Xiaomi Mi Band 2 Review | 171 Data compared

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  • Avg. price in UK: ~£20
  • Avg. price in US: ~$20
  • Form factor: wristband
  • Battery life: 20 days
  • Screen size: 0.42 inch

Xiaomi Mi Band 2 review. Compare 171 technical specifications and user reviews to see how it ranks among fitness trackers and if it is worth buying.

7.2

Overall score

What it is: An overall evaluation of the fitness tracker's quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best fitness trackers on the market.

Score components:

80.0%

6.8

Technical Score

20.0%

8.7

User score

Very good
6.8

Technical Score

What it is: An assessment of the fitness tracker's technical performance, covering eight key areas: health tracking, sports features, connectivity, display, battery, smart features, design, and app support.

When it matters: When you want to compare fitness trackers based on technical performance and available features.

Score components:

20.0%

7.5

Sports & Navigation

20.0%

7.4

Battery

18.0%

6.5

Health

18.0%

5.2

Display

8.0%

7.3

Smart Features

8.0%

6.6

App & Wellness

4.0%

7.5

Connectivity

4.0%

7.6

Design & Durability

Good
8.7

User score

What it is: A rating that combines user reviews and the total number of reviews received by the fitness tracker.

When it matters: When you want to know how a fitness tracker performs in daily use and how reliable it remains over time according to user feedback.

Score components:

70.0%

8.2

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.1
(309)

(Reviews last updated: June 2026)

Excellent
  • 5.7
    Swimming

    Score components:

    28.0%

    9.0

    ATM rating

    24.0%

    4.0

    Open-water swim mode

    18.0%

    1.2

    Waterproof depth rating

    15.0%

    4.0

    GPS

    15.0%

    9.5

    Battery life

  • 8.1
    Kids

    Score components:

    30.0%

    9.5

    Battery life

    25.0%

    9.0

    Weight

    20.0%

    9.0

    ATM rating

    15.0%

    1.0

    Screen size

    10.0%

    10

    Price

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Best rankings

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Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The Xiaomi Mi Band 2 is an ultra-affordable fitness tracker featuring a 0.42-inch monochrome OLED display and a single capacitive touch button for navigating metrics like time, steps, and heart rate. It is equipped with a 70mAh battery providing up to 20 days of life, an ADI accelerometer for pedometer functions, and an optical heart rate sensor, all housed in an IP67 water-resistant body. Main pros include its exceptional battery longevity, lightweight design (approx. 7g module), and basic smart notifications for calls and apps. However, it lacks integrated GPS, the display can be difficult to read in direct sunlight, and the heart rate monitor does not support continuous all-day tracking.

Technical Specifications of Xiaomi Mi Band 2

Technical Score

What it is: An assessment of the fitness tracker's technical performance, covering eight key areas: health tracking, sports features, connectivity, display, battery, smart features, design, and app support.

When it matters: When you want to compare fitness trackers based on technical performance and available features.

Score components:

20.0%

7.5

Sports & Navigation

20.0%

7.4

Battery

18.0%

6.5

Health

18.0%

5.2

Display

8.0%

7.3

Smart Features

8.0%

6.6

App & Wellness

4.0%

7.5

Connectivity

4.0%

7.6

Design & Durability

6.8
Xiaomi Mi Band 2 has a technical score of 6.82 points, which is lower than 59.2% of fitness trackers.
User score

What it is: A rating that combines user reviews and the total number of reviews received by the fitness tracker.

When it matters: When you want to know how a fitness tracker performs in daily use and how reliable it remains over time according to user feedback.

Score components:

70.0%

8.2

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.1
(309)

(Reviews last updated: June 2026)

8.7
Xiaomi Mi Band 2 has a user score of 8.74 points, which is higher than 74.2% of fitness trackers.
Popularity
What it is: An indicator based on the number of reviews received by the fitness tracker.
When it matters: When you prefer to buy a product chosen and reviewed by many other consumers.
10
Xiaomi Mi Band 2 has a popularity of 10 points, which is higher than 60.1% of products in this category.
Ratio quality/price

What it is: An indicator that combines the fitness tracker's overall rating with its cost.

When it matters: When you are looking for a fitness tracker with a good balance between quality and price.

Score components:

60.0%

7.2

Overall score

40.0%

10

Price

8.0
Xiaomi Mi Band 2 has a quality-to-price ratio of 8 points, which is higher than 49.8% of products in this category.
Heart rate monitor
What it is: Sensor that measures heart rate in real time.
When it matters: When you care about live heart-rate feedback during training or resting trends outside of workouts.

Importance: HIGH

yes
Xiaomi Mi Band 2 supports heart rate monitoring. 40.2% of fitness trackers support heart rate monitoring.
Resting heart rate
What it is: Measures heart rate while resting.
When it matters: When deeper insight into sleep quality, recovery, or overall readiness matters more than raw numbers alone.

Importance: MEDIUM

no
Xiaomi Mi Band 2 does not support Resting heart rate. 48.5% of fitness trackers support Resting heart rate.
Fast/slow heart rate alerts
What it is: Alerts for heart rates that are too fast or too slow.
When it matters: When you want the tracker to warn you about unusual changes instead of only logging them.

Importance: LOW

no
Xiaomi Mi Band 2 does not support high and low heart rate alerts. 33.7% of fitness trackers support high and low heart rate alerts.
Irregular heart rate alerts
What it is: Warns of irregular or abnormal heart rhythms.
When it matters: When you want the tracker to warn you about unusual changes instead of only logging them.

Importance: LOW

no
Xiaomi Mi Band 2 does not support irregular heart rate alerts. 11.5% of fitness trackers support irregular heart rate alerts.
Blood oxygen sensor
What it is: Sensor that measures blood oxygen saturation.
When it matters: When blood oxygen readings are part of the health picture you want from the device instead of relying on heart rate and step count alone.

Importance: MEDIUM

no
Xiaomi Mi Band 2 does not have a blood oxygen sensor. 26.1% of fitness trackers have a blood oxygen sensor.
Show more
GPS
What it is: Satellite navigation capability for positioning and tracking.
When it matters: When you train outdoors and want pace, distance, and route tracking without depending completely on your phone.

Importance: LOW

no
Xiaomi Mi Band 2 does not have GPS. 11% of fitness trackers have GPS.
Satellite systems supported
What it is: States which satellite navigation systems the device can use for positioning.
When it matters: When you train outdoors and want stronger positioning, route guidance, and navigation independence from your phone.

Importance: LOW

no
Xiaomi Mi Band 2 supports no satellite systems which is less versatile than that of 12.2% of fitness trackers and the same as that of 87.8% of fitness trackers.
GNSS bands supported
What it is: Number and type of GNSS frequency bands supported.
When it matters: When you train outdoors and want stronger positioning, route guidance, and navigation independence from your phone.

Importance: LOW

no
Xiaomi Mi Band 2 does not support advanced GNSS bands. 8.9% of fitness trackers support advanced GNSS bands.
Galileo support
What it is: Supports Galileo satellite system.
When it matters: When you train outdoors and want stronger positioning, route guidance, and navigation independence from your phone.

Importance: LOW

no
Xiaomi Mi Band 2 does not support Galileo. 4.9% of fitness trackers support Galileo.
Acquires GPS faster
What it is: Shows whether the tracker includes features that help it lock onto satellite positioning more quickly at the start of an outdoor activity.
When it matters: When you train outdoors and want stronger positioning, route guidance, and navigation independence from your phone.

Importance: LOW

no
Xiaomi Mi Band 2 does not support faster GPS acquisition. 7.2% of fitness trackers support faster GPS acquisition.
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Notifications
What it is: Delivers smartphone notifications on the watch.
When it matters: When getting calls, messages, and app alerts on your wrist saves you from checking your phone constantly.

Importance: MEDIUM

yes
Xiaomi Mi Band 2 supports notifications. 27.5% of fitness trackers support notifications.
Vibrating alerts
What it is: Provides vibration-based notifications and alerts.
When it matters: When staying reachable from your wrist helps you avoid checking your phone constantly.

Importance: LOW

yes
Xiaomi Mi Band 2 supports vibration alerts. 16.3% of fitness trackers support vibration alerts.
Call control
What it is: Allows control of phone calls from the device.
When it matters: When staying reachable from your wrist helps you avoid checking your phone constantly.

Importance: LOW

no
Xiaomi Mi Band 2 does not support call controls. 41.1% of fitness trackers support call controls.
Call answering
What it is: Allows answering calls directly from the device.
When it matters: When staying reachable from your wrist helps you avoid checking your phone constantly.

Importance: LOW

no
Xiaomi Mi Band 2 does not support call answering. 1% of fitness trackers support call answering.
Calendar sync
What it is: Syncs calendar events with the connected device.
When it matters: When staying reachable from your wrist helps you avoid checking your phone constantly.

Importance: LOW

no
Xiaomi Mi Band 2 does not support calendar sync. 19.9% of fitness trackers support calendar sync.
Show more
Activity reports
What it is: Generates summaries and insights from activity data.
When it matters: When you want the app to motivate you with goals, reports, coaching, or progress feedback over time.

Importance: LOW

no
Xiaomi Mi Band 2 does not support activity reports. 94.7% of fitness trackers support activity reports.
Goal setting
What it is: Allows setting personal fitness or activity goals.
When it matters: When you want the app to motivate you with goals, reports, coaching, or progress feedback over time.

Importance: LOW

yes
Xiaomi Mi Band 2 supports goal setting. 2.4% of fitness trackers support goal setting.
Achievements
What it is: Rewards progress and completed milestones.
When it matters: When you want the app to motivate you with goals, reports, coaching, or progress feedback over time.

Importance: LOW

no
Xiaomi Mi Band 2 does not support achievements. 76.2% of fitness trackers support achievements.
Inactivity alerts
What it is: Alerts when the user has been inactive for too long.
When it matters: When account rules, app costs, exports, or software flexibility affect whether the ecosystem suits you long term.

Importance: LOW

yes
Xiaomi Mi Band 2 supports inactivity alerts. 23.7% of fitness trackers support inactivity alerts.
Coaching
What it is: Provides guided training and workout advice.
When it matters: When you want the app to motivate you with goals, reports, coaching, or progress feedback over time.

Importance: LOW

no
Xiaomi Mi Band 2 does not support coaching. 33% of fitness trackers support coaching.
Show more
Bluetooth version
What it is: Version of Bluetooth supported by the device.
When it matters: When wireless stability, pairing quality, and long-term phone compatibility matter more than Bluetooth being a simple checkbox.

Importance: LOW

Good value: >=5.0

4.0
Xiaomi Mi Band 2 supports Bluetooth 4.0 which is newer than in 5.1% of fitness trackers and equal to that in 51.5% of fitness trackers.
Maximum Bluetooth range
What it is: States the maximum Bluetooth connection range supported under normal conditions.
When it matters: When compatibility with your phone, computer, accessories, or wireless setup affects how well the tracker fits into your ecosystem.

Importance: LOW

Good value: >=10 m

?
NFC
What it is: Supports near-field communication for contactless features.
When it matters: When compatibility with your phone, computer, accessories, or wireless setup affects how well the tracker fits into your ecosystem.

Importance: LOW

no
Xiaomi Mi Band 2 does not have NFC. 10.1% of fitness trackers have NFC.
Wi-Fi connectivity
What it is: Connects to wireless internet networks.
When it matters: When the tracker should sync, update, or download data directly without always routing everything through the phone.

Importance: LOW

no
Xiaomi Mi Band 2 does not support Wi-Fi. 1.8% of fitness trackers support Wi-Fi.
no Wi-Fi connectivity.
Wi-Fi version
What it is: Version of Wi-Fi standard supported.
When it matters: When compatibility with your phone, computer, accessories, or wireless setup affects how well the tracker fits into your ecosystem.

Importance: LOW

no
Xiaomi Mi Band 2 does not support modern Wi-Fi. 1% of fitness trackers support modern Wi-Fi.
no Wi-Fi support.
Show more
Battery life
What it is: Total time the battery lasts on a full charge.
When it matters: When the tracker needs to last through travel, sleep tracking, long workouts, or several days between charges.

Importance: HIGH

Good value: >5 days

20 days
Xiaomi Mi Band 2 offers a battery life of 20 days which is longer than that of 78.2% of fitness trackers and equal to that of 3.5% of fitness trackers.
Battery life with GPS on
What it is: Battery duration when GPS tracking is active.
When it matters: When you want fewer charging breaks during travel, longer workouts, sleep tracking, or continuous use.

Importance: LOW

Good value: >=8 hours

N/A
Battery life in training mode
What it is: Battery duration during active training sessions.
When it matters: When you want fewer charging breaks during travel, longer workouts, sleep tracking, or continuous use.

Importance: LOW

?
Battery life in power-saving mode
What it is: Battery duration when using power-saving mode.
When it matters: When you want fewer charging breaks during travel, longer workouts, sleep tracking, or continuous use.

Importance: LOW

?
Battery capacity
What it is: Energy storage capacity of the battery.
When it matters: When you want rough battery context behind the runtime claim instead of trusting the advertised hours alone.

Importance: MEDIUM

Good value: >=100 mAh

70 mAh
Xiaomi Mi Band 2 has a battery capacity of 70 mAh which is lower than that of 75.4% of fitness trackers and equal to that of 3.5% of fitness trackers.
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Display
What it is: Main interface showing information and metrics.
When it matters: When easier reading at a glance and better day-to-day screen comfort matter to you.

Importance: LOW

yes
Xiaomi Mi Band 2 has a display. 24.1% of fitness trackers have a display.
Screen size
What it is: Physical size of the device’s display measured diagonally.
When it matters: When easier reading at a glance and better day-to-day screen comfort matter to you.

Importance: MEDIUM

0.42 inch
Xiaomi Mi Band 2 has a screen size of 0.42 inch which is smaller than that of 97.2% of fitness trackers and equal to that of 0.7% of fitness trackers.
Display type
What it is: Technology used for the screen, such as AMOLED or LCD.
When it matters: When display technology affects contrast, color quality, power efficiency, or how premium the screen feels.

Importance: MEDIUM

OLED
Xiaomi Mi Band 2 uses OLED display technology which is more advanced than that of 53% of fitness trackers and the same as that of 21.8% of fitness trackers.
Screen resolution
What it is: Total number of pixels displayed on the screen.
When it matters: When easier reading at a glance and better day-to-day screen comfort matter to you.

Importance: MEDIUM

72 x 40
Xiaomi Mi Band 2 has a screen resolution of 72x40 which is lower than that of 63.1% of fitness trackers and equal to that of 0.6% of fitness trackers.
Pixel density
What it is: Number of pixels per inch determining screen sharpness.
When it matters: When easier reading at a glance and better day-to-day screen comfort matter to you.

Importance: LOW

Good value: >=280 ppi

193 ppi
Xiaomi Mi Band 2 has a pixel density of 193 ppi which is lower than that of 67.7% of fitness trackers and equal to that of 2% of fitness trackers.
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Form factor
What it is: Overall physical design and shape.
When it matters: When materials, shape, and build details affect comfort, durability, or how discreet the device feels.

Importance: LOW

wristband
Hybrid design
What it is: Combines analog and digital display elements.
When it matters: When materials, shape, and build details affect comfort, durability, or how discreet the device feels.

Importance: LOW

no
Xiaomi Mi Band 2 does not support Hybrid design. 2.4% of fitness trackers support Hybrid design.
Designed for kids
What it is: Indicates whether the fitness tracker is explicitly designed for children, with child-focused sizing, branding, safety limits, or kid-oriented activity features.
When it matters: This matters when you want a tracker that is genuinely child-focused rather than just a smaller adult model.

Importance: LOW

no
Xiaomi Mi Band 2 is not designed for kids. 2.4% of fitness trackers are designed for kids.
No child-specific positioning found.
Replaceable watch band
What it is: Ability to replace the wristband with other styles.
When it matters: When strap comfort, fit, or the ability to swap bands matters for sport, style, or replacement.

Importance: LOW

yes
Xiaomi Mi Band 2 has a replaceable watch band. 24.4% of fitness trackers have a replaceable watch band.
Band width
What it is: Width of the strap where it connects to the watch.
When it matters: When strap comfort, fit, or the ability to swap bands matters for sport, style, or replacement.

Importance: LOW

15.7 mm
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Xiaomi Mi Band 2 vs the average fitness tracker

  • 10 days longer battery life
    Xiaomi Mi Band 2 has a higher battery life than the average fitness tracker (20 days vs 10 days). The average fitness tracker has 10 days of battery life.
    What it is: Total time the battery lasts on a full charge.
    When it matters: When the tracker needs to last through travel, sleep tracking, long workouts, or several days between charges.

    Importance: HIGH

    Good value: >5 days

    Xiaomi Mi Band 2 has a higher battery life than the average fitness tracker (20 days vs 10 days). The average fitness tracker has 10 days of battery life.20 days vs 10 days
  • 24% lighter
    Xiaomi Mi Band 2 is lighter than the average fitness tracker (19 g vs 25 g). The average fitness tracker weighs 25 g.
    What it is: Weight of the device including strap.
    When it matters: When overall size, thickness, or weight affects comfort during all-day wear, sleep, or exercise.

    Importance: LOW

    Good value: <25 g

    Xiaomi Mi Band 2 is lighter than the average fitness tracker (19 g vs 25 g). The average fitness tracker weighs 25 g.19 g vs 25 g
  • Built-in route tracker
    Xiaomi Mi Band 2 supports route tracking, while the average fitness tracker does not. 49.8% of fitness trackers support route tracking.
    Uses connected phone GPS for route maps.
    What it is: Shows whether the platform can record and save route history for outdoor activities such as running, hiking, or cycling.
    When it matters: When you want to review where you went after a workout instead of seeing only distance and time totals.

    Importance: LOW

    Xiaomi Mi Band 2 supports route tracking, while the average fitness tracker does not. 49.8% of fitness trackers support route tracking.
  • 3.5x cheaper
    Xiaomi Mi Band 2 is cheaper than the average fitness tracker (£20 vs £70).
    Xiaomi Mi Band 2 is cheaper than the average fitness tracker (£20 vs £70).£20 vs £70
  • Camera remote control
    Xiaomi Mi Band 2 supports camera remote control, while the average fitness tracker does not. 38.6% of fitness trackers support camera remote control.
    Needs a third-party app.
    What it is: Lets the watch control the smartphone camera remotely.
    When it matters: When you want to trigger the phone camera remotely for selfies, group shots, or setup photos.

    Importance: LOW

    Xiaomi Mi Band 2 supports camera remote control, while the average fitness tracker does not. 38.6% of fitness trackers support camera remote control.
  • 9.3% higher user score
    Xiaomi Mi Band 2 has a higher user score than the average fitness tracker (8.74 vs 8.000).
    What it is: A rating that combines user reviews and the total number of reviews received by the fitness tracker.
    When it matters: When you want to know how a fitness tracker performs in daily use and how reliable it remains over time according to user feedback.
    Xiaomi Mi Band 2 has a higher user score than the average fitness tracker (8.74 vs 8.000).8.74 vs 8
  • Gesture control
    Xiaomi Mi Band 2 supports gesture controls, while the average fitness tracker does not. 40.8% of fitness trackers support gesture controls.
    What it is: Allows control through hand or wrist gestures.
    When it matters: When buttons, crowns, gestures, or direct controls affect how quickly you can use the device mid-activity.

    Importance: LOW

    Xiaomi Mi Band 2 supports gesture controls, while the average fitness tracker does not. 40.8% of fitness trackers support gesture controls.
  • Built-in route tracker
    Xiaomi Mi Band 2 supports route tracking, while the average fitness tracker does not. 49.8% of fitness trackers support route tracking.
  • 10 days longer battery life
    Xiaomi Mi Band 2 has a higher battery life than the average fitness tracker (20 days vs 10 days). The average fitness tracker has 10 days of battery life.
  • Camera remote control
    Xiaomi Mi Band 2 supports camera remote control, while the average fitness tracker does not. 38.6% of fitness trackers support camera remote control.
  • Gesture control
    Xiaomi Mi Band 2 supports gesture controls, while the average fitness tracker does not. 40.8% of fitness trackers support gesture controls.
  • 24% lighter
    Xiaomi Mi Band 2 is lighter than the average fitness tracker (19 g vs 25 g). The average fitness tracker weighs 25 g.
  • No automatic activity detection
    Xiaomi Mi Band 2 does not support automatic activity detection, while the average fitness tracker does. 50.3% of fitness trackers support automatic activity detection.
  • 0.5 hours longer charging time
    Xiaomi Mi Band 2 has a higher charging time than the average fitness tracker (2 hours vs 1.5 hours). The average fitness tracker needs 1.5 hours to charge.
  • 36.4% smaller battery capacity
    Xiaomi Mi Band 2 has a lower battery capacity than the average fitness tracker (70 mAh vs 110 mAh). The average fitness tracker has 110 mAh of battery capacity.
  • Lower screen resolution
    Xiaomi Mi Band 2 has a lower screen resolution than the average fitness tracker (72x40 vs 194x368). The average fitness tracker has a screen resolution of 194x368.
  • 0.62 inch smaller screen size
    Xiaomi Mi Band 2 has a lower screen size than the average fitness tracker (0.4 inch vs 1.04 inch). The average fitness tracker has a screen size of 1.04 inch.
  • 21.9% lower pixel density
    Xiaomi Mi Band 2 has a lower pixel density than the average fitness tracker (193 ppi vs 247 ppi). The average fitness tracker has a pixel density of 247 ppi.
  • Basic display glass
    Xiaomi Mi Band 2 uses less durable display glass than the average fitness tracker (polycarbonate vs glass). The average fitness tracker uses glass display glass.
  • No stopwatch
    Xiaomi Mi Band 2 does not have a stopwatch, while the average fitness tracker does. 58.4% of fitness trackers have a stopwatch.
  • 49 m lower waterproof depth rating
    Xiaomi Mi Band 2 has a lower waterproof depth rating than the average fitness tracker (1 m vs 50 m). The average fitness tracker has a waterproof depth rating of 50 m.
  • Limited ip rating
    Xiaomi Mi Band 2 has a lower IP rating than the average fitness tracker (IP67 vs IP68). The average fitness tracker has an IP rating of IP68.
  • 10 °C higher minimum operating temperature
    Xiaomi Mi Band 2 has a higher minimum operating temperature than the average fitness tracker (-10 °C vs 0 °C). The average fitness tracker supports a minimum operating temperature of 0 °C.
  • No activity reports
    Xiaomi Mi Band 2 does not support activity reports, while the average fitness tracker does. 94.3% of fitness trackers support activity reports.
  • No personalization options
    Xiaomi Mi Band 2 cannot be personalized, while the average fitness tracker can. 80% of fitness trackers can be personalized.
  • No achievements
    Xiaomi Mi Band 2 does not support achievements, while the average fitness tracker does. 75.8% of fitness trackers support achievements.
  • Ads in app
    Xiaomi Mi Band 2 shows ads in the app, while the average fitness tracker does not. 50.6% of fitness trackers have an ad-free app.
  • Lower screen resolution
    Xiaomi Mi Band 2 has a lower screen resolution than the average fitness tracker (72x40 vs 194x368). The average fitness tracker has a screen resolution of 194x368.
    What it is: Total number of pixels displayed on the screen.
    When it matters: When easier reading at a glance and better day-to-day screen comfort matter to you.

    Importance: MEDIUM

    Xiaomi Mi Band 2 has a lower screen resolution than the average fitness tracker (72x40 vs 194x368). The average fitness tracker has a screen resolution of 194x368.72x40 vs 194x368
  • No automatic activity detection
    Xiaomi Mi Band 2 does not support automatic activity detection, while the average fitness tracker does. 50.3% of fitness trackers support automatic activity detection.
    What it is: Automatically recognizes and records physical activities.
    When it matters: When you want common workouts captured even on days when you forget to start tracking manually.

    Importance: MEDIUM

    Xiaomi Mi Band 2 does not support automatic activity detection, while the average fitness tracker does. 50.3% of fitness trackers support automatic activity detection.
  • 0.62 inch smaller screen size
    Xiaomi Mi Band 2 has a lower screen size than the average fitness tracker (0.4 inch vs 1.04 inch). The average fitness tracker has a screen size of 1.04 inch.
    What it is: Physical size of the device’s display measured diagonally.
    When it matters: When easier reading at a glance and better day-to-day screen comfort matter to you.

    Importance: MEDIUM

    Xiaomi Mi Band 2 has a lower screen size than the average fitness tracker (0.4 inch vs 1.04 inch). The average fitness tracker has a screen size of 1.04 inch.0.42 inch vs 1.04 inch
  • 0.5 hours longer charging time
    Xiaomi Mi Band 2 has a higher charging time than the average fitness tracker (2 hours vs 1.5 hours). The average fitness tracker needs 1.5 hours to charge.
    What it is: Time required for a full charge.
    When it matters: When short charging windows matter and you do not want the tracker off your wrist for too long.

    Importance: MEDIUM

    Xiaomi Mi Band 2 has a higher charging time than the average fitness tracker (2 hours vs 1.5 hours). The average fitness tracker needs 1.5 hours to charge.2 hours vs 1.5 hours
  • No activity reports
    Xiaomi Mi Band 2 does not support activity reports, while the average fitness tracker does. 94.3% of fitness trackers support activity reports.
    What it is: Generates summaries and insights from activity data.
    When it matters: When you want the app to motivate you with goals, reports, coaching, or progress feedback over time.

    Importance: LOW

    Xiaomi Mi Band 2 does not support activity reports, while the average fitness tracker does. 94.3% of fitness trackers support activity reports.
  • 49 m lower waterproof depth rating
    Xiaomi Mi Band 2 has a lower waterproof depth rating than the average fitness tracker (1 m vs 50 m). The average fitness tracker has a waterproof depth rating of 50 m.
    What it is: Maximum depth the device can withstand underwater.
    When it matters: When you plan to swim, shower, dive, or use the tracker regularly around water.

    Importance: LOW

    Good value: >=50 m

    Xiaomi Mi Band 2 has a lower waterproof depth rating than the average fitness tracker (1 m vs 50 m). The average fitness tracker has a waterproof depth rating of 50 m.1 m vs 50 m
  • 36.4% smaller battery capacity
    Xiaomi Mi Band 2 has a lower battery capacity than the average fitness tracker (70 mAh vs 110 mAh). The average fitness tracker has 110 mAh of battery capacity.
    What it is: Energy storage capacity of the battery.
    When it matters: When you want rough battery context behind the runtime claim instead of trusting the advertised hours alone.

    Importance: MEDIUM

    Good value: >=100 mAh

    Xiaomi Mi Band 2 has a lower battery capacity than the average fitness tracker (70 mAh vs 110 mAh). The average fitness tracker has 110 mAh of battery capacity.70 mAh vs 110 mAh
  • Limited ip rating
    Xiaomi Mi Band 2 has a lower IP rating than the average fitness tracker (IP67 vs IP68). The average fitness tracker has an IP rating of IP68.
    What it is: Dust and water resistance classification according to IP standards.
    When it matters: When you plan to swim, shower, dive, or use the tracker regularly around water.

    Importance: LOW

    Xiaomi Mi Band 2 has a lower IP rating than the average fitness tracker (IP67 vs IP68). The average fitness tracker has an IP rating of IP68.IP67 vs IP68

Graphic comparison of Xiaomi Mi Band 2 and

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Third-party reviews

United Kingdom

(Reviews last updated: June 2026)

What customers like about Xiaomi Mi Band 2?

  • Incredible value for money and very affordable price point
  • Excellent battery life, typically lasting between 10 to 20+ days
  • Lightweight and comfortable design suitable for 24/7 wear
  • IP67 water resistance allows for showering and hand-washing
  • Includes basic but useful notifications for calls and selected apps
  • Sleep tracking is generally accurate and reliable
  • Simple, easy-to-read OLED display for quick stat checks

What customers dislike about Xiaomi Mi Band 2?

  • Heart rate monitor is often inconsistent and does not support continuous tracking
  • OLED display is difficult to read outdoors in direct sunlight
  • Step counting can be less accurate, sometimes triggered by driving or arm movement
  • Official Mi Fit app has been described as basic or buggy by some users
  • Must remove the tracker module from the strap every time you need to charge it
  • Lacks built-in GPS for more advanced exercise tracking
  • Limited notification detail (displays icons rather than full message text)

Expert reviews

E
en.techreviewer.de
06/10/2024
Summary of the review
T
trustedreviews.com
02/08/2016
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T
techenclave.com
05/08/2016
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T
techrvw.com
11/02/2018
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T
techadvisor.com
13/07/2016
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wareable.com
25/05/2017
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C
cnet.com
03/10/2016
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T
techradar.com
14/12/2017
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C
coolsmartphone.com
11/07/2016
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O
olympusmountaineering.com
27/07/2017
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medium.com
10/06/2017
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G
gogi.in
12/07/2016
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C
cnx-software.com
27/06/2016
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H
head-fi.org
03/03/2018
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C
chip.de
14/08/2016
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C
chip.de
09/08/2016
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C
computerbild.de
20/07/2018
Summary of the review
F
fitness-factory.net
Datum unbekannt
Summary of the review
N
nextpit.de
18/07/2016
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H
handelsblatt.com
20/07/2016
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T
top-for-phone.fr
17/07/2016
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P
phonandroid.com
16/06/2016
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J
journaldugeek.com
10/08/2016
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L
lesnumeriques.com
20/08/2016
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F
frandroid.com
09/06/2023
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B
bxnxg.com
03/07/2016
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V
vonguru.fr
31/10/2016
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A
antoineguilbert.fr
11/09/2016
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R
rotek.fr
04/02/2018
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S
siecledigital.fr
12/02/2018
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S
smmart.es
20/07/2016
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C
computerhoy.20minutos.es
18/02/2017
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E
elespanol.com
01/07/2016
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P
pabloyglesias.com
28/09/2016
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P
profesionalreview.com
12/12/2016
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X
xataka.com
06/03/2018
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R
recensioniorologi.it
11/12/2019
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X
xiaomiamo.it
11/10/2016
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Q
qualescegliere.it
01/02/2017
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T
tuttoandroid.net
24/06/2016
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A
andreagaleazzi.com
29/06/2016
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T
tweakers.net
11/02/2018
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N
nl.techreviewer.de
06/10/2024
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T
tweakers.net
17/03/2018
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T
tweakers.net
04/01/2017
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T
tweakers.net
25/11/2016
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tweakers.net
05/08/2016
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G
gadgetgear.nl
15/09/2016
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A
androidworld.nl
22/09/2016
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