03 Install APP 1. Confirm startup is normal 2. Use your mobile phone to scan the QR code below, download and install the APP. (Please attach the QR code downloaded by the APP) Points to Note: 1. In order to achieve a better user experience, please prompt to upgrade the APP to the latest version in time. 2.
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04 Connection 1. Open the APP on your phone, register or log in to your account. 2. Select the device you want to connect from the device list, and pair to connect according to the APP prompt. 3. After connected, check if the time display correct, and set up relevant functions according to your needs.
Note: Do not pair directly via Bluetooth in the phone settings. 05 Watch charging This product is magnetic attach charging, please use the standard charging base for charging. Align and fit the charging port to the metal contacts of the charging base until the charging power indicator appears on the watch screen. Note:...
06 Disassembling &assembling the watch strap 1. Adjust the length of the strap according to your wrist’s size. 2. If you need to disassemble the strap, please refer to the picture below. Note: 1. After installing the strap, please pull the strap properly to ensure that the strap is installed successfully. 2 The leather strap is not waterproof, avoid contact with liquid;...
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07 Wearing 1. Do not wear the watch too tightly or too loosely. Make sure the skin have space for ventilation. This will not only make you feel comfortable, but also make the sensor work. 2. In the process of measuring blood oxygen saturation, please wear the watch correctly, do not wear it on the condyle of the wrist, place your arm flat, keep the watch and the wrist skin comfortable (wear it tightly), and keep your arm still during the whole measurement.
08 Basic parameters Product Name: DTxxx Smart Watch Product Model: DTxxx Working environment temperature: 0℃-45℃ Battery capacity: 188mAh Equipment requirements: Andraid 5.0 or iOS 10.0 and above. Waterproof level: IV68 Wireless connection: BT5.0, BLE (please use the actual parameters of our products) CMIIT ID: 2020DP1862 (Please use the actual parameters of our products) Input: 5v --50OmA MAX (please use the actual parameters of our products) Please check the product CMIIT ID under the "Settings>System"...
09 Name and content of hazardous substances Hazardous substances Part name Lead(Pb) Mercury(Hg) Cadmium(Cd) chromium VI(Cr(vI) (PBB) (PBDE) Watch body Battery Strap Charging base This form is compiled in accordance with the provisions of SJ/T 11364. O: Indicates that the content of the hazardous substance in all homogeneous materials of the part is below the limit requirement specified in GB/T 26572-2011.
10 Product Warranty Description Product after-sales service is strictly in accordance with the "Consumer Rights Protection Law of the People's Republic of China" and "Product Quality Law of the People's Republic of China" to implement after-sales three guarantees services. The service content is as follows: within the validity period of the three guarantees, you can enjoy returns and exchanges in accordance with these regulations , Repair services, returns, exchanges, and repairs should be handled with invoices.
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II.《DTNO.I Smart Watch Performance Failure Table》 Item Failure description ⚫ Watch body Functions listed in this manual are invalid ⚫ The screen does not display / typo / omission ⚫ Vibration failure ⚫ Unable to sync with specified device ⚫ Charging base Can't charge the watch normally...
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III. Non-warranty regulations The following situations do not involved in the scope of the warranty 1. Normal wear and dirt caused by use, such as: scratches, non-metallic wristband color change; and damage caused by human factors such as contact with chemical reagents, contact with sharp objects, falling, and squeezing. 2.
11 Service policy You can log on the official website of DTNo. I (www.dtnoi.com) and follow up the after-sales service information, such as warranty policy, return and exchange policy, delivery and repair service, etc. 12 Service channel If you need any after-sales service, please contact: Service hotline: xxxxxxxx Service time: 8:30-18:00 Beijing time...
13 Safety information Before using and operating your device, read and follow the instructions below to ensure optimal performance and to avoid dangerous or illegal situations. Usage scenarios and operating environment considerations: 1. It is strictly prohibited to use the product in gas stations, combustion depots, chemical plants, transportation or storage facilities of fuel or chemical samples, otherwise it may cause explosions or fires.
14 Battery safety 1. This device is equipped with a non-removable built-in battery, please do not replace the battery yourself to avoid damage to the battery or the product. The battery can only be replaced by an official authorized service center. 2.
15 Repair and maintenance 1. Do not use soap, hand sanitizer, bath liquid, emulsion and other cleaners when cleaning, in order to avoid residual chemical substances to stimulate the skin, and corrosion equipment affect the water resistance. 2. Please keep the watch and watch strap as well as your skin clean and dry to maximize comfort and prevent damage to the watch in the long run.
16 Special instructions 1. This manual is prepared on the basis of the existing information and in the principle of continuous improvement and development, the Company reserves the right to change the product specifications and functions and modify and improve any product described in this document.
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Service Tel: 0755-8656 2650 Manufacturer: Shenzhen Xinkeying Digital Technology Co., Ltd Address:8/F, Block C, Dazu Innovation Building, 9018 Beihuan Avenue, Nanshan District, Shenzhen, GuangDong, China...
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