Sinocastel HT-821 Smart Wearable Device User Guide
- June 6, 2024
- Sinocastel
Table of Contents
Sinocastel HT-821 Smart Wearable Device
Appearance&function introduction
This form is prepared in accordance with the provisions of SJ/T11364
- It means that the content of this hazardous substance in all homogeneous materials of this part is under the limit requirements stipulated in GB/T26572.
- It means that the content of the hazardous substance in at least one homogeneous material of the component exceeds the limit requirements stipulated in GB/T26572, and there is currently no mature alternative in the industry, which meets the environmental protection requirements of the EU RoHS directive.
Disclaimer
- The contents of this manual are provided according to the status quo. Unless required by applicable law, the company does not provide any express or implied guarantees for all contents in this manual, including but not limited to the guarantee of marketability or for a specific purpose.
- To the extent permitted by applicable laws, the company will not use the relevant contents of this manual and the products described in this manual under any circumstances. Compensation shall be made for any special, incidental, indirect or secondary damages arising from the product, and no profits, data, compensation shall be made for loss of goodwill or anticipated savings.
- To the extent permitted by the relevant laws, in any case, the company’s maximum liability for the losses you suffer from using the products described in this manual is limited to the price you pay for the purchase of this product.(Except for damages in accordance with applicable laws in cases involving personal injury).
- The health sign data related to the heart rate, ECG, body temperature, blood pressure, blood oxygen, etc. involved in this product are only for reference, not for medical diagnosis.
Power on/off
Power on
- Long press the power button to start the watch in shutdown state.
- The watch starts automatically when it is charged in shutdown state.
- When starting with ultra-low power, connect the charger to charge the watch for 30 seconds before starting.
Power off
- Long press the power button to shut off the watch in power-on state.
- After ultra-low battery vibration reminder, the watch will automatically shut down.
Reset
- In the power-on state, enter the function menu and select Settings> Reset.
- After resetting, the watch will automatically restart. After restarting, the watch will be unbound from the phone and all user data will be cleared.
Warmming
Protection level
- The watch meets the IP68 protection level requirements and is suitable for daily waterproofing such as hand washing and rain.
- It is prohibited to use in water activities such as diving, swimming pools and coastal swimming.
- It is prohibited to use in hot water showers, hot springs, saunas(steam rooms), diving, water skiing, other wading activities and deep water activities facing high-speed water flow.
- It can prevent dust conditions such as living room, office, laboratory, light industrial studio, storage room, etc., It is prohibited to use in special dust environment.
Maintenance
- Please keep the equipment and its accessories dry. Don’t dry it with external heating equipment such as microwave oven or hair dryer.
- Please use normal temperature clean water cleaning equipment regularly to avoid dirt and bacteria.
- Do not place the device and its accessories in areas where the temperature is too high or too low. Otherwise, the device may
- malfunction, catch fire, or explode.
- Do not subject the device and its accessories to strong shocks or vibrations, so as not to damage the device and its accessories and cause the device to malfunction.
- Please avoid using the device in the environment of hot sun, high temperature, humidity and open flame accessories.
Charging instructions
The watch package comes with a magnetic charging base. Connect the USB plug of the charging base to a USB charger or a computer USB interface produced by a regular manufacturer. Align the charging feed point of the watch with the metal contacts of the charging base until the Charging instruction interface appears on watch screen. When the watch is ultra low battery, it needs to continue charging for about 30 seconds to display watch screen. on the screen.
- Please use the special charging base included in the box to charge. Please make sure the charging contacts of the watch are clean and complete before charging.
- Please use a regular manufacturer’s charger with a rated output voltage of 5V/1A or above or a computer USB port. The watch will be fully charged about two hours. The screen shows 100% that means the battery is fully charged.
- Please use the special charging base included in the box to charge. Please make sure the charging contacts of the watch are clean and complete before charging.
- Please use a regular manufacturer’s charger with a rated output voltage of 5V/1A or above or a computer USB port. The watch will be fully charged about two hours. The screen shows 100% that means the battery is fully charged.
After-sales service
Please contact the after-sales service of the sales office or point of
purchase. Non-man-made quality problems are refunded with in 7 days, replaced
within 15 days, and guaranteed for 1 year. The product warranty start date is
based on the date of invoice or receipt. Artificial quality problems include
but are not limited to the following situations:
- Failure caused by unauthorized disassembly and reassembly of watches.
- Damage due to negligence or misuse. For example: the host enters the water, the external force bursts, accidentally falls, the casing is scratched or damaged.
- Please provide a warranty card with the date of purchase and stamped with the seal of the place of purchase, or an invoice or receipt stamped with the seal of the place of purchase. Those who cannot provide the above proof will not be entitled to free warranty.
APP download
Scan the QR code on the right or search the “Lite Guardian KED” from AppStore、 Google play and other mobile application market to download and install APP. Android mobile phones: support the models with the original operating system of version 5.0 or above; iPhone: support the models with the original operating system of version 8.0 or above;
Pair with phone
- Turn on the Bluetooth switch of the mobile phone and the watch respectively (the Bluetooth switch of the watch: swipe left on the main interface of the watch>Settings>Bluetooth settings).
- Connect to the app: After logging in, enter the app, click My Account> Device pairing, select HT-821 in the optional device list on the Pairing with phone page, and then search for the nearby Bluetooth device named HT-821_LE, and select the one you want to connect , The watch and phone are automatically paired and synchronized data.
Please check whether the following √ is ready before returning or replacing the goods or sending them to be repaired.
Warranty message
Connect to the Bluetooth call function:
Method 1: After binding the device, enter the app, click My Account>device Settings>Bluetooth calling>PAIRING, select the searched HT-821, click Pairing, in the pop-up Bluetooth pairing Request, agree to the access permission of the address book, and then click PAIR, the Bluetooth call function pairing is successful.
Method 2: Enter the Bluetooth call interface in the watch , search for the Bluetooth device, find the Bluetooth name of the phone and pair with it, on the phone side agrees to the pairing request, after the pairing is successful, the Bluetooth menu interface of the phone shows that two Bluetooth devices have been connected .
Attention:
- This warranty card is only applicable to the three-guarantee service of the host with the serial number listed above. Please keep this warranty certificate properly, and please show this certificate and invoice or receipt when enjoying the three guarantees service.
- This certificate needs to be stamped by the sales unit before it becomes effective.
- Man-made damage is not covered by the warranty.
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