Mi Band 4 Specifications
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Mi Band 4 Specifications, Features and Price

$27.99 $26.45

  • Release date:: June, 2019
  • Display:: 0.95 inch, AMOLED, Touchkey
  • Body:: TPU, polycarbonate
  • Battery Life:: 20 days
  • Compatibility:: Android 4.4+ and iOS 9.0+

EDITOR’S RATING

Design:3.9 out of 5 stars (3.9 / 5)
Battery:4.5 out of 5 stars (4.5 / 5)
Fitness tracking:4 out of 5 stars (4.0 / 5)
Features:3 out of 5 stars (3.0 / 5)
Price:4.1 out of 5 stars (4.1 / 5)
Average:3.9 out of 5 stars (3.9 / 5)

Last updated on September 27, 2020 6:43 pm
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Description

Mi Band 4 Full Specifications and Features – The Mi Band 4 is the latest fitness smartband from Huami/Xiaomi, it succeeds in the Mi band 3 and retains the same appearance as its predecessor, but comes with a more interactive and lively AMOLED display. It’s well equipped to track your daily activities such as calories, swim activities, heart rate, and complete sleep cycle while also having a 20 days long battery life that keeps you going for much longer.

The Band 4 comes with a wider AMOLED full-color display, it’s also lightweight with a polycarbonate case and interchangeable thermoplastic polyurethane straps that makes it a comfortable wear all day long, while the 0.95 inch AMOLED display is very interactive and lively, and can be read outdoors.

The Mi band 4 can track your heart rate as you start your workout to allow you to see your pace and intensity in real-time, and also tracks your heart rate while you sleep. It can help you monitor your sleep quality as it shows time spent in the deep and light stages of your sleep. It’s rated 5ATM which makes it swim-proof, it recognizes 5 different swim styles and records 12 data sets including swimming pace and stroke count, it also tracks your steps and distance, all of which can be managed via the Mi Fit app.

Equipped with Bluetooth v5.0, the Mi Band 4 is compatible with both Android and iOS devices, and will alert you when there’s a new notifications on your phone such as emails, SMS, incoming calls and other notifications from both native and third-party apps. It also alerts you when you have stayed idle for too long, and can be set to wake you up with a soft vibration.

Mi Band 4 Features

  • 0.95 inch always-on AMOLED display with touchscreen and touchkey support.
  • Clock features include time/date, set alarm and reminders.
  • Unlock phone, find my phone, view music in play on phone.
  • Keeps you connected to all that matters to you such as emails, SMS and calls, so you never get to miss important updates.
  • Rated 5ATM (water resistant up to 50 meters, swim-proof).
  • Interchangeable silicone straps.
  • Reject incoming call.
  • Inbuilt NFC chip supports Ali Pay.
  • Compatible with both Android 4.4+ and iOS 9.0+ devices.
Mi Band 4 Activity Tracking Features
  • Heart rate sensors tracks your heart rate continuously, and shows your heart rate in real-time to help manage your training intensity effortlessly.
  • Tracks your steps, distance and speed.
  • Tracks your heart rate in light and deep sleep stages to help you monitor sleep quality.
  • Sedentary reminder alerts you when you stay idle for too long.
  • It recognizes 5 different swim styles and records 12 data sets including swimming pace and stroke count.

Pros

  • Lightweight and stylish design.
  • Long battery life.
  • Always-on display.
  • Swim-proof.
  • NFC for Ali pay, (special edition).
  • Cheap, yet sturdy.

Cons

  • Lacks inbuilt GPS.

Additional information

ABOUT DEVICE

Device name

Device type

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Release date

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BODY

Dimension

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Case material

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Bezel material

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Water resistance

Durability test

Swim-proof

Color

DISPLAY

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Always on

Custom watch face

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CONNECTIVITY

Bluetooth

Bluetooth calling

GPS

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NFC

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Wi-Fi

MEMORY

RAM

ROM

Memory card slot

CELLULAR CONNECTIVITY

Technology

SIM type

Band

NOTIFICATIONS

SMS alert

Calls alert

Email alert

Event reminder

Third-party apps alert

MEDIA

Audio

Bluetooth music

Loudspeaker

Microphone

Camera

Radio

SENSORS

Accelerometer

Altimeter

Ambient light

Barometer

Compass

ECG

Gyroscope

HRM

Pulse oximeter

Thermometer

Other sensors

ACTIVITY TRACKING

Blood oxygen

Calories

Distance

ECG tracking

Fitness Level

Heart rate monitoring

Sleep tracking

Steps

Stress

Incidental fall detection

Menstrual cycle

VO2 Max

Swim-tracking

Swim-heart tracking

On-screen workout

Sport modes

BATTERY

Battery type

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Charging type

Charging time

Solar power

PLATFORM

Chipset

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Operating system

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Companion app

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Payment system

Interchangeable strap

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Find my phone

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