Specifications
Name: Smart Watch
Model: M2235W1
Water Resistance: 5ATM
Battery Capacity: 289 mAh Operating
Temperature: -10°C to 45°C* Wireless
Connectivity: Bluetooth® 5.3
*The range of working temperature is based on Xiaomi Lab's test data. The actual wearing status may vary.
Compatible with: This product only supports certain Android or iOS systems. For detailed information,
please check the product page on www.mi.com .
For regulatory information, product certification, and compliance logos related to the Redmi Watch 3
Active, please go to Settings >About Watch>Regulatory.
The Bluetooth® word mark and logos are registered trademarks owned by
Bluetooth SIG, Inc. and any use of such marks by Xiaomi Inc. is under license.
Other trademarks and trade names are those of their respective owners.
Input Voltage: 5 V
The symbol indicates DC voltage
Input Current: 1 A
Bluetooth Operation Frequency: 2402–2480 MHz
Bluetooth Maximum Output Power: < 20 dBm
Safety Precautions
• For daily use, comfortably tighten the watch around your wrist about one-finger width away from your wrist
bone. Adjust the strap to ensure the heart rate sensor can collect data normally.
• When using the watch to measure your heart rate, please hold your wrist still.
• The watch has a water resistance rating of 5ATM (50 meters in depth). It can be worn in the swimming
pool, while swimming near the shore, or during other shallow-water activities. However, it cannot be used in
hot showers, sauna, or diving. Furthermore, remember to avoid the watch being directly impacted by swift
currents during water sports. The water-resistant function is not permanent and may decline over time.
• The touchscreen of the watch does not support underwater operations. When the watch comes into
contact with water, use a soft cloth to wipe away excess water from its surface before use.
• During daily use, avoid wearing the watch too tightly. Keep its contact area dry and regularly clean the strap
with water. Immediately stop using the watch and seek medical assistance if the contact area on your skin
shows signs of redness or swelling.
• Make sure the power adapter, the charging cable, and the watch are in a dry environment while charging.
Do not touch them with wet hands and do not expose them to rain or other liquids.
• If the watch will not be used for an extended period, turn it off after fully charging and then store it in a cool
and dry place. Recharge the watch at least once every 3 months.
• The operating temperature of the watch is -10˚C to 45˚C. If the ambient temperature is too high or too low,
the watch may malfunction.
• If the screen is broken, do not touch or try to remove it. Instead, you should stop using the watch
immediately and contact an authorized service provider.
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