Xiaomi Mi Band 4
0.95″ AMOLED Screen | 5ATM Waterproof | 20 Days Standby
Main Features :
New Arrival Mi Band 4
The mi band 4 will have an OLED color screen, support multiple personalized dials, and a 39.9% larger display than the previous generation. The battery capacity will also increase to 135mAh. In terms of functional experience,
mi band 4 will support mobile payment.
0.95″ AMOLED Screen Bigger & Color Display
Colorful display with 2.5D tempered glass anti-fingerprints
All new various user interface, Supports a wide range of motion modes
smoother and simplified touch screen experience, support brightness adjust mode
Not only the brightness is increased, but the display area is increased by 39.9%, view more information at first sight
Caller ID, see information , WeChat red envelope, time reminder, Instant message display
count steps, distance, calories burned support 6 work out mode
Heart rate feedback instantly, improve your ride experence
50m water proof, record speed and other 12 data of swimming
Record your status of sleep, help you to improve yourself
Accurately record sleep information every night, Date analysis such as deep sleep and low heart rate, Help you adjust your sleep habits
Sleep monitoring | Bracelet alarm clock | Mi Fit APP
24-hour heart rate warning
Ready for busy urbanites, when the heart rate is too high, the vibration reminds you to pay attention
20days long battery life for the mi band 4 standard version
Multi-color wrist band is optional, soft skin-friendly material, comfortable to wear
|General||Brand: Original Xiaomi|
|Bluetooth version: V5.0|
|Water Resistance Rating: 5 ATM|
|Compatibility: Android 4.4 and above / IOS9.0 and above|
|Special Features||Health tracker: Measurement of heart rate, Sleep management, Pedometer, Calories burned measuring, Steps counting, Distance recording, Sedentary reminder|
|Other functions: Unlock phone without password, Call/APP message reminder, Time, Alarm Clock|
|Alert type: Vibration|
|Sensors: ADI ultra low-power acceleration sensor + photoelectric heart rate sensor|
|Working temperature: -10°C ~ 50°C|
|Display||Screen: 0.95 inch AMOLED Display|
|Touch key: Yes|
|Battery||Battery type: Lithium polymer battery|
|Battery capacity: 135mAh|
|Standby time: About 20 days|
|Input current: 45mA (TYP), 65mA (MAX)|
|Input voltage: DC 5V|
|Material||Mi-core material: Plastic + Alloy|
|Body material: Polycarbonate|
|Wrist strap material: Thermoplastic polyurethane|
|Weight and Size||Band total Wide: 18 mm|
|Adjustable length: 155-216mm|
|Alloy Body Dimension (L x W x H): 17.9 x 46.9 x 12mm|
|Product weight: 22.1g|
We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.
Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.
We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
|Location||*Estimated Shipping Time|
|United States||10-20 Business days|
|Canada, Europe||10-20 Business days|
|Australia, New Zealand||10-30 Business days|
|Central & South America||15-30 Business days|
|Asia||10-20 Business days|
|Africa||15-45 Business days|
Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:
We do not issue the refund if:
*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorise you to do so.