r02 The above equipment has been tested and found compliant with the requirement of the relative standards by China Certification ICT Co., Ltd (Dongguan) Report Number: CR230530665-00A Date Of Issue: 2023/6/9 Reviewed By: Sun Zhong Title: Manager Test Laboratory: China Certification ICT Co., Ltd (Dongguan) No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China Tel: +86-769-82016888 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230530665-00A Page 2 of 55 Test Facility The Test site used by China Certification ICT Co., Ltd (Dongguan) to collect test data is located on the No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China. The lab has been recognized as the FCC accredited lab under the KDB 974614 D01 and is listed in the FCC Public Access Link (PAL) database, FCC Registration No. : 442868, the FCC Designation No. : CN1314. The lab has been recognized by Innovation, Science and Economic Development Canada to test to Canadian radio equipment requirements, the CAB identifier: CN0123. Declarations China Certification ICT Co., Ltd (Dongguan) is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with a triangle symbol “▲”. Customer model name, addresses, names, trademarks etc. are not considered data. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report cannot be reproduced except in full, without prior written approval of the Company. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. This report may contain data that are not covered by the accreditation scope and shall be marked with an asterisk “★”. China Certification ICT Co., Ltd (Dongguan) Report No.: CR230530665-00A Page 3 of 55 CONTENTS T EST FACILITY .......................................................................................................................................... 2 DECLARATIONS .......................................................................................................................................... 2 DOCUMENT REVISION HISTORY .......................................................................................... 5 1. GENERAL INFORMATION .................................................................................................... 6 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ....................................................... 6 1.2 DESCRIPTION OF TEST CONFIGURATION ........................................................................................... 8 1.2.2 Support Equipment List and Details .............................................................................................................. 8 1.2.3 Support Cable List and Details ...................................................................................................................... 8 1.2.4 Block Diagram of Test Setup ......................................................................................................................... 9 1.3 MEASUREMENT UNCERTAINTY ........................................................................................................ 10 2. SUMMARY OF TEST RESULTS .......................................................................................... 11 3. REQUIREMENTS AND TEST PROCEDURES .................................................................. 12 3.1 AC LINE CONDUCTED EMISSIONS .................................................................................................... 12 3.1.1 Applicable Standard ..................................................................................................................................... 12 3.1.2 EUT Setup.................................................................................................................................................... 14 3.1.3 EMI Test Receiver Setup ............................................................................................................................. 14 3.1.4 Test Procedure ............................................................................................................................................. 15 3.1.5 Corrected Amplitude & Margin Calculation ................................................................................................ 15 3.2 RADIATION SPURIOUS EMISSIONS .................................................................................................... 16 3.2.1 Applicable Standard ..................................................................................................................................... 16 3.2.2 EUT Setup.................................................................................................................................................... 16 3.2.3 EMI Test Receiver & Spectrum Analyzer Setup ......................................................................................... 17 3.2.4 Test Procedure ............................................................................................................................................. 17 3.2.5 Corrected Amplitude & Margin Calculation ................................................................................................ 18 3.3 6 DB EMISSION BANDWIDTH: ...........................................…

Text truncated - open the document above for the full version.

EXHIBIT D - TEST SETUP PHOTOGRAPHS Conducted Emissions Front View Conducted Emissions Side View Radiated Emission Below 1GHz View Radiated Emission Above 1GHz View Radiated Emission Above 1GHz View