
Safety Precautions
When using the watch to measure your heart rate, please hold your wrist still.
The watch has a water resistance rating of 5 ATM. It can be worn in the shower,
swimming pool, or while swimming near the shore. However, it cannot be used
in saunas or scuba diving.
The touchscreen of the watch does not support underwater operations. When
the watch comes into contact with water, use a so 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.
The product information is listed at the slot of the strap, you can remove the
strap to check it.
Please use the included charging dock to charge the watch. Only use the power
adapters that comply with the local safety standards or certified and supplied
by qualified manufacturers.
Always keep the power adapter and charging dock dry when charging the
watch. Do not touch them with a wet hand. Never expose the power adapter
and charging dock to rain or other liquids.
The operating temperature of the watch is 0°C to 35°C. If the ambient
temperature is too high or too low, the watch may malfunction.
The watch has a built-in baery. To avoid damage to the baery or the watch, do
not disassemble and replace the baery by yourself. Only the authorized
service providers can replace the baery; otherwise, it will cause potential
dangers even personal injuries if a wrong type of baery is used.
Do not disassemble, puncture, strike, crush or throw the baery into a fire. Stop
using the baery immediately if there is any swelling or fluid leakage.
Never throw the watch or its baery into a fire so as to avoid an explosion.
This watch is not a medical device, any data or information provided by the
watch should not be used as a basis for diagnosis, treatment, and prevention of
diseases.
The watch and its accessories may contain small parts. To avoid choking or
other hazards or damages caused by the children, keep the watch out of the
reach of children.
This watch is not a toy and should only be used by children under adult
supervision.
Baery abuse or mishandling can cause overheat, liquid leakage, or an
explosion. To avoid possible injury, do the following:
Do not crush or puncture the baery.
Do not short-circuit the baery, or expose it to water or other liquids.
Keep the baery away from children.
Keep the baery away from fire.
Do not leave the baery in an extremely high-temperature environment or an
extremely low air pressure environment.
Stop using the baery if it is damaged, or if you notice any discharge or the
buildup of foreign materials on the baery leads. We recommend that the
baeries be charged about once every three months to prevent overcharge.
Do not put the baery in trash that is disposed of in landfills. When disposing
of the baery, comply with local laws or regulations.
Specifications
Name: Mi Watch Lite
Model: REDMIWT02
Sensor: Heart rate sensor, accelerom-
eter, gyroscope, electronic compass,
barometric pressure sensor, ambient
light sensor
Satellite Positioning: GPS & GLONASS
GPS/GLONASS Frequency:
1559-1610 MHz
Water Resistance: 5 ATM
Device Type: Bluetooth Device Wireless
Connectivity: Bluetooth 5.1 BLE
Baery Capacity: 230 mAh
12
Display Screen: 1.4-inch square &
thin-film transistor (TFT) screen,
320 × 320 resolution, PPI 323
Net Weight: 35 g (Incl. watch and strap)
Strap Material: TPU
Buckle Material: PC + 30% GF
Adjustable Length: 140-210 mm
Compatible with:
Android 5.0 & iOS 10 or above
Baery Type: Lithium polymer baery
Input Voltage: DC 5.0 V
Input Current: Max. 400 mA
Operating Temperature: 0°C to 35°C
Bluetooth Frequency: 2.4 GHz
Maximum Output Power: <6 dBm
Operation Frequency:
2402MHz-2480MHz