5
09 Speci
fi
cations
08 Precautions
When using the band to measure your heart rate, please keep your wrist still.
Mi Smart Band 4 has a water resistance rating of 5 ATM. It can be worn in the shower,
swimming pool, or while swimming near the shore. It cannot be used, however, in a
sauna or while scuba diving.
The function of the touch button and touchscreen are not accessible during
underwater. When your band comes in contact with water, use a soft cloth to wipe away
excess water from its surface before using it.
During daily use, avoid wearing the band too tightly and try to keep its contact area dry.
Please clean the wristband regularly with water. Please stop using the product
immediately and seek medical assistance if the contact area on your skin shows signs
of redness or swelling.
Name: Mi Smart Band 4
Model: XMSH07HM
Fitness Tracker Net Weight: 10.6 g
Fitness Tracker Dimensions: 46.8 x 17.8 x 12.6 mm
Wristband Material: Thermoplastic elastomer (TPE)
Clasp Material: Aluminum alloy
Adjustable Length: 155–216 mm
Compatible with: Android 4.4/iOS 9.0 or above
Battery Capacity: 135 mAh
Battery Type: Lithium polymer battery
Input Voltage: DC 5.0 V
Input Current: 250 mA Max.
IP Rating: 5 ATM
Frequency: 2402–2480 Mhz
Max. Output: 0 dBm
Operating Temperature: -10°C to 50°C
Wireless Connectivity: Bluetooth 5.0 BLE
This version is for private use only and should not be distributed.
