OVERALL
ALTERNATIVES
SPECS
VS AVERAGE
REVIEWS
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

Maxima Max Pro X4 Review | 126 Data compared

Avg. price:~£35Screen size:1.30 inchBattery life:15 daysDisplay type:IPS LCD

Maxima Max Pro X4 Review: Compare 126 technical specifications and 4 expert and video reviews to see how this product ranks in the Smartwatches category and whether it is worth buying.

6.3

Overall score

Score
6.3/ 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
â–¼ Worse than 63% of models
Score components

70%

5.7

Technical score

30%

7.6

Review score ( 1 · 3)

Review score 30% · 7.6 · based on 1 written review + 3 videos
1 written review + 3 videos count as 2.3 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 63% of smartwatches
5.7

Technical score

Technical score
5.7/ 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
â–¼ Worse than 66% of models
Score components

24%

5.0

Health

21%

6.4

Fitness

16%

7.1

Battery

14%

5.2

Smart features

12%

3.5

Connectivity

9%

6.3

Display & Design

4%

7.8

Hardware

â–¼Worse than 66% of smartwatches
7.6

Review score

Review score
7.6/ 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
â–¼ Worse than 54% of models
Grades by review (4)
1 reviews: 1 with a printed score, 0 estimated from the review. 3 video reviews, each counting half as much as a written test. Share in the overall score: 30%, the same for every model in this category.
Text reviews 1
✓ explicit
1

20%

8.0

gizbot.com

Video reviews 3

10%

9.0

Technical Sabya

10%

8.0

Tech Unboxing

5%

9.0

Mahi The Techie

estimated from the review
Shop star ratings are not part of this score.
â–¼Worse than 54% of smartwatches
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Best prices

    N/A~ £35

Best rankings

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

Technical Specifications of smartwatch Maxima Max Pro X4

Technical score
Technical score
5.7/ 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
â–¼ Worse than 66% of models
Score components:

24%

5.0

Health

21%

6.4

Fitness

16%

7.1

Battery

14%

5.2

Smart features

12%

3.5

Connectivity

9%

6.3

Display & Design

4%

7.8

Hardware

5.7
Review score
Review score
7.6/ 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
â–¼ Worse than 54% of models
Grades by review (4)
1 reviews: 1 with a printed score, 0 estimated from the review. 3 video reviews, each counting half as much as a written test. Share in the overall score: 30%, the same for every model in this category.
Text reviews 1
✓ explicit
1

20%

8.0

gizbot.com

Video reviews 3

10%

9.0

Technical Sabya

10%

8.0

Tech Unboxing

5%

9.0

Mahi The Techie

estimated from the review
Shop star ratings are not part of this score.
7.6
Popularity
Popularity
1.0/ 10
✕
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.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 99% of models
Popularity:
Maxima Max Pro X4 has a popularity of 1 point, which is lower than 70.7% of smartwatches.
1.0
Value for money
Value for money
7.4/ 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
â–¼ Worse than 60% of models
Score components:

60%

6.3

Overall score

40%

10

Price

7.4
Brand name
Maxima
Heart rate monitor
yes
Heart rate monitor
yes
â–² Better than 11% of models
This smartwatch includes a heart rate monitor. 10.5% of smartwatches include a heart rate monitor.
Blood oxygen monitoring
yes
Blood oxygen monitoring
yes
â–² Better than 33% of models
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
â–¼ Worse than 17% of models
This smartwatch does not support ECG. 16.6% of smartwatches support ECG.
Irregular heart rate warnings
no
Irregular heart rate warnings
no
â–¼ Worse than 48% of models
This smartwatch does not support irregular heart rate warnings. 48.2% of smartwatches support irregular heart rate warnings.
Show more
Accelerometer
yes
Accelerometer
yes
â–² Better than 1% of models
This smartwatch includes an accelerometer. 0.6% of smartwatches include an accelerometer.
Barometer
no
Barometer
no
â–¼ Worse than 50% of models
This smartwatch does not include a barometer. 49.6% of smartwatches include a barometer.
Gyroscope
yes
Gyroscope
yes
â–² Better than 30% of models
This smartwatch includes a gyroscope. 30.2% of smartwatches include a gyroscope.
Cadence sensor
no
Cadence sensor
no
â–¼ Worse than 31% of models
This smartwatch does not include a cadence sensor. 31.2% of smartwatches include a cadence sensor.
Distance tracking
yes
Distance tracking
yes
â–² Better than 4% of models
This smartwatch supports distance tracking. 4.1% of smartwatches support distance tracking.
Show more
Battery life
15 days
Battery life
15 days
â–² Better than 86% of models
Market range: <1 days – >16 days
This smartwatch offers a battery life of 15 days which is longer than that of 86.3% of smartwatches and equal to that of 3.2% of smartwatches.
Up to 7 days with calling/AOD on, Up to 30 days on standby.
Battery life in training mode
?
Battery life with GPS on
N/A
Battery power
340 mAh
Battery power
340 mAh
â–² Better than 62% of models
Market range: <195 mAh – >475 mAh
This smartwatch has a battery capacity of 340 mAh which is larger than the batteries in 61.8% of smartwatches and equal to those in 1.5% of smartwatches.
Charge time
120 min
Charge time
120 min
â–¼ Worse than 43% of models
Market range: <60 min – >150 min
This smartwatch charges in 120 min which is faster than 13.1% of smartwatches and equal to the charge time of 44.2% of smartwatches.
Show more
Operating system
Proprietary OS
Operating system
Proprietary OS
â–¼ Worse than 53% of models
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
?
Third-party app support
no
Third-party app support
no
â–¼ Worse than 48% of models
This smartwatch does not support third-party apps. 47.7% of smartwatches support third-party apps.
Notifications
yes
Notifications
yes
Category Benchmark
This smartwatch supports notifications. 0.3% of smartwatches support notifications.
Voice assistant support
yes
Voice assistant support
yes
â–² Better than 32% of models
This smartwatch supports voice assistants. 32.4% of smartwatches support voice assistants.
Show more
Cellular module
no
Cellular module
no
â–¼ Worse than 18% of models
This smartwatch does not include a cellular module. 18% of smartwatches include a cellular module.
SIM cards
0
GPS
no
GPS
no
â–¼ Worse than 56% of models
This smartwatch does not support GPS. 56.2% of smartwatches support GPS.
Galileo support
no
Galileo support
no
â–¼ Worse than 39% of models
This smartwatch does not support Galileo navigation. 38.5% of smartwatches support Galileo navigation.
Compass
no
Compass
no
â–¼ Worse than 53% of models
This smartwatch does not include a compass. 52.7% of smartwatches include a compass.
Show more
Screen size
1.3 inch
Screen size
1.3 inch
â–¼ Worse than 67% of models
Market range: <1.2 inch – >1.82 inch
This smartwatch has a screen size of 1.3 inch which is smaller than the screens of 66.8% of smartwatches and equal to those of 11.2% of smartwatches.
Display type
IPS LCD
Display type
IPS LCD
â–¼ Worse than 67% of models
This smartwatch uses a IPS LCD display type which is less advanced than that of 67.4% of smartwatches and the same as that of 6.6% of smartwatches.
Resolution
360x 360
Resolution
360x 360
â–² Better than 50% of models
This smartwatch has a display resolution of 360x360 which is higher than that of 50.2% of smartwatches and equal to that of 6.7% of smartwatches.
Pixel density
392 ppi
Pixel density
392 ppi
â–² Better than 66% of models
Market range: <207 ppi – >461 ppi
This smartwatch has a pixel density of 392 ppi which is higher than that of 66.2% of smartwatches and equal to that of 2.7% of smartwatches.
Display brightness
380 nits
Display brightness
380 nits
â–¼ Worse than 96% of models
Market range: <450 nits – >2k nits
This smartwatch reaches 380 nits of display brightness, which is lower than that of 96.2% of smartwatches and equal to that of 0.3% of smartwatches.
Show more
CPU speed
?
Processor model
Realtek RTL8762CK
Processor model
Realtek RTL8762CK
â–¼ Worse than 80% of models
This smartwatch uses the Realtek RTL8762CK processor model.
RAM
?
Internal storage
?
External memory slot
no
External memory slot
no
Category Benchmark
This smartwatch does not include an external memory slot. 0.3% of smartwatches include an external memory slot.
Show more

Maxima Max Pro X4 vs the average smartwatch

246810TotalHealthFitnessBatteryConnectivityDisplay & DesignSmart featuresHardware
  • Blood pressure monitoring
    Blood pressure monitoring
    yes
    â–² Better than 78% of models
    This smartwatch supports blood pressure monitoring, the average smartwatch does not. 22% of smartwatches support blood pressure monitoring.
  • 8 days day/s longer battery life
    Battery life
    15 days
    â–² Better than 86% of models
    Market range: <1 days – >16 days
    This smartwatch offers 15 days of battery life, while the average smartwatch offers 7 days.
    Up to 7 days with calling/AOD on, Up to 30 days on standby.
    15 days vs 7 days
  • External heart rate monitor support
    External heart rate monitor compatibility
    yes
    â–² Better than 57% of models
    This smartwatch supports external heart rate monitor compatibility, the average smartwatch does not. 42.7% of smartwatches support external heart rate monitor compatibility.
  • Supports Wi-Fi
    Wi-Fi support
    yes
    â–² Better than 57% of models
    This smartwatch supports Wi-Fi, the average smartwatch does not. 43.3% of smartwatches support Wi-Fi.
  • Rugged construction
    Rugged design
    yes
    â–² Better than 62% of models
    This smartwatch has a rugged design, the average smartwatch does not. 37.9% of smartwatches have a rugged design.
  • 3.71x cheaper
    Maxima Max Pro X4 is cheaper than the average smartwatch (£35 vs £130).
    £35 vs £130
  • 66 ppi higher pixel density
    Pixel density
    392 ppi
    â–² Better than 66% of models
    Market range: <207 ppi – >461 ppi
    This smartwatch has a higher pixel density than the average smartwatch (392 ppi vs 326 ppi). The average smartwatch display reaches 326 ppi.
    392 ppi vs 326 ppi
  • 40 mAh larger battery capacity
    Battery life
    340 mAh days
    â–² Better than 86% of models
    Market range: <1 days – >16 days
    This smartwatch has a larger battery capacity than the average smartwatch (340 mAh vs 300 mAh). The average smartwatch battery is 300 mAh.
    Up to 7 days with calling/AOD on, Up to 30 days on standby.
    340 mAh vs 300 mAh
  • 3.71x cheaper
    Maxima Max Pro X4 is cheaper than the average smartwatch (£35 vs £130).
    £35 vs £130
  • Blood pressure monitoring
    Blood pressure monitoring
    yes
    â–² Better than 78% of models
    This smartwatch supports blood pressure monitoring, the average smartwatch does not. 22% of smartwatches support blood pressure monitoring.
  • External heart rate monitor support
    External heart rate monitor compatibility
    yes
    â–² Better than 57% of models
    This smartwatch supports external heart rate monitor compatibility, the average smartwatch does not. 42.7% of smartwatches support external heart rate monitor compatibility.
  • 8 days day/s longer battery life
    Battery life
    15 days
    â–² Better than 86% of models
    Market range: <1 days – >16 days
    This smartwatch offers 15 days of battery life, while the average smartwatch offers 7 days.
    Up to 7 days with calling/AOD on, Up to 30 days on standby.
    15 days vs 7 days
  • 40 mAh larger battery capacity
    Battery life
    340 mAh days
    â–² Better than 86% of models
    Market range: <1 days – >16 days
    This smartwatch has a larger battery capacity than the average smartwatch (340 mAh vs 300 mAh). The average smartwatch battery is 300 mAh.
    Up to 7 days with calling/AOD on, Up to 30 days on standby.
    340 mAh vs 300 mAh
  • Supports Wi-Fi
    Wi-Fi support
    yes
    â–² Better than 57% of models
    This smartwatch supports Wi-Fi, the average smartwatch does not. 43.3% of smartwatches support Wi-Fi.
  • Rugged construction
    Rugged design
    yes
    â–² Better than 62% of models
    This smartwatch has a rugged design, the average smartwatch does not. 37.9% of smartwatches have a rugged design.
  • 66 ppi higher pixel density
    Pixel density
    392 ppi
    â–² Better than 66% of models
    Market range: <207 ppi – >461 ppi
    This smartwatch has a higher pixel density than the average smartwatch (392 ppi vs 326 ppi). The average smartwatch display reaches 326 ppi.
    392 ppi vs 326 ppi
  • No GPS support
    Route support
    no
    â–¼ Worse than 50% of models
    This smartwatch does not support GPS, the average smartwatch does. 56.1% of smartwatches support GPS.
  • No stress monitoring
    Stress monitoring
    no
    â–¼ Worse than 66% of models
    This smartwatch does not support stress monitoring, the average smartwatch does. 65.4% of smartwatches support stress monitoring.
  • 50 m lower water resistance depth
    Waterproof depth rating
    0 m
    â–¼ Worse than 100% of models
    Market range: <1 m – >50 m
    This smartwatch has a shallower waterproof rating than the average smartwatch (0 m vs 50 m). The average smartwatch reaches 50 m.
    Based on IP immersion rating (controlled lab conditions, not a swim/diving certification).
    0 m vs 50 m
  • No elevation tracking
    Elevation tracking
    no
    â–¼ Worse than 64% of models
    This smartwatch does not support elevation tracking, the average smartwatch does. 64.3% of smartwatches support elevation tracking.
  • No automatic activity detection
    Automatic activity detection
    no
    â–¼ Worse than 80% of models
    This smartwatch does not support automatic activity detection, the average smartwatch does. 79.7% of smartwatches support automatic activity detection.
  • No pace tracking
    Pace tracking
    no
    â–¼ Worse than 79% of models
    This smartwatch does not support pace tracking, the average smartwatch does. 78.6% of smartwatches support pace tracking.
  • No coaching features
    VO2 max measurement
    no
    â–¼ Worse than 48% of models
    This smartwatch does not support coaching, the average smartwatch does. 54.6% of smartwatches support coaching.
  • No music playback
    Music playback
    no
    â–¼ Worse than 54% of models
    This smartwatch does not support music playback, the average smartwatch does. 54.2% of smartwatches support music playback.
  • 6.12x less popular
    Maxima Max Pro X4 has a lower popularity than the average smartwatch (1 vs 6.1).
    1 vs 6.12
  • No stress monitoring
    Stress monitoring
    no
    â–¼ Worse than 66% of models
    This smartwatch does not support stress monitoring, the average smartwatch does. 65.4% of smartwatches support stress monitoring.
  • No smart scale support
    Smart scale compatibility
    no
    â–¼ Worse than 54% of models
    This smartwatch does not support smart scale compatibility, the average smartwatch does. 53.7% of smartwatches support smart scale compatibility.
  • No elevation tracking
    Elevation tracking
    no
    â–¼ Worse than 64% of models
    This smartwatch does not support elevation tracking, the average smartwatch does. 64.3% of smartwatches support elevation tracking.
  • No automatic activity detection
    Automatic activity detection
    no
    â–¼ Worse than 80% of models
    This smartwatch does not support automatic activity detection, the average smartwatch does. 79.7% of smartwatches support automatic activity detection.
  • No pace tracking
    Pace tracking
    no
    â–¼ Worse than 79% of models
    This smartwatch does not support pace tracking, the average smartwatch does. 78.6% of smartwatches support pace tracking.
  • No coaching features
    VO2 max measurement
    no
    â–¼ Worse than 48% of models
    This smartwatch does not support coaching, the average smartwatch does. 54.6% of smartwatches support coaching.
  • No auto-pause
    Auto pause
    no
    â–¼ Worse than 59% of models
    This smartwatch does not support auto pause, the average smartwatch does. 59.3% of smartwatches support auto pause.
  • 70 fewer exercise profiles
    VO2 max measurement
    10
    â–¼ Worse than 48% of models
    This smartwatch supports fewer exercise modes than the average smartwatch (10 vs 80). The average smartwatch supports 80 exercise modes.
    10 vs 80
  • Basic battery type
    Battery type
    Li-ion
    â–¼ Worse than 51% of models
    This smartwatch uses a Li-ion battery, while the average smartwatch uses Li-Po.
    Sources report rechargeable lithium chemistry as Li-ion or Li-Po.
    Li-ion vs Li-Po
  • No GPS support
    Route support
    no
    â–¼ Worse than 50% of models
    This smartwatch does not support GPS, the average smartwatch does. 56.1% of smartwatches support GPS.
  • No compass
    Compass
    no
    â–¼ Worse than 53% of models
    This smartwatch does not include a compass, the average smartwatch does. 52.6% of smartwatches include a compass.
  • 50 m lower water resistance depth
    Waterproof depth rating
    0 m
    â–¼ Worse than 100% of models
    Market range: <1 m – >50 m
    This smartwatch has a shallower waterproof rating than the average smartwatch (0 m vs 50 m). The average smartwatch reaches 50 m.
    Based on IP immersion rating (controlled lab conditions, not a swim/diving certification).
    0 m vs 50 m
  • Basic display type
    Display type
    IPS LCD
    â–¼ Worse than 67% of models
    This smartwatch uses IPS LCD display technology, while the average smartwatch features AMOLED.
    IPS LCD vs AMOLED
  • No ambient light sensor
    Ambient light sensor
    no
    â–¼ Worse than 61% of models
    This smartwatch does not include an ambient light sensor, the average smartwatch does. 60.7% of smartwatches include an ambient light sensor.
  • 220 nits lower display brightness
    Display brightness
    380 nits
    â–¼ Worse than 96% of models
    Market range: <450 nits – >2k nits
    This smartwatch has lower display brightness than the average smartwatch (380 nits vs 600 nits). The average smartwatch reaches 600 nits.
    380 nits vs 600 nits
  • 0.1 inch smaller screen size
    Screen size
    1.30 inch
    â–¼ Worse than 67% of models
    Market range: <1.2 inch – >1.82 inch
    This smartwatch has a smaller screen size than the average smartwatch (1.3 inch vs 1.4 inch). The average smartwatch screen is 1.40 inch.
    1.30 inch vs 1.40 inch
  • 6.5 mm taller watch height
    Height
    51.5 mm
    â–¼ Worse than 91% of models
    Market range: <39.5 mm – >51 mm
    This smartwatch is taller than the average smartwatch (51.5 mm vs 45 mm). The average smartwatch height is 45 mm.
    51.5 mm vs 45 mm
  • 4.5 mm wider watch width
    Width
    46.5 mm
    â–¼ Worse than 85% of models
    Market range: <34.6 mm – >46.8 mm
    This smartwatch is wider than the average smartwatch (46.5 mm vs 42 mm). The average smartwatch width is 42.0 mm.
    46.5 mm vs 42.0 mm
  • No music playback
    Music playback
    no
    â–¼ Worse than 54% of models
    This smartwatch does not support music playback, the average smartwatch does. 54.2% of smartwatches support music playback.
  • No call answering
    Call answering
    no
    â–¼ Worse than 58% of models
    This smartwatch does not support call answering, the average smartwatch does. 58.1% of smartwatches support call answering.

Video reviews

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

8.0
Tech Unboxing
≈ estimated
17/07/2021
Hands-on review · unboxing, health tracking and app tests
Verdict
Maxima Max Pro X4 offers good value at its budget price, with working health tracking and notifications.
Overview video
Not graded yet
Not graded yet
Not graded yet
Not graded

What reviewers agree on

Based on 1 · 3

Reviewers agree it offers good value for money, though little else stands out either way.
Praised
Pick a topic to see who said what

Expert reviews

In-depth analysis and verdict from leading tech publications

8.0
gizbot.com
✓ explicit
16/03/2022
Full review · Health smartwatch
Verdict
The Maxima Max Pro X4 is a light, comfortable fitness watch that lasts about five days per charge, but it can't reply to messages.

Third-party reviews

What we like about Maxima Max Pro X4

  • Premium aesthetics with a high-density ABS casing and a sleek, lightweight design
  • Vibrant 1.3-inch TFT IPS round display with 380 nits brightness for daylight visibility
  • Strong battery life, with many users reporting up to 12-15 days on a single charge
  • IP68 dust and water resistance, making it suitable for basic swimming and outdoor use
  • Good value for money at its budget price point, offering SpO2 and heart rate monitoring
  • Fast and easy connectivity with both Android and iOS devices using the Coolwear app

What we don't like about Maxima Max Pro X4

  • Inaccurate health sensors, specifically regarding heart rate, blood oxygen (SpO2), and step counting
  • Frequent sync issues with the Coolwear app, including data loss and call notification failures
  • Durability concerns, such as reported scratches on the back sensor and broken strap pin holders
  • Lack of 'Always-On Display' (AOD) on the standard X4 model, requiring a button press or wrist flick to see the time
  • Inconsistent quality control, with some users receiving faulty units or previously used products with scratches
  • Poor customer service and long repair turnaround times reported for warranty claims

Verdict

The Maxima Max Pro X4 is a budget-friendly smartwatch featuring a 1.3-inch TFT IPS round active display with a peak brightness of 380 nits and a lightweight 42g high-density ABS casing. Powered by the Realtek RTL8762CK chipset, it offers comprehensive health tracking including SpO2 monitoring via an LC11 sensor, continuous heart rate detection, and 10 sports modes. Key pros include its IP68 water resistance rating, diverse selection of over 100 customizable watch faces, and an impressive battery life of up to 15 days on a single charge. However, notable cons include reports of inconsistent step counting accuracy, occasional app connectivity glitches, and the lack of an always-on display.

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