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The Xiaomi Watch S3 is a smart wearable device designed to help users manage their health and daily activities. This user manual provides essential information for its operation, maintenance, and safety.
The Xiaomi Watch S3 features a circular display screen that serves as the primary interface for interacting with the device. It includes a function button and a power button on the side for navigation and control. A speaker is integrated for audio output, and a microphone allows for voice input.
Internally, the watch is equipped with a barometer to measure atmospheric pressure and a heart rate sensor to monitor the user's pulse. Contact points on the back of the watch are used for charging. The device comes with a charging dock for convenient power replenishment.
The watch is designed to be paired with a dedicated app, which users can download by scanning a QR code provided in the manual. This app allows for better management of the watch's features and provides access to additional services through a Xiaomi account. The app also contains a user guide with more detailed information.
The Xiaomi Watch S3 offers a unique customizable bezel feature. The bezel can be disassembled and assembled, allowing users to personalize the watch's appearance. To remove the bezel, users press its edge with their index finger and thumb or palm, then turn it counterclockwise by approximately 20 degrees with gentle force until it loosens. The bezel can then be pinched up and removed. When installing a replacement bezel, the alignment point inside the bezel must be matched with the alignment point on the watch body (at the 12 o'clock position). The bezel is then placed horizontally and fastened to the watch body. To secure it, users press the edge of the bezel and turn it clockwise with gentle force until a "click" is felt, indicating it is installed in place.
For daily use, the watch should be comfortably tightened around the wrist, about one-finger width away from the wrist bone. This ensures the heart rate sensor can accurately collect data. When measuring heart rate, it is recommended to hold the wrist still.
The watch has a water resistance rating of 5ATM, meaning it can be worn in a swimming pool or while swimming. However, it is not suitable for hot showers, saunas, or diving. Users should avoid exposing the watch to direct impacts from swift currents during water sports. The touchscreen does not support underwater operations, and any excess water on the screen should be wiped off with a soft cloth after contact.
Proper maintenance is crucial for the longevity and performance of the Xiaomi Watch S3. Users should avoid wearing the watch too tightly during daily use. The contact area of the watch and the strap should be kept dry and cleaned regularly with water. If any signs of redness or swelling appear on the skin where the watch makes contact, usage should be stopped immediately, and medical assistance sought.
When charging, the power adapter, charging cable, and the watch itself must be in a dry environment. They should not be touched with wet hands or exposed to rain or other liquids. If the watch is not going to be used for an extended period, it should be turned off after a full charge and stored in a cool, dry place. It is recommended to recharge the watch at least once every three months to maintain battery health.
The watch operates optimally within a temperature range of -10°C to 45°C. Operating it in ambient temperatures that are too high or too low may cause it to malfunction. If the screen is broken, users should not attempt to touch or remove it but should instead stop using the watch immediately and contact an authorized service provider.
Only the included charging cable should be used to charge the watch, and power adapters that comply with local safety standards or are certified and supplied by qualified manufacturers are recommended. The watch contains a built-in battery that should not be disassembled or replaced by the user. Only authorized service providers are permitted to replace the battery to prevent potential hazards.
Disposal of the battery should comply with local laws and regulations, and it should not be thrown into fire, hot ovens, or mechanically crushed or cut, as this can result in an explosion. Batteries should not be disposed of in landfills. Users should also avoid leaving the battery in extremely high temperatures or subjecting it to extremely low air pressure, which can lead to explosions or leakage of flammable liquids or gases.
The watch and its accessories may contain small parts, so they should be kept out of reach of children to prevent choking or other hazards. The product's indicator should be kept away from the eyes of children and animals during use. It is important to note that this watch is not a medical device, and any data or information it provides should not be used as a basis for diagnosis, treatment, or disease prevention. To prevent possible hearing damage, users should avoid listening at high volume levels for extended periods.
General| Battery life | 15 day(s) |
|---|---|
| Battery type | Built-in battery |
| Battery capacity | 486 mAh |
| Wireless charging | Yes |
| Battery life (max) | 360 h |
| Display type | Digital |
| Pixel density | 326 ppi |
| Display diagonal | 1.43 \ |
| Display brightness | 600 cd/m² |
| Display resolution | 466 x 466 pixels |
| Display technology | AMOLED |
| FM radio | - |
| Built-in camera | No |
| Operating temperature (T-T) | -10 - 45 °C |
| Bluetooth version | 5.2 |
| Shape | Round |
| Band size | One Size |
| Band color | Black |
| Band material | Fluoroelastomer |
| Water resistance | 5 ATM |
| Waterproof up to | 50 m |
| Wrist size range | 140 - 210 mm |
| Market positioning | Smartwatch |
| Watch case material | Aluminium, Stainless steel |
Weight and Dimensions| Width | 47 mm |
|---|---|
| Weight | 44 g |
| Thickness | 12 mm |
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