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Imilab KW66 Review | 126 Data compared

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  • Avg. price: ~£35
  • Screen size: 1.28 inch
  • Battery life: 15 day/s
  • Display type: TFT LCD

Imilab KW66 review. Compare 126 technical specifications and user reviews to see how it ranks among smartwatches and if it is worth buying.

5.1

Overall score

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

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

Score components:

90.0%

4.9

Technical Score

10.0%

7.1

User score

Good
4.9

Technical Score

What it is: An assessment of the smartwatch's technical performance, covering eight key areas: performance & hardware, software, camera, connectivity, display, battery, audio, and design.

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

Score components:

24.0%

4.0

Health

21.0%

7.3

Fitness

16.0%

5.7

Battery

14.0%

4.2

Smart features

12.0%

2.5

Connectivity

9.0%

5.1

Display & Design

4.0%

4.3

Hardware

Poor
7.1

User score

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

When it matters: When you want to know how a smartwatch handles daily tasks and how reliable it remains over time according to user feedback.

Score components:

70.0%

7.7

User reviews

30.0%

5.7

Popularity

User score:
amazon
3.8
(108)
amazon
3.9
(58)
amazon
3.8
(19)

(Reviews last updated: Apr 2026)

Very good
    • imilab-kw66
    • imilab-kw66
    • imilab-kw66
    imilab-kw66
    imilab-kw66
    imilab-kw66

    Best prices

    Best rankings

    ?

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

    Technical Specifications of smartwatch Imilab KW66

    Technical Score

    What it is: An assessment of the smartwatch's technical performance, covering eight key areas: performance & hardware, software, camera, connectivity, display, battery, audio, and design.

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

    Score components:

    24.0%

    4.0

    Health

    21.0%

    7.3

    Fitness

    16.0%

    5.7

    Battery

    14.0%

    4.2

    Smart features

    12.0%

    2.5

    Connectivity

    9.0%

    5.1

    Display & Design

    4.0%

    4.3

    Hardware

    4.9
    Imilab KW66 has a technical score of 4.92 points, which is lower than 88.9% of smartwatches.
    User score

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

    When it matters: When you want to know how a smartwatch handles daily tasks and how reliable it remains over time according to user feedback.

    Score components:

    70.0%

    7.7

    User reviews

    30.0%

    5.7

    Popularity

    User score:
    amazon
    3.8
    (108)
    amazon
    3.9
    (58)
    amazon
    3.8
    (19)

    (Reviews last updated: Apr 2026)

    7.1
    Imilab KW66 has a user score of 7.08 points, which is lower than 82.7% of smartwatches.
    Popularity
    What it is: An indicator based on the number of reviews received by the smartwatch.
    When it matters: When you prefer to purchase a product chosen and reviewed by many other consumers.
    5.7
    Imilab KW66 has a popularity of 5.7 points, which is higher than 63.3% of smartphones.
    Ratio quality/price

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

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

    Score components:

    60.0%

    5.1

    Overall score

    40.0%

    10

    Price

    6.6
    Imilab KW66 has a quality-to-price ratio of 6.6 points, which is lower than 79.5% of smartphones.
    Brand name
    What it is: The company that designs, sells, and supports the watch.
    When it matters: When brand ecosystem, style, or support matters to you.

    Importance: MEDIUM

    Imilab
    Heart rate monitor
    What it is: A built-in sensor that measures your pulse directly from the wrist.
    When it matters: When you want health data from your wrist during the day or night.

    Importance: HIGH

    yes
    Imilab KW66 includes a heart rate monitor. 90.4% of smartwatches include a heart rate monitor.
    Blood oxygen monitoring
    What it is: A wrist-based feature that estimates blood oxygen saturation over time.
    When it matters: When you want health data from your wrist during the day or night.

    Importance: HIGH

    yes
    Imilab KW66 supports blood oxygen monitoring. 64.4% of smartwatches support blood oxygen monitoring.
    Readings are for wellness use, not medical diagnosis.
    ECG
    What it is: The ability to record a single-lead electrocardiogram from the wrist.
    When it matters: When you want health data from your wrist during the day or night.

    Importance: HIGH

    no
    Imilab KW66 does not support ECG. 15.1% of smartwatches support ECG.
    Irregular heart rate warnings
    What it is: Notifications that flag heart-rate patterns which appear unusually irregular.
    When it matters: When you want health data from your wrist during the day or night.

    Importance: MEDIUM

    no
    Imilab KW66 does not support irregular heart rate warnings. 43.7% of smartwatches support irregular heart rate warnings.
    Show more
    Accelerometer
    What it is: A motion sensor that measures acceleration, steps, gestures, and general movement.
    When it matters: When you track workouts and want better training data.

    Importance: MEDIUM

    yes
    Imilab KW66 includes an accelerometer. 99.1% of smartwatches include an accelerometer.
    Barometer
    What it is: A pressure sensor used for altitude changes, elevation estimates, and weather-related context.
    When it matters: When you run, ride, hike, or navigate without relying on your phone.

    Importance: MEDIUM

    no
    Imilab KW66 does not include a barometer. 45.6% of smartwatches include a barometer.
    Gyroscope
    What it is: A motion sensor that measures rotation and helps interpret wrist movement more accurately.
    When it matters: When you track workouts and want better training data.

    Importance: MEDIUM

    ?
    Cadence sensor
    What it is: A sensor input used to measure step or pedal rhythm during training.
    When it matters: When you track workouts and want better training data.

    Importance: MEDIUM

    no
    Imilab KW66 does not include a cadence sensor. 20.1% of smartwatches include a cadence sensor.
    Distance tracking
    What it is: The ability to measure how far you move during walks, runs, rides, or other activities.
    When it matters: When you track workouts and want better training data.

    Importance: MEDIUM

    yes
    Imilab KW66 supports distance tracking. 95.7% of smartwatches support distance tracking.
    Show more
    Battery life
    What it is: The typical endurance the watch can deliver on a full charge under the stated usage pattern.
    When it matters: When you do not want to charge the watch too often.

    Importance: HIGH

    Good value: >=7 days

    15 day/s
    Imilab KW66 offers a battery life of 15 day/s which is longer than that of 86.3% of smartwatches and equal to that of 3.2% of smartwatches.
    Battery life in training mode
    What it is: The expected endurance while workout tracking and related training functions are active.
    When it matters: When you do not want to charge the watch too often.

    Importance: HIGH

    Good value: >=36.8 h

    5 h
    Imilab KW66 lasts 5 h in training mode which is shorter than 90.7% of smartwatches and equal to that of 3.6% of smartwatches.
    Up to 15 days with daily use, so likely much shorter in continuous training mode.
    Battery life with GPS on
    What it is: The expected runtime when satellite tracking stays active throughout use.
    When it matters: When you do not want to charge the watch too often.

    Importance: HIGH

    Good value: >=35 h

    N/A
    Battery power
    What it is: The battery capacity, usually measured in milliampere-hours (mAh).
    When it matters: When you do not want to charge the watch too often.

    Importance: HIGH

    Good value: >=397 mAh

    395 mAh
    Imilab KW66 has a battery capacity of 395 mAh which is larger than the batteries in 74.4% of smartwatches of smartwatches.
    Charge time
    What it is: The time needed to recharge the battery from empty to full or to a stated percentage.
    When it matters: When you want to top up the battery quickly.

    Importance: HIGH

    Good value: <=102 min

    120 min
    Imilab KW66 charges in 120 min which is faster than 12.9% of smartwatches and equal to the charge time of 43.4% of smartwatches.
    Normalized from hour-based sources to 120 minutes.
    Show more
    Operating system
    What it is: The software platform that runs the watch interface, apps, and core functions.
    When it matters: When you care about apps, features, and long-term support.

    Importance: HIGH

    Proprietary OS
    Imilab KW66 runs Proprietary OS which is less advanced than the operating system in 53.6% of smartwatches and the same as that in 42.7% of smartwatches.
    Uses a proprietary OS with companion-app ecosystem support.
    Software update frequency
    What it is: Shows how actively the watch is still updated: regular means ongoing updates throughout active support, occasional means updates every few months or only from time to time, and ended means active software support has mostly stopped.
    When it matters: When you care how actively the watch is still supported with fixes, patches, and new features.

    Importance: MEDIUM

    ?
    Third-party app support
    What it is: Support for installing or using apps from developers beyond the watch maker.
    When it matters: When you care about apps, features, and long-term support.

    Importance: MEDIUM

    no
    Imilab KW66 does not support third-party apps. 47.6% of smartwatches support third-party apps.
    Notifications
    What it is: Mirroring of calls, messages, apps, or other alerts on the watch.
    When it matters: When you want to check alerts without taking out your phone.

    Importance: MEDIUM

    yes
    Imilab KW66 supports notifications. 99.9% of smartwatches support notifications.
    Voice assistant support
    What it is: Support for a voice assistant that can answer queries or trigger actions from the wrist.
    When it matters: When you want to control the watch or reply without typing.

    Importance: MEDIUM

    no
    Imilab KW66 does not support voice assistants. 68% of smartwatches support voice assistants.
    Show more
    Cellular module
    What it is: Built-in mobile connectivity that can keep the watch online away from the phone.
    When it matters: When you want calls, messages, or data without your phone nearby.

    Importance: HIGH

    no
    Imilab KW66 does not include a cellular module. 17.2% of smartwatches include a cellular module.
    SIM cards
    What it is: The number or type of SIM options the watch accepts for cellular service.
    When it matters: When you want calls, messages, or data without your phone nearby.

    Importance: LOW

    Good value: eSIM support

    0
    GPS
    What it is: Built-in satellite positioning that lets the watch record location during outdoor activity.
    When it matters: When you run, ride, hike, or navigate without relying on your phone.

    Importance: HIGH

    no
    Imilab KW66 does not support GPS. 56.1% of smartwatches support GPS.
    Galileo support
    What it is: Support for Galileo satellites alongside other positioning systems.
    When it matters: When you run, ride, hike, or navigate without relying on your phone.

    Importance: MEDIUM

    no
    Imilab KW66 does not support Galileo navigation. 38.7% of smartwatches support Galileo navigation.
    No built-in GPS; uses connected phone GPS.
    Compass
    What it is: A directional sensor that helps the watch determine heading and orientation.
    When it matters: When you run, ride, hike, or navigate without relying on your phone.

    Importance: MEDIUM

    no
    Imilab KW66 does not include a compass. 49.3% of smartwatches include a compass.
    Show more
    Screen size
    What it is: The diagonal measurement of the visible display area, usually expressed in inches.
    When it matters: When you want the screen to be easy to read at a glance.

    Importance: HIGH

    Good value: >=1.5 inch

    1.28 inch
    Imilab KW66 has a screen size of 1.28 inch which is smaller than the screens of 78.2% of smartwatches and equal to those of 5.4% of smartwatches.
    Display type
    What it is: The screen technology used by the watch, such as AMOLED, OLED, or memory-in-pixel LCD.
    When it matters: When you want the screen to be easy to read at a glance.

    Importance: HIGH

    TFT LCD
    Imilab KW66 uses a TFT LCD display type which is less advanced than that of 75% of smartwatches and the same as that of 15.2% of smartwatches.
    Resolution
    What it is: The total number of pixels available on the watch display.
    When it matters: When you want the screen to be easy to read at a glance.

    Importance: MEDIUM

    Good value: >=416 x 416

    240 x 240
    Imilab KW66 has a display resolution of 240 x 240 which is lower than that of 73.9% of smartwatches and equal to that of 15.2% of smartwatches.
    Pixel density
    What it is: The number of pixels packed into each inch of the display.
    When it matters: When you want the screen to be easy to read at a glance.

    Importance: MEDIUM

    Good value: >=326 ppi

    265 ppi
    Imilab KW66 has a pixel density of 265 ppi which is lower than that of 71.9% of smartwatches and equal to that of 1.9% of smartwatches.
    Display brightness
    What it is: The peak brightness the display can reach, usually expressed in nits.
    When it matters: When you want the screen to stay readable outdoors and in strong sunlight.

    Importance: HIGH

    Good value: >=1000 nits

    500 nits
    Imilab KW66 reaches 500 nits nits of display brightness, which is lower than that of 70% of smartwatches and equal to that of 15.5% of smartwatches.
    Show more
    CPU speed
    What it is: The clock speed of the watch processor, usually expressed in GHz or MHz.
    When it matters: When you want apps and menus to feel smooth.

    Importance: MEDIUM

    Good value: Modern standard

    ?
    Processor model
    What it is: The processor model is the chipset or SoC that powers the watch's performance, connectivity, and efficiency.
    When it matters: When you care about app responsiveness, platform generation, and long-term feature support.

    Importance: LOW

    Good value: modern smartwatch chipset

    Realtek RTL8,762C
    Imilab KW66 uses the Realtek RTL8762C processor model.
    RAM
    What it is: The amount of working memory available for apps, watch faces, and background tasks.
    When it matters: When you want apps and menus to feel smooth.

    Importance: MEDIUM

    Good value: >=1 GB

    ?
    Internal storage
    What it is: Built-in storage for apps, music, watch faces, and other local data.
    When it matters: When you want more room for apps, music, or offline data.

    Importance: MEDIUM

    Good value: >=8 GB

    128 GB
    Imilab KW66 uses 0.128 GB for internal storage which is smaller than that of 66.7% of smartwatches and equal to that of 3.4% of smartwatches.
    128 MB flash storage.
    External memory slot
    What it is: A slot for expandable storage such as a memory card, if the watch provides one.
    When it matters: When you want more room for apps, music, or offline data.

    Importance: LOW

    no
    Imilab KW66 does not include an external memory slot. 0.3% of smartwatches include an external memory slot.
    Show more

    Imilab KW66 vs the average smartwatch

    • 8 day/s longer battery life
      Imilab KW66 offers 15 day/s of battery life, while the average smartwatch offers 7 day/s.
      What it is: The typical endurance the watch can deliver on a full charge under the stated usage pattern.
      When it matters: When you do not want to charge the watch too often.

      Importance: HIGH

      Good value: >=7 days

      Imilab KW66 offers 15 day/s of battery life, while the average smartwatch offers 7 day/s.15 day/s vs 7 day/s
    • Has multi-sport mode
      Imilab KW66 includes a multi-sport mode, the average smartwatch does not. 49.4% of smartwatches include a multi-sport mode.
      What it is: A training mode designed to handle multiple sports within a single session.
      When it matters: When you track workouts and want better training data.

      Importance: MEDIUM

      Imilab KW66 includes a multi-sport mode, the average smartwatch does not. 49.4% of smartwatches include a multi-sport mode.
    • Has rugged design
      Imilab KW66 has a rugged design, the average smartwatch does not. 34.5% of smartwatches have a rugged design.
      What it is: A build style aimed at tougher environments, impacts, and harsher outdoor use.
      When it matters: When you wear the watch in rain, sweat, or water.

      Importance: MEDIUM

      Imilab KW66 has a rugged design, the average smartwatch does not. 34.5% of smartwatches have a rugged design.
    • 95 mAh larger battery capacity
      Imilab KW66 has a larger battery capacity than the average smartwatch (395 mAh vs 300 mAh). The average smartwatch battery is 300 mAh.
      What it is: The battery capacity, usually measured in milliampere-hours (mAh).
      When it matters: When you do not want to charge the watch too often.

      Importance: HIGH

      Good value: >=397 mAh

      Imilab KW66 has a larger battery capacity than the average smartwatch (395 mAh vs 300 mAh). The average smartwatch battery is 300 mAh.395 mAh vs 300 mAh
    • 3.71x cheaper
      Imilab KW66 is cheaper than the average smartwatch (£35 vs £130).
      Imilab KW66 is cheaper than the average smartwatch (£35 vs £130).£35 vs £130
    • Has multi-sport mode
      Imilab KW66 includes a multi-sport mode, the average smartwatch does not. 49.4% of smartwatches include a multi-sport mode.
    • 8 day/s longer battery life
      Imilab KW66 offers 15 day/s of battery life, while the average smartwatch offers 7 day/s.
    • 95 mAh larger battery capacity
      Imilab KW66 has a larger battery capacity than the average smartwatch (395 mAh vs 300 mAh). The average smartwatch battery is 300 mAh.
    • Has rugged design
      Imilab KW66 has a rugged design, the average smartwatch does not. 34.5% of smartwatches have a rugged design.

    Total
    Overall
    Fitness
    Battery
    Display & Design
    • No stress monitoring
      Imilab KW66 does not support stress monitoring, the average smartwatch does. 65.4% of smartwatches support stress monitoring.
    • No cycle tracking
      Imilab KW66 does not support menstrual cycle tracking, the average smartwatch does. 64.6% of smartwatches support menstrual cycle tracking.
    • No smart scales
      Imilab KW66 does not support smart scale compatibility, the average smartwatch does. 56.8% of smartwatches support smart scale compatibility.
    • No elevation tracking
      Imilab KW66 does not support elevation tracking, the average smartwatch does. 62.7% of smartwatches support elevation tracking.
    • No coaching
      Imilab KW66 does not support coaching, the average smartwatch does. 51.8% of smartwatches support coaching.
    • No auto pause
      Imilab KW66 does not support auto pause, the average smartwatch does. 59.3% of smartwatches support auto pause.
    • No routes
      Imilab KW66 does not support route support, the average smartwatch does. 50.4% of smartwatches support route support.
    • 67 fewer exercise profiles
      Imilab KW66 supports fewer exercise modes than the average smartwatch (13 vs 80). The average smartwatch supports 80 exercise modes.
    • 15 h shorter training battery life
      Imilab KW66 lasts less in training mode than the average smartwatch (5 h vs 20 h). The average smartwatch lasts 20 h.
      Up to 15 days with daily use, so likely much shorter in continuous training mode.
    • No GPS
      Imilab KW66 does not support GPS, the average smartwatch does. 56.1% of smartwatches support GPS.
    • Basic display type
      Imilab KW66 uses TFT LCD display technology, while the average smartwatch features AMOLED.
    • No always-on display
      Imilab KW66 does not have an always-on display, the average smartwatch does. 66.4% of smartwatches have an always-on display.
    • 0.12 inch smaller screen size
      Imilab KW66 has a smaller screen size than the average smartwatch (1.3 inch vs 1.40 inch). The average smartwatch screen is 1.40 inch.
    • No ambient light sensor
      Imilab KW66 does not include an ambient light sensor, the average smartwatch does. 60.5% of smartwatches include an ambient light sensor.
    • 20 m lower waterproof depth
      Imilab KW66 has a shallower waterproof rating than the average smartwatch (30 m vs 50 m). The average smartwatch reaches 50 m.
    • Lower resolution
      Imilab KW66 has a display resolution of 240x 240, while the average smartwatch reaches 352x 430.
    • 61 ppi lower pixel density
      Imilab KW66 has a lower pixel density than the average smartwatch (265 ppi vs 326 ppi). The average smartwatch display reaches 326 ppi.
    • 100 nits lower display brightness
      Imilab KW66 has lower display brightness than the average smartwatch (500 nits nits vs 600 nits nits). The average smartwatch reaches 600 nits nits.
    • 1.1 mm thicker watch body
      Imilab KW66 is thicker than the average smartwatch (12.7 mm vs 11.60 mm). The average smartwatch thickness is 11.60 mm.
    • 9 g heavier weight
      Imilab KW66 is heavier than the average smartwatch (54 g vs 45 g). The average smartwatch weighs 45 g.
      Weight includes strap/bracelet.
    • No music playback
      Imilab KW66 does not support music playback, the average smartwatch does. 53.9% of smartwatches support music playback.
      Only remote phone music control; no on-watch playback/storage.
    • No call answering
      Imilab KW66 does not support call answering, the average smartwatch does. 57% of smartwatches support call answering.
    • No voice commands
      Imilab KW66 does not support voice commands, the average smartwatch does. 64.5% of smartwatches support voice commands.
    • No voice assistant
      Imilab KW66 does not support voice assistants, the average smartwatch does. 68% of smartwatches support voice assistants.
    • No passcode
      Imilab KW66 does not include passcode protection, the average smartwatch does. 68.5% of smartwatches include passcode protection.
    • No speaker
      Imilab KW66 does not include a built-in speaker, the average smartwatch does. 54.7% of smartwatches include a built-in speaker.
    • 1 fewer microphones
      Imilab KW66 has fewer microphones than the average smartwatch (0 vs 1). The average smartwatch includes 1 microphones.
    • Less advanced processor model
      Imilab KW66 uses the Realtek RTL8,762C processor model, while the average smartwatch uses Snapdragon 400.
    • 3.87 GB less storage
      Imilab KW66 offers less internal storage than the average smartwatch (0.1 GB vs 4 GB). The average smartwatch provides 4 GB of storage.
      128 MB flash storage.
    • No GPS
      Imilab KW66 does not support GPS, the average smartwatch does. 56.1% of smartwatches support GPS.
      What it is: Built-in satellite positioning that lets the watch record location during outdoor activity.
      When it matters: When you run, ride, hike, or navigate without relying on your phone.

      Importance: HIGH

      Imilab KW66 does not support GPS, the average smartwatch does. 56.1% of smartwatches support GPS.
    • Basic display type
      Imilab KW66 uses TFT LCD display technology, while the average smartwatch features AMOLED.
      What it is: The screen technology used by the watch, such as AMOLED, OLED, or memory-in-pixel LCD.
      When it matters: When you want the screen to be easy to read at a glance.

      Importance: HIGH

      Imilab KW66 uses TFT LCD display technology, while the average smartwatch features AMOLED.TFT LCD vs AMOLED
    • No always-on display
      Imilab KW66 does not have an always-on display, the average smartwatch does. 66.4% of smartwatches have an always-on display.
      What it is: A display mode that keeps key information visible even when the watch is idle.
      When it matters: When you want the screen to be easy to read at a glance.

      Importance: HIGH

      Imilab KW66 does not have an always-on display, the average smartwatch does. 66.4% of smartwatches have an always-on display.
    • No speaker
      Imilab KW66 does not include a built-in speaker, the average smartwatch does. 54.7% of smartwatches include a built-in speaker.
      What it is: An onboard speaker for calls, prompts, alarms, or media playback.
      When it matters: When you want audio, calls, or voice features on the watch itself.

      Importance: LOW

      Imilab KW66 does not include a built-in speaker, the average smartwatch does. 54.7% of smartwatches include a built-in speaker.
    • No stress monitoring
      Imilab KW66 does not support stress monitoring, the average smartwatch does. 65.4% of smartwatches support stress monitoring.
      What it is: Stress estimates derived from heart rate, HRV, or similar body signals.
      When it matters: When you want health data from your wrist during the day or night.

      Importance: HIGH

      Imilab KW66 does not support stress monitoring, the average smartwatch does. 65.4% of smartwatches support stress monitoring.
    • No elevation tracking
      Imilab KW66 does not support elevation tracking, the average smartwatch does. 62.7% of smartwatches support elevation tracking.
      What it is: Tracking of climbed, descended, or current elevation during activities.
      When it matters: When you run, ride, hike, or navigate without relying on your phone.

      Importance: MEDIUM

      Imilab KW66 does not support elevation tracking, the average smartwatch does. 62.7% of smartwatches support elevation tracking.
    • No music playback
      Imilab KW66 does not support music playback, the average smartwatch does. 53.9% of smartwatches support music playback.
      Only remote phone music control; no on-watch playback/storage.
      What it is: Playback of music or audio directly from the watch, with or without a phone nearby.
      When it matters: When you want audio, calls, or voice features on the watch itself.

      Importance: MEDIUM

      Imilab KW66 does not support music playback, the average smartwatch does. 53.9% of smartwatches support music playback.
    • No coaching
      Imilab KW66 does not support coaching, the average smartwatch does. 51.8% of smartwatches support coaching.
      What it is: Guided training or wellness suggestions based on your data and habits.
      When it matters: When you track workouts and want better training data.

      Importance: LOW

      Imilab KW66 does not support coaching, the average smartwatch does. 51.8% of smartwatches support coaching.
    Total
    Overall
    Health
    Fitness
    Battery
    Connectivity
    Display & Design
    Smart features
    Hardware

    Graphic comparison of Imilab KW66 and other Smartwatches

    Attribute category
    Attribute
    No results found

    Third-party reviews

    amazon
    3.8
    108 Reviews
    amazon
    3.9
    58 Reviews
    amazon
    3.8
    19 Reviews

    (Reviews last updated: Apr 2026)

    What customers like about Imilab KW66?

    • Exceptional battery life, often lasting 15 to 30 days depending on usage
    • Premium and stylish design with a sturdy metal zinc alloy case and 3D curved glass
    • Highly affordable price, offering significant value compared to standard fitness trackers
    • Comfortable for all-day wear due to its lightweight build and soft silicone straps
    • IP68 water and dust resistance, making it suitable for sweat, rain, and swimming
    • Wide variety of customizable watch faces, including the ability to use personal photos

    What customers dislike about Imilab KW66?

    • Inaccurate fitness metrics, specifically for distance traveled and calories burned
    • Lack of built-in GPS, requiring a connected smartphone to track workout routes
    • Limited notification functionality; messages are non-interactive and can only be partially viewed
    • No microphone or speaker, preventing the user from taking or making calls directly on the watch
    • GloryFit companion app is often described as unintuitive or cluttered
    • Lower display resolution (240x240) which can lead to visible pixelation at close distances

    Expert reviews

    W
    whatgadget.net
    09/11/2020
    Review: Mi IMILAB KW66 Smartwatch - What Gadget

    The Mi IMILAB KW66 is a budget smartwatch featuring a premium, lightweight metal design, a 1.28-inch 3D curved screen, and an IP67 rating, offering impressive battery life of up to 30 days. It supports 13 sports modes and uses the GloryFit app for tracking, though it lacks built-in GPS and relies on a smartphone for location data. Key pros include the stylish design and long battery...Read more

    R
    root-nation.com
    23/11/2020
    Xiaomi IMILAB KW66 smartwatch review - Root-Nation.com

    The Xiaomi IMILAB KW66 is a budget-friendly, ~ $50 smartwatch featuring a premium zinc alloy body, 3D curved glass, and an IP68 rating, prioritizing a sleek, durable design over complex functionality. Key advantages include a bright 1.28-inch TFT display and a 340 mAh battery delivering 10–15 days of usage, along with 13 sport modes and 24/7 heart rate monitoring. Significant...Read more

    D
    de.root-nation.com
    23/11/2020
    Xiaomi IMILAB KW66 Smartwatch Review

    The Xiaomi IMILAB KW66 is a budget-friendly, metal-cased smartwatch featuring a 1.28-inch 3D curved glass display and an IP68-rated design for durability. It offers basic functionality, including 13 sports modes, 24-hour heart rate monitoring, and a substantial 340 mAh battery lasting up to 15 days on a single charge. Key performance highlights include excellent, long-lasting...Read more

    (Translated)Show original
    F
    fr.root-nation.com
    23/11/2020
    Xiaomi IMILAB KW66 Smartwatch Review: Great Style, Few Features, Good Battery Life

    The Xiaomi IMILAB KW66 is a budget-friendly hybrid smartwatch featuring a premium zinc alloy case with 3D curved glass, offering a sleek, durable design with an IP68 rating for under $60. It boasts exceptional battery life, lasting up to 15 days in daily use, and includes essential tracking features like 24/7 heart rate monitoring and 13 sport modes. However, compromises include the...Read more

    (Translated)Show original
    K
    kieskeurig.nl
    01/02/2026
    Compare and buy cheap smartwatches (February 2026)

    Budget smartwatches, such as the Amazfit Active 2 and Huawei Watch Fit 4, offer high-value alternatives to premium models by providing vibrant AMOLED displays and extensive battery life, often lasting up to 10 days. These devices are packed with essential,, accurate features for casual users, including GPS tracking, heart rate monitoring, and sleep analysis. Key advantages include...Read more

    (Translated)Show original

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