82points

Xiaomi Redmi Smart Band 2

81points

Xiaomi Smart Band 7

Comparison winner
Xiaomi Redmi Smart Band 2
xiaomi-redmi-smart-band-2 1
xiaomi-redmi-smart-band-2 2
xiaomi-redmi-smart-band-2 3
xiaomi-redmi-smart-band-2 4
xiaomi-redmi-smart-band-2 5
vs
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132 facts in comparison

Xiaomi Redmi Smart Band 2 vs Xiaomi Smart Band 7

Xiaomi Redmi Smart Band 2
Xiaomi Smart Band 7

Why is Xiaomi Redmi Smart Band 2 better than Xiaomi Smart Band 7?

  • Tracks elevation
    ?
  • Has call control
    ?
  • Has multi-sport mode
    ?
  • 16.67% more battery power
    ?

    210mAhvs180mAh
  • Has a stroke counter for swimming
    ?
  • 2.21mm thinner
    ?

    9.99mmvs12.2mm
  • 3.69mm shorter
    ?

    42.81mmvs46.5mm
  • 7.42% less body volume
    ?

    10.87cmΒ³vs11.74cmΒ³

Why is Xiaomi Smart Band 7 better than Xiaomi Redmi Smart Band 2?

  • Has irregular heart rate warnings
    ?
  • Has wireless charging
    ?
  • 1.71x higher resolution
    ?

    192 x 490pxvs172 x 320px
  • 10.2% bigger screen size
    ?

    1.62"vs1.47"
  • 4.72mm narrower
    ?

    20.7mmvs25.42mm
  • 31.98% higher pixel density
    ?

    326ppivs247ppi
  • Has a gyroscope
    ?
  • 1.4g lighter
    ?

    13.5gvs14.9g

Price comparison

Xiaomi Redmi Smart Band 2

Buy used:

$7.97

ProductStorePrice
Xiaomi Redmi Smart Band 2 amazonXiaomi Redmi Smart Band 2 (Global Versio...Xiaomi Redmi Smart Band 2 (Global Version) [2023] M2225B1 - (Black)
amazon logo
$33

Xiaomi Smart Band 7

Buy used:

$10

ProductStorePrice
Xiaomi Smart Band 7 amazonXiaomi Mi Band 7 Activity Tracker High-R...Xiaomi Mi Band 7 Activity Tracker High-Res 1.62" AMOLED Screen, Bluetooth 5.2, 120 Sports Modes, Optical Heart Rate & Blood Oxygen Sensor, 24HR Heart Rate & Sleep Monitor Smart Watch
amazon logo
$41
Xiaomi Smart Band 7 amazonXiaomi Mi Band 7 Smart Bracelet 6 Color ...Xiaomi Mi Band 7 Smart Bracelet 6 Color AMOLED Screen Miband 7 Blood Oxygen Fitness Traker Bluetooth 5.2 Waterproof Smart Band
amazon logo
$45
Xiaomi Smart Band 7 amazonXiaomi Mi Band 7 Activity Fitness Tracke...Xiaomi Mi Band 7 Activity Fitness Tracker, High-Res 1.62" AMOLED Display, 14-Day Battery Life, 24H Heart Rate & SPOβ‚‚ Monitoring, Sleep Tracking, 110+ Sports Modes, 5 ATM Water Resistant Smart Watch
amazon logo
$50

User reviews

Overall rating

Xiaomi Redmi Smart Band 2
9.0
1 User reviews
Xiaomi Redmi Smart Band 2
9.0/10
1 User reviews
Xiaomi Smart Band 7
9.5
4 User reviews
Xiaomi Smart Band 7
9.5/10
4 User reviews

Features

Build quality

8.0/10
1 votes
9.3/10
4 votes

Design

7.0/10
1 votes
9.5/10
4 votes

Heart rate monitoring

7.0/10
1 votes
9.0/10
4 votes

App

7.0/10
1 votes
9.0/10
4 votes

Fitness features

8.0/10
1 votes
9.3/10
4 votes

Comments

diego

diego

7 months ago

9 / 10

Exceklente producto muy recomendada

diego

diego

7 months ago

9 / 10

0 users found this helpful

Design

screen size

1.47"

1.62"

The size of the screen (measured diagonally).
Display type

LCD

OLED/AMOLED

The type of technology used in the display.
is dustproof and water-resistant
βœ”Xiaomi Redmi Smart Band 2
βœ”Xiaomi Smart Band 7
The device is dustproof and water-resistant. Water-resistant devices can resist the penetration of water, such as powerful water jets, but not being submerged into water.
Ingress Protection (IP) rating

Unknown. Help us by suggesting a value. (Xiaomi Redmi Smart Band 2)

Unknown. Help us by suggesting a value. (Xiaomi Smart Band 7)

The first number of the IP rating refers to protection against dust, while the second number refers to protection against liquid. E.g. a first number of 6 denotes that it is completely dustproof, and a second number of 7 denotes that the device can withstand full immersion in water.
ATM rating

5 ATM

5 ATM

The ATM rating indicates how much water pressure a device can withstand. 3 ATM is one of the lowest ratings and means that the device can only withstand splashes of water, whereas 20 ATM is one of the highest ratings and means that the device can be used for snorkeling and water sports.
pixel density

247ppi

326ppi

Pixel density is a measurement of a screen's resolution, expressed as the number of pixels per inch (PPI) on the screen. A higher pixel density translates into more clarity and sharpness for the images rendered on the screen, thus improving the quality of the viewing experience.
resolution

172 x 320px

192 x 490px

Resolution is an essential indicator of a screen's image quality, representing the maximum amount of pixels that can be shown on the screen. The resolution is given as a compound value, comprised of horizontal and vertical pixels.
has branded damage-resistant glass
βœ–Xiaomi Redmi Smart Band 2
βœ–Xiaomi Smart Band 7
Damage-resistant glass (such as Corning Gorilla Glass or Asahi Dragontrail Glass) is thin, lightweight, and can withstand high levels of force.
Gorilla Glass version

Unknown. Help us by suggesting a value. (Xiaomi Redmi Smart Band 2)

Unknown. Help us by suggesting a value. (Xiaomi Smart Band 7)

Gorilla Glass is one of the most popular brands of chemically strengthened glass, manufactured by Corning. Several versions have been developed, the newer ones being more durable and providing better damage resistance.

Sensors

has GPS
βœ–Xiaomi Redmi Smart Band 2
βœ–Xiaomi Smart Band 7
GPS enables global positioning, useful in map, geo-tagging or navigation apps.
Has a heart rate monitor
βœ”Xiaomi Redmi Smart Band 2
βœ”Xiaomi Smart Band 7
A heart rate monitor can help show your fitness levels, enabling you to calculate a suitable intensity of exercise.
Monitors blood oxygenation levels
βœ”Xiaomi Redmi Smart Band 2
βœ”Xiaomi Smart Band 7
Your blood oxygen level is a measurement how much oxygen is reaching your muscles. It is important because low levels mean that you will become easily fatigued during exercise. The more exercise you do, the better your blood oxygen levels will become.
Has ECG technology
βœ–Xiaomi Redmi Smart Band 2
βœ–Xiaomi Smart Band 7
ECG stands for electrocardiogram and measures the electrical activity of the heartbeat, which is a more in-depth reading of heart health than blood pressure alone. Note: This feature may not be available in all markets.
Has a temperature sensor
βœ–Xiaomi Redmi Smart Band 2
βœ–Xiaomi Smart Band 7
With a temperature sensor you can monitor changes in temperature to measure your exertion levels and avoid hyperthermia.
Has a barometer
βœ–Xiaomi Redmi Smart Band 2
βœ–Xiaomi Smart Band 7
This measures barometric air pressure. It can predict weather changes, for example a sudden drop in air pressure could mean a storm is coming. When calibrated correctly it can be used to determine altitude, which helps GPS devices to lock on quicker and with greater accuracy.
has a gyroscope
βœ–Xiaomi Redmi Smart Band 2
βœ”Xiaomi Smart Band 7
A gyroscope is a sensor that tracks the orientation of a device, more specifically by measuring the angular rotational velocity. Initially, they were built using a spinning rotor to detect changes in orientation, like twisting or rotation.
Has a cadence sensor
βœ–Xiaomi Redmi Smart Band 2
βœ–Xiaomi Smart Band 7
A cadence sensor measures the number of pedal revolutions per minute when you are cycling. It enables you to monitor how fast you are pedaling.
Monitors perspiration
βœ–Xiaomi Redmi Smart Band 2
βœ–Xiaomi Smart Band 7
The device can measure the level of perspiration on your skin, indicating the level of intensity of your workouts.

Activity tracking

Detects activities automatically
βœ”Xiaomi Redmi Smart Band 2
βœ”Xiaomi Smart Band 7
The device automatically detects when you start an activity such as jogging, saving you from entering it manually at a later time.
Has multi-sport mode
βœ”Xiaomi Redmi Smart Band 2
βœ–Xiaomi Smart Band 7
A multi-sport mode allows you to easily switch between tracking different sports such as running, cycling, and swimming. This feature is ideal for those who need to change quickly between various activities (e.g., triathletes).
Has exercise tagging
βœ”Xiaomi Redmi Smart Band 2
βœ”Xiaomi Smart Band 7
After exercising, you can add details about your workout (e.g., jogging, swimming, cycling). This enables the device to provide more accurate information, such as the number of calories burned.
Tracks elevation
βœ”Xiaomi Redmi Smart Band 2
βœ–Xiaomi Smart Band 7
It can detect changes in elevation, such as when you are climbing stairs.
Tracks distance
βœ”Xiaomi Redmi Smart Band 2
βœ”Xiaomi Smart Band 7
It tracks how far you travel.
Tracks steps taken
βœ”Xiaomi Redmi Smart Band 2
βœ”Xiaomi Smart Band 7
It tracks how many steps you take throughout the day, allowing you to see how active you have been.
Has a route tracker
βœ”Xiaomi Redmi Smart Band 2
βœ”Xiaomi Smart Band 7
With a route tracker you can add your route onto a map. It is helpful if you plan to do the same route again, or want to share it with your community.
Measures pace
βœ”Xiaomi Redmi Smart Band 2
βœ”Xiaomi Smart Band 7
Measuring pace shows how much time it takes to travel one kilometer or one mile. For example, in running, a 4 minute kilometer would be a very good pace.
Tracks your sleep
βœ”Xiaomi Redmi Smart Band 2
βœ”Xiaomi Smart Band 7
It can track your sleep, such as how long you sleep for and the quality.

Connectivity

supports Wi-Fi
βœ–Xiaomi Redmi Smart Band 2
βœ–Xiaomi Smart Band 7
The device can connect to Wi-Fi.
Bluetooth is a wireless technology standard that allows data transfers between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves. Newer versions provide faster data transfers.
has NFC
βœ–Xiaomi Redmi Smart Band 2
βœ–Xiaomi Smart Band 7
NFC (near-field communication) allows a device to perform simple wireless transactions, such as mobile payments. Note: this feature may not be available in all markets.
Is compatible with Android
βœ”Xiaomi Redmi Smart Band 2
βœ”Xiaomi Smart Band 7
It is compatible with a range of Android devices such as smartphones and tablets.
Is compatible with iOS
βœ”Xiaomi Redmi Smart Band 2
βœ”Xiaomi Smart Band 7
It is compatible with a range of iOS devices such as iPhones, iPads and the iPod Touch.
supports Galileo
βœ–Xiaomi Redmi Smart Band 2
βœ–Xiaomi Smart Band 7
Galileo is a global navigation satellite system (GNSS) that is similar to GPS. Supported devices can use a combination of Galileo and GPS for location-based services such as Google Maps, and tend to be around 30% more accurate than GPS-only devices.
Wi-Fi version

Unknown. Help us by suggesting a value. (Xiaomi Redmi Smart Band 2)

Unknown. Help us by suggesting a value. (Xiaomi Smart Band 7)

The Wi-Fi versions supported by the device.
supports ANT+
βœ–Xiaomi Redmi Smart Band 2
βœ–Xiaomi Smart Band 7
ANT+ is a wireless protocol similar to Bluetooth Smart, and is very power efficient. It is mainly used for fitness monitoring devices such as heart rate monitors and cadence sensors to connect to other devices (e.g., sports watches, smartphones, and cycling computers).
has a cellular module
βœ–Xiaomi Redmi Smart Band 2
βœ–Xiaomi Smart Band 7
Devices that use cellular technology can connect to mobile networks. Cellular networks have much wider signal coverage than Wi-Fi.

Battery

battery life

14 days

14 days

With a longer battery life, you don’t have to worry about charging the device as often.
battery life with GPS on

Unknown. Help us by suggesting a value. (Xiaomi Redmi Smart Band 2)

Unknown. Help us by suggesting a value. (Xiaomi Smart Band 7)

There is less chance that you will run out of battery during an adventure.
The time it takes to fully charge the battery.
has wireless charging
βœ–Xiaomi Redmi Smart Band 2
βœ”Xiaomi Smart Band 7
It supports a wireless charging standard such as Qi. To charge the device, you simply put it down on a compatible charging pad.
battery power

210mAh

180mAh

Battery power, or battery capacity, represents the amount of electrical energy that a battery can store. More battery power can be an indication of longer battery life.
battery life in training mode

Unknown. Help us by suggesting a value. (Xiaomi Redmi Smart Band 2)

Unknown. Help us by suggesting a value. (Xiaomi Smart Band 7)

With a long battery life, you can train for several hours a week and only have to recharge the device every few weeks.
battery life in power save mode

Unknown. Help us by suggesting a value. (Xiaomi Redmi Smart Band 2)

Unknown. Help us by suggesting a value. (Xiaomi Smart Band 7)

In power save mode you can still check what time it is and other basic functions. A long battery life is good if you wear the device day to day.
Has a solar power battery
βœ–Xiaomi Redmi Smart Band 2
βœ–Xiaomi Smart Band 7
A solar battery takes its energy from light, and stores it in a self-recharging battery which never needs to be changed.
has a rechargeable battery
βœ”Xiaomi Redmi Smart Band 2
βœ”Xiaomi Smart Band 7
The battery can be recharged and used over again.

Features

Has smart alarm
βœ–Xiaomi Redmi Smart Band 2
βœ–Xiaomi Smart Band 7
It determines when you are in a light state of sleep and wakes you up within a set period of time before your alarm. This can allow you to wake up feeling fresher and more alert.
Has silent alarm
βœ”Xiaomi Redmi Smart Band 2
βœ”Xiaomi Smart Band 7
The device can wake you using vibration, so as not to disturb anyone else sleeping in the room.
Has call control
βœ”Xiaomi Redmi Smart Band 2
βœ–Xiaomi Smart Band 7
The device alerts you to incoming calls on your smartphone, and allows you extra control such as muting or rejecting the call.
Locates your phone
βœ”Xiaomi Redmi Smart Band 2
βœ”Xiaomi Smart Band 7
The device has a feature that allows you to find your smartphone if you have misplaced it.
has irregular heart rate warnings
βœ–Xiaomi Redmi Smart Band 2
βœ”Xiaomi Smart Band 7
Through continuous heart rate monitoring, the device is able to detect an irregular heartbeat and alert the user.
Has vibrating alerts
βœ”Xiaomi Redmi Smart Band 2
βœ”Xiaomi Smart Band 7
Vibrating alerts have a variety of uses, such as interval training.
Has notifications
βœ”Xiaomi Redmi Smart Band 2
βœ”Xiaomi Smart Band 7
If you get a notification such as a call or message, the device will vibrate on your wrist or make a noise to alert you.
Has a stopwatch
βœ”Xiaomi Redmi Smart Band 2
βœ”Xiaomi Smart Band 7
With a stopwatch you can time yourself.
Can be used to answer calls
βœ–Xiaomi Redmi Smart Band 2
βœ–Xiaomi Smart Band 7
The device has a speaker and microphone that allow you to answer calls made to your smartphone.

App & Software

Counts how many calories you've burned
βœ”Xiaomi Redmi Smart Band 2
βœ”Xiaomi Smart Band 7
This is useful if you are on a strict training diet or if you are trying to lose weight. It can also help to boost your motivation.
Provides activity reports
βœ”Xiaomi Redmi Smart Band 2
βœ”Xiaomi Smart Band 7
Your activity data is analysed to give you reports, available to view through the app or website. This allows you to see how active you have been and to help you make improvements.
Has inactivity alerts
βœ”Xiaomi Redmi Smart Band 2
βœ”Xiaomi Smart Band 7
The device detects when you have been idle for too long, and alerts you to encourage you to stay active.
Has goal setting
βœ”Xiaomi Redmi Smart Band 2
βœ”Xiaomi Smart Band 7
Allows you to set your own goals, such as reaching 15,000 steps in a single day.
Has achievements
βœ”Xiaomi Redmi Smart Band 2
βœ”Xiaomi Smart Band 7
You are awarded achievements for reaching goals, helping to encourage you and keep you motivated.
Supports routes
βœ”Xiaomi Redmi Smart Band 2 (Mi Fitness)
βœ”Xiaomi Smart Band 7 (Xiaomi Wear)
You can create or find existing routes to sync to the app.
number of exercises

Unknown. Help us by suggesting a value. (Xiaomi Redmi Smart Band 2)

Unknown. Help us by suggesting a value. (Xiaomi Smart Band 7)

The total number of fitness exercises the app supports. Fitness apps that offer more exercises enable you to increase the complexity of your workouts.
Has barcode scanner on app
βœ–Xiaomi Redmi Smart Band 2
βœ–Xiaomi Smart Band 7
The app supports scanning food barcodes using the camera. It checks a food database and adds the item based on its barcode, allowing you to quickly and easily track your calorie intake.
Can be personalised
βœ”Xiaomi Redmi Smart Band 2 (Mi Fitness)
βœ”Xiaomi Smart Band 7 (Xiaomi Wear)
You can personalize the appearance of the app - for example, choosing a different theme or colors.

Miscellaneous

has a battery level indicator
βœ”Xiaomi Redmi Smart Band 2
βœ”Xiaomi Smart Band 7
An indicator shows you when the device has low battery.
maximum Bluetooth range

10m

Unknown. Help us by suggesting a value.

The device can connect at a greater distance via Bluetooth or infrared to another device.
has an external memory slot
βœ–Xiaomi Redmi Smart Band 2
βœ–Xiaomi Smart Band 7
The device has a standard memory slot (such as an SD or micro SD card slot) that enables you to extend the built-in internal storage with affordable memory modules, or easily retrieve data, such as photographs, from the memory card.
supports Wi-Fi 5 (802.11ac)
βœ–Xiaomi Redmi Smart Band 2
βœ–Xiaomi Smart Band 7
802.11ac wireless works on the 5GHz frequency range. It offers higher transfer rates, improved reliability, and improved power consumption. It provides advantages for gaming and HD video streaming.
supports Wi-Fi 4 (802.11n)
βœ–Xiaomi Redmi Smart Band 2
βœ–Xiaomi Smart Band 7
Wi-Fi 4 (802.11n) is a wireless standard released in 2009. It has faster transfer rates and improved security compared to its predecessors – a, b, and g.
has a socket for a 3.5 mm audio jack
βœ–Xiaomi Redmi Smart Band 2
βœ–Xiaomi Smart Band 7
With a standard mini jack socket, you can use the device with most headphones.
Is compatible with Windows
βœ–Xiaomi Redmi Smart Band 2
βœ–Xiaomi Smart Band 7
It is compatible with PCs and laptops running the Windows operating system.
Is compatible with Mac OS X
βœ–Xiaomi Redmi Smart Band 2
βœ–Xiaomi Smart Band 7
It is compatible with Mac OS X devices such as MacBooks and iMacs.

Price comparison

Xiaomi Redmi Smart Band 2

Buy used:

$7.97

ProductStorePrice
Xiaomi Redmi Smart Band 2 amazonXiaomi Redmi Smart Band 2 (Global Versio...Xiaomi Redmi Smart Band 2 (Global Version) [2023] M2225B1 - (Black)
amazon logo
$33

Xiaomi Smart Band 7

Buy used:

$10

ProductStorePrice
Xiaomi Smart Band 7 amazonXiaomi Mi Band 7 Activity Tracker High-R...Xiaomi Mi Band 7 Activity Tracker High-Res 1.62" AMOLED Screen, Bluetooth 5.2, 120 Sports Modes, Optical Heart Rate & Blood Oxygen Sensor, 24HR Heart Rate & Sleep Monitor Smart Watch
amazon logo
$41
Xiaomi Smart Band 7 amazonXiaomi Mi Band 7 Smart Bracelet 6 Color ...Xiaomi Mi Band 7 Smart Bracelet 6 Color AMOLED Screen Miband 7 Blood Oxygen Fitness Traker Bluetooth 5.2 Waterproof Smart Band
amazon logo
$45
Xiaomi Smart Band 7 amazonXiaomi Mi Band 7 Activity Fitness Tracke...Xiaomi Mi Band 7 Activity Fitness Tracker, High-Res 1.62" AMOLED Display, 14-Day Battery Life, 24H Heart Rate & SPOβ‚‚ Monitoring, Sleep Tracking, 110+ Sports Modes, 5 ATM Water Resistant Smart Watch
amazon logo
$50

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