Key Features...

0.95 "AMOLED screen, Colorful screen with 2.5D anti-fingerprint tempered glass.
New user interface, The smoother and more simplified touch screen experience supports the brightness adjustment mode.
Activity tracking, Counts steps, distance, calories burned; supports 6 Exercise modes.
Operating modes, Monitor your heart rate, track your speed, help protect you.


Product Description:

Coaching exercise
Follow-up and training, make efforts more interested.

By way of
Record steps, speed, calories burned, etc. It helps you to know more about your exercise.

Cycling mode
Heart rate assessment instantly, improves your travel experience.

Pool mode
50 ma water test, record speed and other 12 swimming data.

Surveillance dream
Record your sleep status, help improve yourself.

Heart rate record and alert clock
Vibrato to remind you and keep records of heart rate data 24 hours.

This XIAOMI Mi Band 4 Global Version Android Smartband comes backed by a manufacturers' 12 month warranty and the AndroidRetailWorld.com price is only $69.99 USD plus FREE shipping within the continental United States (AK & HI residents please add $18.99 USD for shipping and handling.) Canadian, Mexican, and all other international orders are welcome. Please refer to our stores' shipping Weight Matrix page to see if we ship to your country and to determine the costs of shipping to your country.

Now that you know the AndroidRetailWorld.com price, let's move on to the DETAIL WORLD:

Manufacturer Specifications:
General:

Display: 0.95-inch AMOLED Display, 120s240 resolution.
Battery: 135mAh battery capacity, Up to 20 days (Recharging time ~2 Hours)
Water resistance: 5ATM water resistance up to 50m
RAM+ROM: 512K RAM+16MB ROM
Activity Tracking: Count steps, distance, calories burned
Healthy monitoring: 24/7 Heart rate monitoring
Sensor: 3-axis accelerometer, 3-axis gyroscope
Connectivity: Bluetooth v5.0
System requirements: Android 4.4 and above; IOS 9 and above
Other Features:

Stopwatch

Alarm clock

Timer

Find my phone

Phone unlock

Event reminder

Do not disturb mode

lock screen

music control on band

Package includes:

1x Mi Smartband 4

1x Wrist strap

1x Specialized charging cable

1x User Manual