Scored using Smartwatches Methodology v2.0
Smartwatches Methodology v2.0
Mathematical & Unbiased Scoring
Products in this category are scored under Frontumo Smartwatches Methodology v2.0: technical specifications plus grades from 3,488 independent expert reviews and 5,192 video reviews, with 0% commercial bias.
Explore Smartwatches Methodology v2.0

Mykronoz Zecircle2 Premium Review | 126 Data compared

Avg. price:~£20Screen size:0.96 inchBattery life:5 daysDisplay type:OLED

Mykronoz Zecircle2 Premium Review: Compare 126 technical specifications and 2 expert and video reviews to see how this product ranks in the Smartwatches category and whether it is worth buying.

5.6

Overall score

Score
5.6/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
Score components

70%

4.8

Technical score

30%

7.4

Review score ( 1 · 1)

Review score 30% · 7.4 · based on 1 written review + 1 video
1 written review + 1 video count as 1.5 of the 5 needed; the rest counts as 7/10. Every model in this category gets the same split: reviews 30%, technical score 70%. A video or a short review counts less than a full test.
â–¼Worse than 88% of smartwatches
4.8

Technical score

Technical score
4.8/ 10
✕
What it is
An assessment of the smartwatchx27s technical performance, covering seven key areas: health, fitness, display & design, hardware, battery, smart features and connectivity.
When it matters
When you want to compare smartwatches based on technical performance and available features.
Score distribution
â–¼
<55-66-77-88-99-10
Score components

24%

4.0

Health

21%

6.1

Fitness

16%

5.3

Battery

14%

4.2

Smart features

12%

3.5

Connectivity

9%

5.6

Display & Design

4%

5.5

Hardware

â–¼Worse than 89% of smartwatches
7.4

Review score

Review score
7.4/ 10
✕
What it is
Average grade from independent test sites, magazines and video reviewers, 1–10.
How we count it
Grades: Each review's own score is converted to 1–10; without one, we grade the review ourselves.
Weighting: Big test sites count more, short reviews half as much as full tests. A video review counts half.
Share: Reviews are 30% of the overall score for every model in this category; each of the 5 needed reviews that is missing counts as 7/10.
Score distribution
â–¼
<55-66-77-88-99-10
Grades by review (2)
≈ estimated
1
estimated from the review
1 review, its grade estimated from the review text. 1 video review, counting half as much as a written test. Share in the overall score: 30%, the same for every model in this category.
Shop star ratings are not part of this score.
â–¼Worse than 65% of smartwatches
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Best prices

    N/A~ £20
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Technical Specifications of smartwatch Mykronoz Zecircle2 Premium

Technical score
Technical score
4.8/ 10
✕
What it is
An assessment of the smartwatchx27s technical performance, covering seven key areas: health, fitness, display & design, hardware, battery, smart features and connectivity.
When it matters
When you want to compare smartwatches based on technical performance and available features.
Score distribution
â–¼
<55-66-77-88-99-10
Score components:

24%

4.0

Health

21%

6.1

Fitness

16%

5.3

Battery

14%

4.2

Smart features

12%

3.5

Connectivity

9%

5.6

Display & Design

4%

5.5

Hardware

4.8
Review score
Review score
7.4/ 10
✕
What it is
Average grade from independent test sites, magazines and video reviewers, 1–10.
How we count it
Grades: Each review's own score is converted to 1–10; without one, we grade the review ourselves.
Weighting: Big test sites count more, short reviews half as much as full tests. A video review counts half.
Share: Reviews are 30% of the overall score for every model in this category; each of the 5 needed reviews that is missing counts as 7/10.
Score distribution
â–¼
<55-66-77-88-99-10
Grades by review (2)
≈ estimated
1
estimated from the review
1 review, its grade estimated from the review text. 1 video review, counting half as much as a written test. Share in the overall score: 30%, the same for every model in this category.
Shop star ratings are not part of this score.
7.4
Value for money
Value for money
6.9/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
Score components:

60%

5.6

Overall score

40%

10

Price

6.9
Brand name
Mykronoz
Heart rate monitor
yes
Heart rate monitor
yes
This smartwatch includes a heart rate monitor. 10.5% of smartwatches include a heart rate monitor.
Blood oxygen monitoring
yes
Blood oxygen monitoring
yes
This smartwatch supports blood oxygen monitoring. 33.4% of smartwatches support blood oxygen monitoring.
Readings are for wellness use, not medical diagnosis.
ECG
no
ECG
no
This smartwatch does not support ECG. 16.6% of smartwatches support ECG.
Irregular heart rate warnings
no
Irregular heart rate warnings
no
This smartwatch does not support irregular heart rate warnings. 48.2% of smartwatches support irregular heart rate warnings.
Show more
Accelerometer
yes
Accelerometer
yes
This smartwatch includes an accelerometer. 0.6% of smartwatches include an accelerometer.
Barometer
no
Barometer
no
This smartwatch does not include a barometer. 49.6% of smartwatches include a barometer.
Gyroscope
no
Gyroscope
no
This smartwatch does not include a gyroscope. 70% of smartwatches include a gyroscope.
Cadence sensor
no
Cadence sensor
no
This smartwatch does not include a cadence sensor. 31.2% of smartwatches include a cadence sensor.
Distance tracking
yes
Distance tracking
yes
This smartwatch supports distance tracking. 4.1% of smartwatches support distance tracking.
Show more
Battery life
5 days
Battery life
5 days
This smartwatch offers a battery life of 5 days which is shorter than that of 63.5% of smartwatches and equal to that of 6.5% of smartwatches.
Up to 5 days standby.
Battery life in training mode
61 h
Battery life in training mode
61 h
This smartwatch lasts 61 h in training mode which is longer than 95.9% of smartwatches.
Battery life with GPS on
N/A
Battery power
150 mAh
Battery power
150 mAh
This smartwatch has a battery capacity of 150 mAh which is smaller than the batteries in 95.7% of smartwatches and equal to those in 0.6% of smartwatches.
Charge time
?
Show more
Operating system
Proprietary OS
Operating system
Proprietary OS
This smartwatch runs Proprietary OS which is less advanced than the operating system in 53.5% of smartwatches and the same as that in 42.8% of smartwatches.
Software update frequency
ended
Software update frequency
ended
This smartwatch has ended software update support which is less active than that of 42.6% of smartwatches and equal to that of 57.5% of smartwatches.
Third-party app support
no
Third-party app support
no
This smartwatch does not support third-party apps. 47.7% of smartwatches support third-party apps.
Notifications
yes
Notifications
yes
This smartwatch supports notifications. 0.3% of smartwatches support notifications.
Voice assistant support
yes
Voice assistant support
yes
This smartwatch supports voice assistants. 32.4% of smartwatches support voice assistants.
Show more
Cellular module
no
Cellular module
no
This smartwatch does not include a cellular module. 18% of smartwatches include a cellular module.
SIM cards
0
GPS
no
GPS
no
This smartwatch does not support GPS. 56.2% of smartwatches support GPS.
Galileo support
no
Galileo support
no
This smartwatch does not support Galileo navigation. 38.5% of smartwatches support Galileo navigation.
Compass
no
Compass
no
This smartwatch does not include a compass. 52.7% of smartwatches include a compass.
Show more
Screen size
0.96 inch
Screen size
0.96 inch
This smartwatch has a screen size of 0.96 inch which is smaller than the screens of 97.7% of smartwatches and equal to those of 0.2% of smartwatches.
Display type
OLED
Display type
OLED
This smartwatch uses a OLED display type which is less advanced than that of 50.3% of smartwatches and the same as that of 9.6% of smartwatches.
Resolution
198x 240
Resolution
198x 240
This smartwatch has a display resolution of 198x240 which is lower than that of 91.6% of smartwatches and equal to that of 0.2% of smartwatches.
Pixel density
324 ppi
Pixel density
324 ppi
This smartwatch has a pixel density of 324 ppi which is lower than that of 55.1% of smartwatches and equal to that of 0.4% of smartwatches.
Display brightness
?
Show more
CPU speed
?
Processor model
?
RAM
?
Internal storage
?
External memory slot
no
External memory slot
no
This smartwatch does not include an external memory slot. 0.3% of smartwatches include an external memory slot.
Show more

Mykronoz Zecircle2 Premium vs the average smartwatch

246810TotalHealthFitnessBatteryConnectivityDisplay & DesignSmart featuresHardware
  • 41.75 h longer training battery life
    Battery life in training mode
    61 h
    This smartwatch lasts longer in training mode than the average smartwatch (61 h vs 19.25 h). The average smartwatch lasts 19.25 h.
    61 h vs 19.25 h
  • NFC functionality
    NFC
    yes
    This smartwatch supports NFC, the average smartwatch does not. 43.4% of smartwatches support NFC.
  • 4 mm narrower band
    Width of band
    18.0 mm
    This smartwatch has a narrower band width than the average smartwatch (18 mm vs 22 mm). The average smartwatch band is 22.0 mm wide.
    18.0 mm vs 22.0 mm
  • Better band material
    Band material
    leather
    This smartwatch uses leather for the band material, while the average smartwatch uses silicone.
    leather vs silicone
  • 6.5x cheaper
    Mykronoz Zecircle2 Premium is cheaper than the average smartwatch (£20 vs £130).
    £20 vs £130
  • Better case material
    Case material
    stainless steel
    This smartwatch uses stainless steel for the case material, while the average smartwatch uses polycarbonate.
    stainless steel vs polycarbonate
  • 7.5 mm narrower watch width
    Width
    34.5 mm
    This smartwatch is narrower than the average smartwatch (34.5 mm vs 42 mm). The average smartwatch width is 42.0 mm.
    34.5 mm vs 42.0 mm
  • 15 °C higher max temperature
    Maximum operating temperature
    60.0 °C
    This smartwatch handles a higher maximum operating temperature than the average smartwatch (60 °C vs 45 °C). The average smartwatch reaches 45.0 °C.
    60.0 °C vs 45.0 °C
  • 6.5x cheaper
    Mykronoz Zecircle2 Premium is cheaper than the average smartwatch (£20 vs £130).
    £20 vs £130
  • 41.75 h longer training battery life
    Battery life in training mode
    61 h
    This smartwatch lasts longer in training mode than the average smartwatch (61 h vs 19.25 h). The average smartwatch lasts 19.25 h.
    61 h vs 19.25 h
  • NFC functionality
    NFC
    yes
    This smartwatch supports NFC, the average smartwatch does not. 43.4% of smartwatches support NFC.
  • 4 mm narrower band
    Width of band
    18.0 mm
    This smartwatch has a narrower band width than the average smartwatch (18 mm vs 22 mm). The average smartwatch band is 22.0 mm wide.
    18.0 mm vs 22.0 mm
  • Better band material
    Band material
    leather
    This smartwatch uses leather for the band material, while the average smartwatch uses silicone.
    leather vs silicone
  • Better case material
    Case material
    stainless steel
    This smartwatch uses stainless steel for the case material, while the average smartwatch uses polycarbonate.
    stainless steel vs polycarbonate
  • 10.5 mm shorter watch height
    Height
    34.5 mm
    This smartwatch is shorter than the average smartwatch (34.5 mm vs 45 mm). The average smartwatch height is 45 mm.
    34.5 mm vs 45 mm
  • 7.5 mm narrower watch width
    Width
    34.5 mm
    This smartwatch is narrower than the average smartwatch (34.5 mm vs 42 mm). The average smartwatch width is 42.0 mm.
    34.5 mm vs 42.0 mm
  • 15 °C higher max temperature
    Maximum operating temperature
    60.0 °C
    This smartwatch handles a higher maximum operating temperature than the average smartwatch (60 °C vs 45 °C). The average smartwatch reaches 45.0 °C.
    60.0 °C vs 45.0 °C
  • No GPS support
    Route support
    no
    This smartwatch does not support GPS, the average smartwatch does. 56.1% of smartwatches support GPS.
  • No multi-sport mode
    Multi-sport mode
    no
    This smartwatch does not include a multi-sport mode, the average smartwatch does. 68.4% of smartwatches include a multi-sport mode.
  • No stress monitoring
    Stress monitoring
    no
    This smartwatch does not support stress monitoring, the average smartwatch does. 65.4% of smartwatches support stress monitoring.
  • 49 m lower water resistance depth
    Waterproof depth rating
    1 m
    This smartwatch has a shallower waterproof rating than the average smartwatch (1 m vs 50 m). The average smartwatch reaches 50 m.
    Based on IP immersion rating (controlled lab conditions, not a swim/diving certification).
    1 m vs 50 m
  • No pace tracking
    Pace tracking
    no
    This smartwatch does not support pace tracking, the average smartwatch does. 78.6% of smartwatches support pace tracking.
  • No coaching features
    Coaching
    no
    This smartwatch does not support coaching, the average smartwatch does. 54.6% of smartwatches support coaching.
  • No music playback
    Music playback
    no
    This smartwatch does not support music playback, the average smartwatch does. 54.2% of smartwatches support music playback.
  • No gyroscope
    Gyroscope
    no
    This smartwatch does not include a gyroscope, the average smartwatch does. 69.9% of smartwatches include a gyroscope.
  • 6.12x less popular
    Mykronoz Zecircle2 Premium has a lower popularity than the average smartwatch (1 vs 6.1).
    1 vs 6.12
  • 8.7% worse value for money
    Mykronoz Zecircle2 Premium has a lower value-for-money score than the average smartwatch (6.92 vs 7.5).
    6.92 vs 7.52
  • No stress monitoring
    Stress monitoring
    no
    This smartwatch does not support stress monitoring, the average smartwatch does. 65.4% of smartwatches support stress monitoring.
  • No cycle tracking
    Menstrual cycle tracking
    no
    This smartwatch does not support menstrual cycle tracking, the average smartwatch does. 64.3% of smartwatches support menstrual cycle tracking.
  • No multi-sport mode
    Multi-sport mode
    no
    This smartwatch does not include a multi-sport mode, the average smartwatch does. 68.4% of smartwatches include a multi-sport mode.
  • No pace tracking
    Pace tracking
    no
    This smartwatch does not support pace tracking, the average smartwatch does. 78.6% of smartwatches support pace tracking.
  • No coaching features
    Coaching
    no
    This smartwatch does not support coaching, the average smartwatch does. 54.6% of smartwatches support coaching.
  • No gyroscope
    Gyroscope
    no
    This smartwatch does not include a gyroscope, the average smartwatch does. 69.9% of smartwatches include a gyroscope.
  • No swim mode
    Swim sport mode
    no
    This smartwatch does not include a swim sport mode, the average smartwatch does. 74.9% of smartwatches include a swim sport mode.
  • No voice feedback
    Voice feedback
    no
    This smartwatch does not support voice feedback, the average smartwatch does. 61.9% of smartwatches support voice feedback.
  • No low-power mode
    Low power mode
    no
    This smartwatch does not include a low power mode, the average smartwatch does. 92.5% of smartwatches include a low power mode.
  • 150 mAh smaller battery capacity
    Battery life
    150 mAh days
    This smartwatch has a smaller battery capacity than the average smartwatch (150 mAh vs 300 mAh). The average smartwatch battery is 300 mAh.
    Up to 5 days standby.
    150 mAh vs 300 mAh
  • Basic battery type
    Battery type
    Li-ion
    This smartwatch uses a Li-ion battery, while the average smartwatch uses Li-Po.
    Rechargeable battery; chemistry unspecified.
    Li-ion vs Li-Po
  • 2 days day/s shorter battery life
    Battery life
    5 days
    This smartwatch offers 5 days of battery life, while the average smartwatch offers 7 days.
    Up to 5 days standby.
    5 days vs 7 days
  • No GPS support
    Route support
    no
    This smartwatch does not support GPS, the average smartwatch does. 56.1% of smartwatches support GPS.
  • No compass
    Compass
    no
    This smartwatch does not include a compass, the average smartwatch does. 52.6% of smartwatches include a compass.
  • Older Bluetooth version
    Bluetooth version
    4.0
    This smartwatch supports an older Bluetooth version than the average smartwatch (4 vs 5). The average smartwatch uses 5.0.
    Bluetooth Low Energy support is indicated.
    4.0 vs 5.0
  • 49 m lower water resistance depth
    Waterproof depth rating
    1 m
    This smartwatch has a shallower waterproof rating than the average smartwatch (1 m vs 50 m). The average smartwatch reaches 50 m.
    Based on IP immersion rating (controlled lab conditions, not a swim/diving certification).
    1 m vs 50 m
  • No always-on display
    Always-On Display
    no
    This smartwatch does not have an always-on display, the average smartwatch does. 67.6% of smartwatches have an always-on display.
  • Lower IP rating
    IP rating
    IP67
    This smartwatch has a lower IP rating than the average smartwatch (IP67 vs IP68).
    IP67 vs IP68
  • No ambient light sensor
    Ambient light sensor
    no
    This smartwatch does not include an ambient light sensor, the average smartwatch does. 60.7% of smartwatches include an ambient light sensor.
  • 0.44 inch smaller screen size
    Screen size
    0.96 inch
    This smartwatch has a smaller screen size than the average smartwatch (1 inch vs 1.4 inch). The average smartwatch screen is 1.40 inch.
    0.96 inch vs 1.40 inch
  • Basic display type
    Display type
    OLED
    This smartwatch uses OLED display technology, while the average smartwatch features AMOLED.
    OLED vs AMOLED
  • Lower resolution
    Display type
    198 x 240
    This smartwatch has a display resolution of 198x240, while the average smartwatch reaches 352x430.
    198x240 vs 352x430
  • No music playback
    Music playback
    no
    This smartwatch does not support music playback, the average smartwatch does. 54.2% of smartwatches support music playback.
  • No call answering
    Call answering
    no
    This smartwatch does not support call answering, the average smartwatch does. 58.1% of smartwatches support call answering.
  • No call controls
    Call control
    no
    This smartwatch does not offer call control, the average smartwatch does. 90.9% of smartwatches offer call control.
  • No passcode
    Passcode
    no
    This smartwatch does not include passcode protection, the average smartwatch does. 67.8% of smartwatches include passcode protection.
  • No smart alarm
    Smart alarm
    no
    This smartwatch does not support a smart alarm, the average smartwatch does. 52.7% of smartwatches support smart alarms.
  • No gesture control
    Gesture control
    no
    This smartwatch does not support gesture control, the average smartwatch does. 77.7% of smartwatches support gesture control.
  • No speaker
    Built-in speaker
    no
    This smartwatch does not include a built-in speaker, the average smartwatch does. 56.1% of smartwatches include a built-in speaker.
  • 4 year/s older release date
    Release date
    2017
    This smartwatch is an older model than the average smartwatch (2017 vs 2021). The average smartwatch was released in 2021.
    May 2017
    2017 vs 2021

Video reviews

Hands-on testing, unboxing, and real-world video evaluations

Not graded yet

Expert reviews

In-depth analysis and verdict from leading tech publications

9.0
instinctsportif.com
≈ estimated
14/08/2026
Multi-week test · Fitness tracker
Verdict
The MyKronoz Zecircle 2 is an elegant, light tracker for steps, notifications and music control, but its NFC payments only work with supported banks.

Third-party reviews

What we like about Mykronoz Zecircle2 Premium

  • Slim and elegant design that fits well on smaller wrists
  • Effective smartphone connectivity for alerts and notifications
  • Bright touchscreen display that remains visible in daylight
  • Support for contactless payments via NFC (in supported markets)
  • Impressive battery life for its size, often lasting up to 5 days
  • Includes useful lifestyle features like camera remote and phone locator

What we don't like about Mykronoz Zecircle2 Premium

  • Weak Bluetooth range leading to frequent disconnections
  • Lack of automatic reconnection after the device loses sync
  • The companion app is described as 'spartan' or basic compared to competitors
  • Sleep tracking requires manual activation and can be unreliable if sleep is interrupted
  • Does not include a built-in heart rate monitor
  • Limited after-sales support and difficulty finding replacement chargers

Verdict

The MyKronoz ZeCircle2 Premium is an ultra-slim activity tracker featuring a 0.96-inch TFT colour touchscreen (240x198 px) housed in a polished stainless steel case with a genuine leather band. It is equipped with a 3-axis accelerometer to track steps, distance, calories, and sleep, while also offering contactless payment via NFC (Mastercard-supported) and IP67 water resistance. Main pros include its stylish premium finish, long 5-day battery life from a 70 mAh battery, and convenient smartphone notifications. However, it lacks advanced sensors such as a heart rate monitor or built-in GPS, and it does not support answering calls directly from the wrist.

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