Newest 2019 Original Xiaomi Mi Band 4 Smart Color Screen Bluetooth5.0 Waterproof Bracelet Heart Rate Fitness 135mAh 50m

Change, more exciting

More than 380 new personality expressions

New AMOLED color screen

Not only the brightness is increased, but the display area is increased by 39.9%.

Caller ID, watch information, time reminder, instant message display

The sports coach on the wrist, every move, is accurately identified

Sleep monitoring

Accurately record sleep information every night Data analysis such as deep sleep and low heart rate Help you adjust your sleep habits

Bracelet alarm clock

Smartly wake you up in a light vibration, more comfortable and soft, without disturbing people around you

Xiaomi Sports APP

Not only continuously record heart rate, sleep and other health data There are also many sports courses such as shaping and fat reduction. Help you to improve your energy at any time

24-hour heart rate warning

Ready for busy urbanites When the heart rate is too high, the vibration reminds you to pay attention

Sedentary reminder

Full of love has forgotten the time The bracelet will remind you to get up and walk Awaken a better physical state

Companionship for 20 days of battery life

(Only for Standard version, NFC version about 15 days)

What is in the box