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Agptek Smart Watch LW31 Review | 126 Data compared

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  • Avg. price: ~£25
  • Screen size: 1.69 inch
  • Battery life: 8.5 day/s
  • Display type: LCD

Agptek Smart Watch LW31 review. Compare 126 technical specifications and user reviews to see how it ranks among smartwatches and if it is worth buying.

5.5

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%

5.1

Technical Score

10.0%

8.8

User score

Good
5.1

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%

5.6

Health

21.0%

5.8

Fitness

16.0%

6.1

Battery

14.0%

4.6

Smart features

12.0%

2.5

Connectivity

9.0%

4.8

Display & Design

4.0%

5.6

Hardware

Good
8.8

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%

8.3

User reviews

30.0%

10

Popularity

User score:
amazon
4.2
(6215)
amazon
4.1
(4336)
amazon
4.0
(1885)
amazon
4.0
(459)

(Reviews last updated: Apr 2026)

Excellent
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    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 Agptek Smart Watch LW31

    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%

    5.6

    Health

    21.0%

    5.8

    Fitness

    16.0%

    6.1

    Battery

    14.0%

    4.6

    Smart features

    12.0%

    2.5

    Connectivity

    9.0%

    4.8

    Display & Design

    4.0%

    5.6

    Hardware

    5.1
    Agptek Smart Watch LW31 has a technical score of 5.13 points, which is lower than 83.8% 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%

    8.3

    User reviews

    30.0%

    10

    Popularity

    User score:
    amazon
    4.2
    (6215)
    amazon
    4.1
    (4336)
    amazon
    4.0
    (1885)
    amazon
    4.0
    (459)

    (Reviews last updated: Apr 2026)

    8.8
    Agptek Smart Watch LW31 has a user score of 8.78 points, which is higher than 85.9% 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.
    10
    Agptek Smart Watch LW31 has a popularity of 10 points, which is higher than 74.7% 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%

    5.5

    Overall score

    40.0%

    10

    Price

    6.8
    Agptek Smart Watch LW31 has a quality-to-price ratio of 6.8 points, which is lower than 72.1% 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

    Agptek
    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
    Agptek Smart Watch LW31 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
    Agptek Smart Watch LW31 supports blood oxygen monitoring. 64.4% of smartwatches support blood oxygen monitoring.
    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
    Agptek Smart Watch LW31 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
    Agptek Smart Watch LW31 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
    Agptek Smart Watch LW31 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
    Agptek Smart Watch LW31 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

    no
    Agptek Smart Watch LW31 does not include a gyroscope. 64.6% of smartwatches include a gyroscope.
    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
    Agptek Smart Watch LW31 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
    Agptek Smart Watch LW31 supports distance tracking. 95.7% of smartwatches support distance tracking.
    Distance tracking may depend on phone GPS/app on some models.
    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

    8.5 day/s
    Agptek Smart Watch LW31 offers a battery life of 8.5 day/s which is longer than that of 59.5% of smartwatches and equal to that of 0.7% 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

    ?
    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

    260 mAh
    Agptek Smart Watch LW31 has a battery capacity of 260 mAh which is smaller than the batteries in 66.1% of smartwatches and equal to those in 2.8% 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
    Agptek Smart Watch LW31 charges in 120 min which is faster than 12.9% of smartwatches and equal to the charge time of 43.4% of smartwatches.
    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
    Agptek Smart Watch LW31 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.
    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

    ended
    Agptek Smart Watch LW31 has ended software update support which is equal to that of 57.5% of smartwatches.
    Updates appear infrequent or sporadic.
    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
    Agptek Smart Watch LW31 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
    Agptek Smart Watch LW31 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

    yes
    Agptek Smart Watch LW31 supports voice assistants. 68% of smartwatches support voice assistants.
    Availability depends on paired phone and/or regional support.
    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
    Agptek Smart Watch LW31 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
    Agptek Smart Watch LW31 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
    Agptek Smart Watch LW31 does not support Galileo navigation. 38.7% of smartwatches support Galileo navigation.
    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
    Agptek Smart Watch LW31 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

    1.69 inch
    Agptek Smart Watch LW31 has a screen size of 1.69 inch which is larger than the screens of 80% of smartwatches and equal to those of 2.6% 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

    LCD
    Agptek Smart Watch LW31 uses a LCD display type which is less advanced than that of 90.3% of smartwatches and the same as that of 7.8% 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 280
    Agptek Smart Watch LW31 has a display resolution of 240 x 280 which is lower than that of 70.2% of smartwatches and equal to that of 3.6% 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

    218 ppi
    Agptek Smart Watch LW31 has a pixel density of 218 ppi which is lower than that of 86.1% of smartwatches and equal to that of 2.9% 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

    700 nits
    Agptek Smart Watch LW31 reaches 700 nits nits of display brightness, which is higher than that of 54.2% of smartwatches and equal to that of 1.2% 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

    ?
    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

    8 GB
    Agptek Smart Watch LW31 uses 8 GB for internal storage which is larger than that of 67.6% of smartwatches and equal to that of 12.1% of smartwatches.
    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
    Agptek Smart Watch LW31 does not include an external memory slot. 0.3% of smartwatches include an external memory slot.
    Show more

    Agptek Smart Watch LW31 vs the average smartwatch

    • Has blood pressure monitoring
      Agptek Smart Watch LW31 supports blood pressure monitoring, the average smartwatch does not. 21.7% of smartwatches support blood pressure monitoring.
      Measurements are for wellness guidance, not medical diagnosis.
      What it is: Blood pressure measurement or estimation features available through the watch ecosystem.
      When it matters: When you want health data from your wrist during the day or night.

      Importance: HIGH

      Agptek Smart Watch LW31 supports blood pressure monitoring, the average smartwatch does not. 21.7% of smartwatches support blood pressure monitoring.
    • Has multi-sport mode
      Agptek Smart Watch LW31 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

      Agptek Smart Watch LW31 includes a multi-sport mode, the average smartwatch does not. 49.4% of smartwatches include a multi-sport mode.
    • 0.29 inch larger screen size
      Agptek Smart Watch LW31 has a larger screen size than the average smartwatch (1.7 inch vs 1.40 inch). The average smartwatch screen is 1.40 inch.
      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

      Agptek Smart Watch LW31 has a larger screen size than the average smartwatch (1.7 inch vs 1.40 inch). The average smartwatch screen is 1.40 inch.1.69 inch vs 1.40 inch
    • Supports water intake tracking
      Agptek Smart Watch LW31 tracks water intake, the average smartwatch does not. 48.2% of smartwatches track water intake.
      What it is: Logging tools for recording daily water consumption.
      When it matters: When you want health data from your wrist during the day or night.

      Importance: LOW

      Agptek Smart Watch LW31 tracks water intake, the average smartwatch does not. 48.2% of smartwatches track water intake.
    • 1.5 day/s longer battery life
      Agptek Smart Watch LW31 offers 8.5 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

      Agptek Smart Watch LW31 offers 8.5 day/s of battery life, while the average smartwatch offers 7 day/s.8.5 day/s vs 7 day/s
    • 1.6 mm thinner watch body
      Agptek Smart Watch LW31 is thinner than the average smartwatch (10 mm vs 11.60 mm). The average smartwatch thickness is 11.60 mm.
      Some sources mention variant-dependent thickness values.
      What it is: The depth of the watch body from front to back.
      When it matters: When you wear the watch all day or sleep with it on.

      Importance: HIGH

      Good value: <=10.9 mm

      Agptek Smart Watch LW31 is thinner than the average smartwatch (10 mm vs 11.60 mm). The average smartwatch thickness is 11.60 mm.10.00 mm vs 11.60 mm
    • 4 GB more storage
      Agptek Smart Watch LW31 offers more internal storage than the average smartwatch (8 GB vs 4 GB). The average smartwatch provides 4 GB of 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

      Agptek Smart Watch LW31 offers more internal storage than the average smartwatch (8 GB vs 4 GB). The average smartwatch provides 4 GB of storage.8 GB vs 4 GB
    • 5.2x cheaper
      Agptek Smart Watch LW31 is cheaper than the average smartwatch (£25 vs £130).
      Agptek Smart Watch LW31 is cheaper than the average smartwatch (£25 vs £130).£25 vs £130
    • Has blood pressure monitoring
      Agptek Smart Watch LW31 supports blood pressure monitoring, the average smartwatch does not. 21.7% of smartwatches support blood pressure monitoring.
    • Supports water intake tracking
      Agptek Smart Watch LW31 tracks water intake, the average smartwatch does not. 48.2% of smartwatches track water intake.
    • Has multi-sport mode
      Agptek Smart Watch LW31 includes a multi-sport mode, the average smartwatch does not. 49.4% of smartwatches include a multi-sport mode.
    • 1.5 day/s longer battery life
      Agptek Smart Watch LW31 offers 8.5 day/s of battery life, while the average smartwatch offers 7 day/s.
    • 0.29 inch larger screen size
      Agptek Smart Watch LW31 has a larger screen size than the average smartwatch (1.7 inch vs 1.40 inch). The average smartwatch screen is 1.40 inch.
    • 1.6 mm thinner watch body
      Agptek Smart Watch LW31 is thinner than the average smartwatch (10 mm vs 11.60 mm). The average smartwatch thickness is 11.60 mm.
    • 2 mm narrower band
      Agptek Smart Watch LW31 has a narrower band width than the average smartwatch (20 mm vs 22.0 mm). The average smartwatch band is 22.0 mm wide.
    • 100 nits higher display brightness
      Agptek Smart Watch LW31 has higher display brightness than the average smartwatch (700 nits nits vs 600 nits nits). The average smartwatch reaches 600 nits nits.
    • 4 GB more storage
      Agptek Smart Watch LW31 offers more internal storage than the average smartwatch (8 GB vs 4 GB). The average smartwatch provides 4 GB of storage.

    Total
    Overall
    Health
    Fitness
    Battery
    Display & Design
    Hardware
    • No smart scales
      Agptek Smart Watch LW31 does not support smart scale compatibility, the average smartwatch does. 56.8% of smartwatches support smart scale compatibility.
    • No elevation tracking
      Agptek Smart Watch LW31 does not support elevation tracking, the average smartwatch does. 62.7% of smartwatches support elevation tracking.
    • No gyroscope
      Agptek Smart Watch LW31 does not include a gyroscope, the average smartwatch does. 64.6% of smartwatches include a gyroscope.
    • No pace measurement
      Agptek Smart Watch LW31 does not support pace tracking, the average smartwatch does. 78% of smartwatches support pace tracking.
    • No route tracking
      Agptek Smart Watch LW31 does not support route tracking, the average smartwatch does. 75.7% of smartwatches support route tracking.
    • No coaching
      Agptek Smart Watch LW31 does not support coaching, the average smartwatch does. 51.8% of smartwatches support coaching.
    • No auto pause
      Agptek Smart Watch LW31 does not support auto pause, the average smartwatch does. 59.3% of smartwatches support auto pause.
    • No routes
      Agptek Smart Watch LW31 does not support route support, the average smartwatch does. 50.4% of smartwatches support route support.
    • No voice feedback
      Agptek Smart Watch LW31 does not support voice feedback, the average smartwatch does. 62.1% of smartwatches support voice feedback.
    • 69 fewer exercise profiles
      Agptek Smart Watch LW31 supports fewer exercise modes than the average smartwatch (11 vs 80). The average smartwatch supports 80 exercise modes.
      Reported as at least 11 exercise modes.
    • 40 mAh smaller battery capacity
      Agptek Smart Watch LW31 has a smaller battery capacity than the average smartwatch (260 mAh vs 300 mAh). The average smartwatch battery is 300 mAh.
    • No GPS
      Agptek Smart Watch LW31 does not support GPS, the average smartwatch does. 56.1% of smartwatches support GPS.
    • Basic display type
      Agptek Smart Watch LW31 uses LCD display technology, while the average smartwatch features AMOLED.
    • No always-on display
      Agptek Smart Watch LW31 does not have an always-on display, the average smartwatch does. 66.4% of smartwatches have an always-on display.
    • 48.5 m lower waterproof depth
      Agptek Smart Watch LW31 has a shallower waterproof rating than the average smartwatch (1.5 m vs 50 m). The average smartwatch reaches 50 m.
      Based on IP immersion rating (controlled lab conditions, not a swim/diving certification).
    • 108 ppi lower pixel density
      Agptek Smart Watch LW31 has a lower pixel density than the average smartwatch (218 ppi vs 326 ppi). The average smartwatch display reaches 326 ppi.
    • No ambient light sensor
      Agptek Smart Watch LW31 does not include an ambient light sensor, the average smartwatch does. 60.5% of smartwatches include an ambient light sensor.
    • Lower resolution
      Agptek Smart Watch LW31 has a display resolution of 240x 280, while the average smartwatch reaches 352x 430.
    • 8 g heavier weight
      Agptek Smart Watch LW31 is heavier than the average smartwatch (53 g vs 45 g). The average smartwatch weighs 45 g.
    • No smart alarm
      Agptek Smart Watch LW31 does not support a smart alarm, the average smartwatch does. 52.7% of smartwatches support this feature.
    • No passcode
      Agptek Smart Watch LW31 does not include passcode protection, the average smartwatch does. 68.5% of smartwatches include passcode protection.
    • No call control
      Agptek Smart Watch LW31 does not offer call control, the average smartwatch does. 90.1% of smartwatches offer call control.
    • No phone finder
      Agptek Smart Watch LW31 does not include phone finder, the average smartwatch does. 94.6% of smartwatches include phone finder.
    • No widgets
      Agptek Smart Watch LW31 does not support widgets, the average smartwatch does. 83.1% of smartwatches support widgets.
    • No calendar sync
      Agptek Smart Watch LW31 does not support calendar sync, the average smartwatch does. 94.4% of smartwatches support calendar sync.
    • No speaker
      Agptek Smart Watch LW31 does not include a built-in speaker, the average smartwatch does. 54.7% of smartwatches include a built-in speaker.
    • Basic display type
      Agptek Smart Watch LW31 uses 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

      Agptek Smart Watch LW31 uses LCD display technology, while the average smartwatch features AMOLED.LCD vs AMOLED
    • No GPS
      Agptek Smart Watch LW31 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

      Agptek Smart Watch LW31 does not support GPS, the average smartwatch does. 56.1% of smartwatches support GPS.
    • 48.5 m lower waterproof depth
      Agptek Smart Watch LW31 has a shallower waterproof rating than the average smartwatch (1.5 m vs 50 m). The average smartwatch reaches 50 m.
      Based on IP immersion rating (controlled lab conditions, not a swim/diving certification).
      What it is: The stated depth or water-resistance class the watch is rated to withstand.
      When it matters: When you wear the watch in rain, sweat, or water.

      Importance: HIGH

      Good value: >=50 m

      Agptek Smart Watch LW31 has a shallower waterproof rating than the average smartwatch (1.5 m vs 50 m). The average smartwatch reaches 50 m.1.5 m vs 50 m
    • No always-on display
      Agptek Smart Watch LW31 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

      Agptek Smart Watch LW31 does not have an always-on display, the average smartwatch does. 66.4% of smartwatches have an always-on display.
    • No speaker
      Agptek Smart Watch LW31 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

      Agptek Smart Watch LW31 does not include a built-in speaker, the average smartwatch does. 54.7% of smartwatches include a built-in speaker.
    • No elevation tracking
      Agptek Smart Watch LW31 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

      Agptek Smart Watch LW31 does not support elevation tracking, the average smartwatch does. 62.7% of smartwatches support elevation tracking.
    • No gyroscope
      Agptek Smart Watch LW31 does not include a gyroscope, the average smartwatch does. 64.6% of smartwatches include a 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

      Agptek Smart Watch LW31 does not include a gyroscope, the average smartwatch does. 64.6% of smartwatches include a gyroscope.
    • No pace measurement
      Agptek Smart Watch LW31 does not support pace tracking, the average smartwatch does. 78% of smartwatches support pace tracking.
      What it is: Tracking of current or average pace during activities such as running or cycling.
      When it matters: When you track workouts and want better training data.

      Importance: MEDIUM

      Agptek Smart Watch LW31 does not support pace tracking, the average smartwatch does. 78% of smartwatches support pace tracking.
    Total
    Overall
    Health
    Fitness
    Battery
    Connectivity
    Display & Design
    Smart features
    Hardware

    Graphic comparison of Agptek Smart Watch LW31 and other Smartwatches

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    Third-party reviews

    amazon
    4.2
    6215 Reviews
    amazon
    4.1
    4336 Reviews
    amazon
    4.0
    1885 Reviews
    amazon
    4.0
    459 Reviews

    (Reviews last updated: Apr 2026)

    What customers like about Agptek Smart Watch LW31?

    • Excellent battery life (7-10 days of use, 30 days standby)
    • Elegant and stylish design with a high-quality zinc alloy finish
    • Large, bright 1.69-inch HD touch screen suitable for outdoor viewing
    • Comprehensive basic health tracking (heart rate, sleep, steps, blood oxygen)
    • Good value for money as an entry-level fitness tracker
    • IP68 water resistance suitable for swimming and daily use

    What customers dislike about Agptek Smart Watch LW31?

    • Limited smart features: cannot answer calls or reply to messages directly
    • The companion 'OnWear' app receives mixed reviews for syncing and reliability
    • Lack of advanced connectivity like Wi-Fi, NFC, or built-in GPS
    • Some reports of long-term durability issues, such as the screen failing after months
    • No automatic brightness adjustment (must be changed manually)
    • Considered slightly bulky by some users despite its slim profile

    Expert reviews

    H
    homeandsmart.de
    14/11/2024
    AGPTEK Smartwatch Test-Überblick (Abschnitt: AGPTEK Smartwatch Test-Überblick)(versus.com) | 2021 | Agptek Smart Watch LW31 Test: Spezifikationen und...

    The review categorises smartwatches into three main tiers: high-end flagship models, mid-range fitness specialists, and budget-friendly alternatives. The Apple Watch Series 9 and Samsung Galaxy Watch6 are highlighted as top-tier choices for their seamless ecosystem integration, advanced health monitoring (ECG and blood oxygen), and vibrant OLED displays. While these premium models...Read more

    (Translated)Show original

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