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Helix Smart 2 0 Review | 126 Data compared

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  • Avg. price: ~£35
  • Screen size: 1.55 inch
  • Battery life: 9 day/s
  • Display type: ?

Helix Smart 2 0 review. Compare 126 technical specifications and user reviews to see how it ranks among smartwatches and if it is worth buying.

6.1

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%

5.8

Technical Score

10.0%

8.5

User score

Good
5.8

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%

5.8

Health

21.0%

6.5

Fitness

16.0%

5.9

Battery

14.0%

5.4

Smart features

12.0%

3.4

Connectivity

9.0%

7.3

Display & Design

4.0%

7.3

Hardware

Good
8.5

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%

7.9

User reviews

30.0%

10

Popularity

User score:
amazon
4.2
(691)
amazon
3.6
(548)

(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 Helix Smart 2 0

    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%

    5.8

    Health

    21.0%

    6.5

    Fitness

    16.0%

    5.9

    Battery

    14.0%

    5.4

    Smart features

    12.0%

    3.4

    Connectivity

    9.0%

    7.3

    Display & Design

    4.0%

    7.3

    Hardware

    5.8
    Helix Smart 2 0 has a technical score of 5.81 points, which is lower than 60.7% 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%

    7.9

    User reviews

    30.0%

    10

    Popularity

    User score:
    amazon
    4.2
    (691)
    amazon
    3.6
    (548)

    (Reviews last updated: Apr 2026)

    8.5
    Helix Smart 2 0 has a user score of 8.51 points, which is higher than 78.2% 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
    Helix Smart 2 0 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%

    6.1

    Overall score

    40.0%

    10

    Price

    7.3
    Helix Smart 2 0 has a quality-to-price ratio of 7.3 points, which is higher than 49.5% 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

    Helix
    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
    Helix Smart 2 0 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

    no
    Helix Smart 2 0 does not support 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
    Helix Smart 2 0 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
    Helix Smart 2 0 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
    Helix Smart 2 0 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
    Helix Smart 2 0 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
    Helix Smart 2 0 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

    yes
    Helix Smart 2 0 includes a cadence sensor. 20.1% of smartwatches include a cadence sensor.
    Cadence may require external sensor/app pairing on some models.
    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
    Helix Smart 2 0 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

    9 day/s
    Helix Smart 2 0 offers a battery life of 9 day/s which is longer than that of 60.3% of smartwatches and equal to that of 2.6% of smartwatches.
    Up to 15 days in standby.
    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

    340 mAh
    Helix Smart 2 0 has a battery capacity of 340 mAh which is larger than the batteries in 61.9% of smartwatches and equal to those in 1.5% 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

    180 min
    Helix Smart 2 0 charges in 180 min which is slower than 96.2% of smartwatches and equal to the charge time of 2% of smartwatches.
    Normalized from hour-based sources to 10800 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
    Helix Smart 2 0 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
    Helix Smart 2 0 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
    Helix Smart 2 0 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
    Helix Smart 2 0 supports 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
    Helix Smart 2 0 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

    ?
    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
    Helix Smart 2 0 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
    Helix Smart 2 0 does not support Galileo navigation. 38.7% of smartwatches support Galileo navigation.
    No built-in 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

    yes
    Helix Smart 2 0 includes 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

    1.55 inch
    Helix Smart 2 0 has a screen size of 1.55 inch which is larger than the screens of 71.7% of smartwatches and equal to those of 1% 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

    ?
    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
    Helix Smart 2 0 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

    219 ppi
    Helix Smart 2 0 has a pixel density of 219 ppi which is lower than that of 86% of smartwatches 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

    ?
    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

    ?
    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
    Helix Smart 2 0 does not include an external memory slot. 0.3% of smartwatches include an external memory slot.
    Show more

    Helix Smart 2 0 vs the average smartwatch

    • Has temperature sensor
      Helix Smart 20 includes a temperature sensor, the average smartwatch does not. 22.3% of smartwatches include a temperature sensor.
      What it is: A sensor that records skin or wrist temperature changes and longer-term trends.
      When it matters: When you want health data from your wrist during the day or night.

      Importance: MEDIUM

      Helix Smart 20 includes a temperature sensor, the average smartwatch does not. 22.3% of smartwatches include a temperature sensor.
    • Has readiness score
      Helix Smart 20 supports readiness scores, the average smartwatch does not. 18.4% of smartwatches support readiness scores.
      What it is: A recovery-style score that combines recent activity, sleep, and body data into one summary.
      When it matters: When you want health data from your wrist during the day or night.

      Importance: MEDIUM

      Helix Smart 20 supports readiness scores, the average smartwatch does not. 18.4% of smartwatches support readiness scores.
    • Has compass
      Helix Smart 20 includes a compass, the average smartwatch does not. 49.3% of smartwatches include a 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

      Helix Smart 20 includes a compass, the average smartwatch does not. 49.3% of smartwatches include a compass.
    • Has rugged design
      Helix Smart 20 has a rugged design, the average smartwatch does not. 34.5% of smartwatches have a rugged design.
      Rugged design supported by MIL-STD/military-grade durability claim.
      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

      Helix Smart 20 has a rugged design, the average smartwatch does not. 34.5% of smartwatches have a rugged design.
    • Has sweat tracking
      Helix Smart 20 tracks perspiration, the average smartwatch does not. 11% of smartwatches track perspiration.
      Perspiration tracking may be estimated from activity data in companion apps.
      What it is: Support for sweat-related sensing or estimates tied to perspiration during wear or training.
      When it matters: When you want health data from your wrist during the day or night.

      Importance: LOW

      Helix Smart 20 tracks perspiration, the average smartwatch does not. 11% of smartwatches track perspiration.
    • Supports calorie tracking
      Helix Smart 20 supports calorie tracking, the average smartwatch does not. 43.8% of smartwatches support calorie tracking.
      Food logging may require a companion or third-party app.
      What it is: Estimated calorie burn based on movement, heart data, and user profile inputs.
      When it matters: When you track workouts and want better training data.

      Importance: MEDIUM

      Helix Smart 20 supports calorie tracking, the average smartwatch does not. 43.8% of smartwatches support calorie tracking.
    • Has cadence sensor
      Helix Smart 20 includes a cadence sensor, the average smartwatch does not. 20.1% of smartwatches include a cadence sensor.
      Cadence may require external sensor/app pairing on some models.
      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

      Helix Smart 20 includes a cadence sensor, the average smartwatch does not. 20.1% of smartwatches include a cadence sensor.
    • Supports ANT+
      Helix Smart 20 supports ANT+, the average smartwatch does not. 9.5% of smartwatches support ANT+.
      What it is: Support for ANT+ accessories such as heart-rate straps, bike sensors, and gym equipment.
      When it matters: When you want the watch to work with fitness gear and other accessories.

      Importance: MEDIUM

      Helix Smart 20 supports ANT+, the average smartwatch does not. 9.5% of smartwatches support ANT+.
    • Has temperature sensor
      Helix Smart 20 includes a temperature sensor, the average smartwatch does not. 22.3% of smartwatches include a temperature sensor.
    • Has readiness score
      Helix Smart 20 supports readiness scores, the average smartwatch does not. 18.4% of smartwatches support readiness scores.
    • Has sweat tracking
      Helix Smart 20 tracks perspiration, the average smartwatch does not. 11% of smartwatches track perspiration.
    • Supports calorie tracking
      Helix Smart 20 supports calorie tracking, the average smartwatch does not. 43.8% of smartwatches support calorie tracking.
    • Has weight tracking
      Helix Smart 20 supports weight tracking, the average smartwatch does not. 39.2% of smartwatches support weight tracking.
    • Supports water intake tracking
      Helix Smart 20 tracks water intake, the average smartwatch does not. 48.2% of smartwatches track water intake.
    • Has cadence sensor
      Helix Smart 20 includes a cadence sensor, the average smartwatch does not. 20.1% of smartwatches include a cadence sensor.
    • 2 day/s longer battery life
      Helix Smart 20 offers 9 day/s of battery life, while the average smartwatch offers 7 day/s.
    • 40 mAh larger battery capacity
      Helix Smart 20 has a larger battery capacity than the average smartwatch (340 mAh vs 300 mAh). The average smartwatch battery is 300 mAh.
    • Has compass
      Helix Smart 20 includes a compass, the average smartwatch does not. 49.3% of smartwatches include a compass.
    • Supports ANT+
      Helix Smart 20 supports ANT+, the average smartwatch does not. 9.5% of smartwatches support ANT+.
    • Has rugged design
      Helix Smart 20 has a rugged design, the average smartwatch does not. 34.5% of smartwatches have a rugged design.
    • 0.15 inch larger screen size
      Helix Smart 20 has a larger screen size than the average smartwatch (1.6 inch vs 1.40 inch). The average smartwatch screen is 1.40 inch.
    • 15 g lighter weight
      Helix Smart 20 is lighter than the average smartwatch (30 g vs 45 g). The average smartwatch weighs 45 g.
    • 2 mm narrower band
      Helix Smart 20 has a narrower band width than the average smartwatch (20 mm vs 22.0 mm). The average smartwatch band is 22.0 mm wide.

    Total
    Overall
    Health
    Fitness
    Battery
    Connectivity
    Display & Design
    • No blood oxygen
      Helix Smart 20 does not support blood oxygen monitoring, the average smartwatch does. 64.4% of smartwatches support blood oxygen monitoring.
    • No inactivity alerts
      Helix Smart 20 does not support inactivity alerts, the average smartwatch does. 85.7% of smartwatches support inactivity alerts.
    • No smart scales
      Helix Smart 20 does not support smart scale compatibility, the average smartwatch does. 56.8% of smartwatches support smart scale compatibility.
    • No gyroscope
      Helix Smart 20 does not include a gyroscope, the average smartwatch does. 64.6% of smartwatches include a gyroscope.
    • No pace measurement
      Helix Smart 20 does not support pace tracking, the average smartwatch does. 78% of smartwatches support pace tracking.
    • No route tracking
      Helix Smart 20 does not support route tracking, the average smartwatch does. 75.7% of smartwatches support route tracking.
    • No coaching
      Helix Smart 20 does not support coaching, the average smartwatch does. 51.8% of smartwatches support coaching.
    • No auto pause
      Helix Smart 20 does not support auto pause, the average smartwatch does. 59.3% of smartwatches support auto pause.
    • No routes
      Helix Smart 20 does not support route support, the average smartwatch does. 50.4% of smartwatches support route support.
    • 70 fewer exercise profiles
      Helix Smart 20 supports fewer exercise modes than the average smartwatch (10 vs 80). The average smartwatch supports 80 exercise modes.
    • 60 min longer charge time
      Helix Smart 20 charges slower than the average smartwatch (180 min vs 120 min). The average smartwatch charges in 120 min.
      Normalized from hour-based sources to 10,800 minutes.
    • No GPS
      Helix Smart 20 does not support GPS, the average smartwatch does. 56.1% of smartwatches support GPS.
    • 47 m lower waterproof depth
      Helix Smart 20 has a shallower waterproof rating than the average smartwatch (3 m vs 50 m). The average smartwatch reaches 50 m.
      Based on IP immersion rating (controlled lab conditions, not a swim/diving certification).
    • 107 ppi lower pixel density
      Helix Smart 20 has a lower pixel density than the average smartwatch (219 ppi vs 326 ppi). The average smartwatch display reaches 326 ppi.
    • No ambient light sensor
      Helix Smart 20 does not include an ambient light sensor, the average smartwatch does. 60.5% of smartwatches include an ambient light sensor.
    • Lower resolution
      Helix Smart 20 has a display resolution of 240x 240, while the average smartwatch reaches 352x 430.
    • No call answering
      Helix Smart 20 does not support call answering, the average smartwatch does. 57% of smartwatches support call answering.
    • No voice commands
      Helix Smart 20 does not support voice commands, the average smartwatch does. 64.5% of smartwatches support voice commands.
    • 1 fewer microphones
      Helix Smart 20 has fewer microphones than the average smartwatch (0 vs 1). The average smartwatch includes 1 microphones.
    • No GPS
      Helix Smart 20 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

      Helix Smart 20 does not support GPS, the average smartwatch does. 56.1% of smartwatches support GPS.
    • No blood oxygen
      Helix Smart 20 does not support blood oxygen monitoring, the average smartwatch does. 64.4% of smartwatches support 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

      Helix Smart 20 does not support blood oxygen monitoring, the average smartwatch does. 64.4% of smartwatches support blood oxygen monitoring.
    • 47 m lower waterproof depth
      Helix Smart 20 has a shallower waterproof rating than the average smartwatch (3 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

      Helix Smart 20 has a shallower waterproof rating than the average smartwatch (3 m vs 50 m). The average smartwatch reaches 50 m.3 m vs 50 m
    • No gyroscope
      Helix Smart 20 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

      Helix Smart 20 does not include a gyroscope, the average smartwatch does. 64.6% of smartwatches include a gyroscope.
    • No pace measurement
      Helix Smart 20 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

      Helix Smart 20 does not support pace tracking, the average smartwatch does. 78% of smartwatches support pace tracking.
    • No route tracking
      Helix Smart 20 does not support route tracking, the average smartwatch does. 75.7% of smartwatches support route tracking.
      What it is: Route recording that stores the path taken during an outdoor session.
      When it matters: When you run, ride, hike, or navigate without relying on your phone.

      Importance: MEDIUM

      Helix Smart 20 does not support route tracking, the average smartwatch does. 75.7% of smartwatches support route tracking.
    • No coaching
      Helix Smart 20 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

      Helix Smart 20 does not support coaching, the average smartwatch does. 51.8% of smartwatches support coaching.
    • No call answering
      Helix Smart 20 does not support call answering, the average smartwatch does. 57% of smartwatches support call answering.
      What it is: The ability to answer an incoming call directly from the watch.
      When it matters: When you want to handle calls or alerts without taking out your phone.

      Importance: LOW

      Helix Smart 20 does not support call answering, the average smartwatch does. 57% of smartwatches support call answering.
    Total
    Health
    Fitness
    Battery
    Connectivity
    Display & Design
    Smart features
    Hardware

    Graphic comparison of Helix Smart 2 0 and other Smartwatches

    Attribute category
    Attribute
    No results found

    Third-party reviews

    amazon
    4.2
    691 Reviews
    amazon
    3.6
    548 Reviews

    (Reviews last updated: Apr 2026)

    What customers like about Helix Smart 2 0?

    • Premium and stylish design with a classy metal build and mesh bracelet options
    • Comprehensive health suite including SPO2, heart rate, and body temperature monitoring
    • Large, clear 1.55-inch HD IPS display that is easily visible even in sunlight
    • Functional Bluetooth calling with a built-in microphone and loud speaker
    • Affordable price point, often described as good value for a entry-level smartwatch
    • Lightweight and comfortable for all-day wear and sleep tracking

    What customers dislike about Helix Smart 2 0?

    • Unreliable software and app connectivity, with frequent disconnections and syncing issues
    • Inconsistent battery life that can drain in as little as 20-24 hours when using calling features
    • Inaccurate fitness tracking, specifically overcounting steps even during arm movement
    • Limited and 'toyish' watch face selection with only a few professional options
    • Durability issues reported by some users, including the device completely stopping after a few months
    • Poor customer service experience and lack of repair options after the warranty period

    Expert reviews

    S
    slimgetest.nl
    27/12/2025
    The 7 Best Heart Rate Monitor Watches of 2026 - Slimgetest

    The Slimgetest.nl review identifies the Garmin Epix Gen 2 and Apple Watch Series 9/Ultra 2 as top-tier heart rate monitors, with Garmin offering superior battery life and metrics, and Apple providing the most responsive sensor, though both carry high prices and the Apple Watch faces battery limitations. For specialized needs, the Coros Pace 3 is highlighted for best value and...Read more

    (Translated)Show original

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