E FUN NextOne Review | 171 Data compared

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  • Avg. price in UK: ~£150
  • Avg. price in US: ~$130
  • Form factor: wristband
  • Battery life: ?
  • Screen size: 1.5 inch

E FUN NextOne review. Compare 171 technical specifications and user reviews to see how it ranks among fitness trackers and if it is worth buying.

8.0

Overall score

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

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

Score components:

80.0%

8.0

Technical Score

20.0%

?

User score

Excellent
8.0

Technical Score

What it is: An assessment of the fitness tracker's technical performance, covering eight key areas: health tracking, sports features, connectivity, display, battery, smart features, design, and app support.

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

Score components:

20.0%

7.9

Sports & Navigation

20.0%

6.9

Battery

18.0%

7.9

Health

18.0%

8.4

Display

8.0%

9.2

Smart Features

8.0%

8.7

App & Wellness

4.0%

8.1

Connectivity

4.0%

8.6

Design & Durability

Excellent
?

User score

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

When it matters: When you want to know how a fitness tracker performs in daily use and how reliable it remains over time according to user feedback.

Score components:

70.0%

?

User reviews

30.0%

?

Popularity

  • 8.3
    Swimming

    Score components:

    28.0%

    9.0

    ATM rating

    24.0%

    9.0

    Open-water swim mode

    18.0%

    9.0

    Waterproof depth rating

    15.0%

    4.0

    GPS

    15.0%

    9.0

    Battery life

  • 9.2
    Kids

    Score components:

    30.0%

    9.0

    Battery life

    25.0%

    9.0

    Weight

    20.0%

    9.0

    ATM rating

    15.0%

    10

    Screen size

    10.0%

    9.7

    Price

  • No image
No image

Best prices in UK

    N/A~ £150

Best rankings

?

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

Verdict

The E Fun NextOne is a budget-oriented fitness tracker and smartwatch featuring a 1.5-inch to 1.8-inch OLED or LCD touchscreen, integrated heart rate monitoring, and IP54 or IP68 water resistance. Key technical specifications include a 50mAh to 300mAh battery offering 2 to 7 days of life, 128MB to 512MB of RAM, and 4GB of onboard storage for music and data. Its main characteristics focus on comprehensive health tracking—including steps, distance, calories, SpO2, and sleep quality—complemented by smartphone integration for notifications, call control, and a camera remote. The primary pros are its affordable price point, built-in microphone for voice features, and a silent smart alarm that uses sleep data to wake users at optimal times. However, notable cons include its older Bluetooth 2.0 connectivity in earlier models, a display that can be difficult to view from sharp angles, and a lack of built-in GPS, requiring a tethered smartphone connection for route mapping.

Technical Specifications of E FUN NextOne

Technical Score

What it is: An assessment of the fitness tracker's technical performance, covering eight key areas: health tracking, sports features, connectivity, display, battery, smart features, design, and app support.

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

Score components:

20.0%

?

Sports & Navigation

20.0%

?

Battery

18.0%

?

Health

18.0%

?

Display

8.0%

?

Smart Features

8.0%

?

App & Wellness

4.0%

?

Connectivity

4.0%

?

Design & Durability

8.0
E FUN NextOne has a technical score of 7.98 points, which is higher than 84.5% of fitness trackers.
User score

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

When it matters: When you want to know how a fitness tracker performs in daily use and how reliable it remains over time according to user feedback.

Score components:

70.0%

0.0

User reviews

30.0%

1.0

Popularity

?
Popularity
What it is: An indicator based on the number of reviews received by the fitness tracker.
When it matters: When you prefer to buy a product chosen and reviewed by many other consumers.
1.0
E FUN NextOne has a popularity of 1 points, which is lower than 58.2% of products in this category.
Ratio quality/price

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

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

Score components:

60.0%

8.0

Overall score

40.0%

9.7

Price

8.5
E FUN NextOne has a quality-to-price ratio of 8.5 points, which is higher than 73.2% of products in this category.
Heart rate monitor
What it is: Sensor that measures heart rate in real time.
When it matters: When you care about live heart-rate feedback during training or resting trends outside of workouts.

Importance: HIGH

yes
E FUN NextOne supports heart rate monitoring. 40.2% of fitness trackers support heart rate monitoring.
Resting heart rate
What it is: Measures heart rate while resting.
When it matters: When deeper insight into sleep quality, recovery, or overall readiness matters more than raw numbers alone.

Importance: MEDIUM

no
E FUN NextOne does not support Resting heart rate. 48.5% of fitness trackers support Resting heart rate.
Fast/slow heart rate alerts
What it is: Alerts for heart rates that are too fast or too slow.
When it matters: When you want the tracker to warn you about unusual changes instead of only logging them.

Importance: LOW

yes
E FUN NextOne supports high and low heart rate alerts. 66.8% of fitness trackers support high and low heart rate alerts.
High and low heart rate alerts.
Irregular heart rate alerts
What it is: Warns of irregular or abnormal heart rhythms.
When it matters: When you want the tracker to warn you about unusual changes instead of only logging them.

Importance: LOW

no
E FUN NextOne does not support irregular heart rate alerts. 11.5% of fitness trackers support irregular heart rate alerts.
Blood oxygen sensor
What it is: Sensor that measures blood oxygen saturation.
When it matters: When blood oxygen readings are part of the health picture you want from the device instead of relying on heart rate and step count alone.

Importance: MEDIUM

?
Show more
GPS
What it is: Satellite navigation capability for positioning and tracking.
When it matters: When you train outdoors and want pace, distance, and route tracking without depending completely on your phone.

Importance: LOW

no
E FUN NextOne does not have GPS. 11% of fitness trackers have GPS.
Satellite systems supported
What it is: States which satellite navigation systems the device can use for positioning.
When it matters: When you train outdoors and want stronger positioning, route guidance, and navigation independence from your phone.

Importance: LOW

no
E FUN NextOne supports no satellite systems which is less versatile than that of 12.2% of fitness trackers and the same as that of 87.8% of fitness trackers.
no satellite positioning support.
GNSS bands supported
What it is: Number and type of GNSS frequency bands supported.
When it matters: When you train outdoors and want stronger positioning, route guidance, and navigation independence from your phone.

Importance: LOW

no
E FUN NextOne does not support advanced GNSS bands. 8.9% of fitness trackers support advanced GNSS bands.
Galileo support
What it is: Supports Galileo satellite system.
When it matters: When you train outdoors and want stronger positioning, route guidance, and navigation independence from your phone.

Importance: LOW

no
E FUN NextOne does not support Galileo. 4.9% of fitness trackers support Galileo.
Acquires GPS faster
What it is: Shows whether the tracker includes features that help it lock onto satellite positioning more quickly at the start of an outdoor activity.
When it matters: When you train outdoors and want stronger positioning, route guidance, and navigation independence from your phone.

Importance: LOW

no
E FUN NextOne does not support faster GPS acquisition. 7.2% of fitness trackers support faster GPS acquisition.
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Notifications
What it is: Delivers smartphone notifications on the watch.
When it matters: When getting calls, messages, and app alerts on your wrist saves you from checking your phone constantly.

Importance: MEDIUM

yes
E FUN NextOne supports notifications. 27.5% of fitness trackers support notifications.
Vibrating alerts
What it is: Provides vibration-based notifications and alerts.
When it matters: When staying reachable from your wrist helps you avoid checking your phone constantly.

Importance: LOW

yes
E FUN NextOne supports vibration alerts. 16.3% of fitness trackers support vibration alerts.
Call control
What it is: Allows control of phone calls from the device.
When it matters: When staying reachable from your wrist helps you avoid checking your phone constantly.

Importance: LOW

yes
E FUN NextOne supports call controls. 59.4% of fitness trackers support call controls.
Reject/mute only.
Call answering
What it is: Allows answering calls directly from the device.
When it matters: When staying reachable from your wrist helps you avoid checking your phone constantly.

Importance: LOW

yes
E FUN NextOne supports call answering. 99.5% of fitness trackers support call answering.
Answer directly from the watch.
Calendar sync
What it is: Syncs calendar events with the connected device.
When it matters: When staying reachable from your wrist helps you avoid checking your phone constantly.

Importance: LOW

?
Show more
Activity reports
What it is: Generates summaries and insights from activity data.
When it matters: When you want the app to motivate you with goals, reports, coaching, or progress feedback over time.

Importance: LOW

?
Goal setting
What it is: Allows setting personal fitness or activity goals.
When it matters: When you want the app to motivate you with goals, reports, coaching, or progress feedback over time.

Importance: LOW

yes
E FUN NextOne supports goal setting. 2.4% of fitness trackers support goal setting.
Achievements
What it is: Rewards progress and completed milestones.
When it matters: When you want the app to motivate you with goals, reports, coaching, or progress feedback over time.

Importance: LOW

?
Inactivity alerts
What it is: Alerts when the user has been inactive for too long.
When it matters: When account rules, app costs, exports, or software flexibility affect whether the ecosystem suits you long term.

Importance: LOW

?
Coaching
What it is: Provides guided training and workout advice.
When it matters: When you want the app to motivate you with goals, reports, coaching, or progress feedback over time.

Importance: LOW

?
Show more
Bluetooth version
What it is: Version of Bluetooth supported by the device.
When it matters: When wireless stability, pairing quality, and long-term phone compatibility matter more than Bluetooth being a simple checkbox.

Importance: LOW

Good value: >=5.0

2.0
E FUN NextOne supports Bluetooth 2.0 which is older than in 97.5% of fitness trackers.
Maximum Bluetooth range
What it is: States the maximum Bluetooth connection range supported under normal conditions.
When it matters: When compatibility with your phone, computer, accessories, or wireless setup affects how well the tracker fits into your ecosystem.

Importance: LOW

Good value: >=10 m

10 m
E FUN NextOne offers a Bluetooth range of 10 m which is higher than that of 14.6% of fitness trackers and equal to that of 69.2% of fitness trackers.
NFC
What it is: Supports near-field communication for contactless features.
When it matters: When compatibility with your phone, computer, accessories, or wireless setup affects how well the tracker fits into your ecosystem.

Importance: LOW

no
E FUN NextOne does not have NFC. 10.1% of fitness trackers have NFC.
Wi-Fi connectivity
What it is: Connects to wireless internet networks.
When it matters: When the tracker should sync, update, or download data directly without always routing everything through the phone.

Importance: LOW

no
E FUN NextOne does not support Wi-Fi. 1.8% of fitness trackers support Wi-Fi.
Wi-Fi version
What it is: Version of Wi-Fi standard supported.
When it matters: When compatibility with your phone, computer, accessories, or wireless setup affects how well the tracker fits into your ecosystem.

Importance: LOW

no
E FUN NextOne does not support modern Wi-Fi. 1% of fitness trackers support modern Wi-Fi.
no Wi-Fi support.
Show more
Battery life
What it is: Total time the battery lasts on a full charge.
When it matters: When the tracker needs to last through travel, sleep tracking, long workouts, or several days between charges.

Importance: HIGH

Good value: >5 days

?
Battery life with GPS on
What it is: Battery duration when GPS tracking is active.
When it matters: When you want fewer charging breaks during travel, longer workouts, sleep tracking, or continuous use.

Importance: LOW

Good value: >=8 hours

?
Battery life in training mode
What it is: Battery duration during active training sessions.
When it matters: When you want fewer charging breaks during travel, longer workouts, sleep tracking, or continuous use.

Importance: LOW

?
Battery life in power-saving mode
What it is: Battery duration when using power-saving mode.
When it matters: When you want fewer charging breaks during travel, longer workouts, sleep tracking, or continuous use.

Importance: LOW

?
Battery capacity
What it is: Energy storage capacity of the battery.
When it matters: When you want rough battery context behind the runtime claim instead of trusting the advertised hours alone.

Importance: MEDIUM

Good value: >=100 mAh

50 mAh
E FUN NextOne has a battery capacity of 50 mAh which is lower than that of 85.2% of fitness trackers and equal to that of 1.4% of fitness trackers.
Show more
Display
What it is: Main interface showing information and metrics.
When it matters: When easier reading at a glance and better day-to-day screen comfort matter to you.

Importance: LOW

yes
E FUN NextOne has a display. 24.1% of fitness trackers have a display.
Built-in touch display.
Screen size
What it is: Physical size of the device’s display measured diagonally.
When it matters: When easier reading at a glance and better day-to-day screen comfort matter to you.

Importance: MEDIUM

1.5 inch
E FUN NextOne has a screen size of 1.5 inch which is larger than that of 85.3% of fitness trackers and equal to that of 2.1% of fitness trackers.
Display type
What it is: Technology used for the screen, such as AMOLED or LCD.
When it matters: When display technology affects contrast, color quality, power efficiency, or how premium the screen feels.

Importance: MEDIUM

OLED
E FUN NextOne uses OLED display technology which is more advanced than that of 53% of fitness trackers and the same as that of 21.8% of fitness trackers.
Screen resolution
What it is: Total number of pixels displayed on the screen.
When it matters: When easier reading at a glance and better day-to-day screen comfort matter to you.

Importance: MEDIUM

?
Pixel density
What it is: Number of pixels per inch determining screen sharpness.
When it matters: When easier reading at a glance and better day-to-day screen comfort matter to you.

Importance: LOW

Good value: >=280 ppi

?
Show more
Form factor
What it is: Overall physical design and shape.
When it matters: When materials, shape, and build details affect comfort, durability, or how discreet the device feels.

Importance: LOW

wristband
Hybrid design
What it is: Combines analog and digital display elements.
When it matters: When materials, shape, and build details affect comfort, durability, or how discreet the device feels.

Importance: LOW

no
E FUN NextOne does not support Hybrid design. 2.4% of fitness trackers support Hybrid design.
Designed for kids
What it is: Indicates whether the fitness tracker is explicitly designed for children, with child-focused sizing, branding, safety limits, or kid-oriented activity features.
When it matters: This matters when you want a tracker that is genuinely child-focused rather than just a smaller adult model.

Importance: LOW

no
E FUN NextOne is not designed for kids. 2.4% of fitness trackers are designed for kids.
No child-specific positioning found.
Replaceable watch band
What it is: Ability to replace the wristband with other styles.
When it matters: When strap comfort, fit, or the ability to swap bands matters for sport, style, or replacement.

Importance: LOW

?
Band width
What it is: Width of the strap where it connects to the watch.
When it matters: When strap comfort, fit, or the ability to swap bands matters for sport, style, or replacement.

Importance: LOW

?
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E FUN NextOne vs the average fitness tracker

  • 0.46 inch larger screen size
    E FUN NextOne has a higher screen size than the average fitness tracker (1.5 inch vs 1.04 inch). The average fitness tracker has a screen size of 1.04 inch.
    What it is: Physical size of the device’s display measured diagonally.
    When it matters: When easier reading at a glance and better day-to-day screen comfort matter to you.

    Importance: MEDIUM

    E FUN NextOne has a higher screen size than the average fitness tracker (1.5 inch vs 1.04 inch). The average fitness tracker has a screen size of 1.04 inch.1.5 inch vs 1.04 inch
  • Touchscreen
    E FUN NextOne has a touchscreen, while the average fitness tracker does not. 43.8% of fitness trackers have a touchscreen.
    What it is: Ability of the display to recognize touch input.
    When it matters: When smooth touch response and quicker on-screen interaction matter during workouts or daily use.

    Importance: LOW

    E FUN NextOne has a touchscreen, while the average fitness tracker does not. 43.8% of fitness trackers have a touchscreen.
  • Heart rate alerts
    E FUN NextOne supports high and low heart rate alerts, while the average fitness tracker does not. 33.5% of fitness trackers support high and low heart rate alerts.
    High and low heart rate alerts.
    What it is: Alerts for heart rates that are too fast or too slow.
    When it matters: When you want the tracker to warn you about unusual changes instead of only logging them.

    Importance: LOW

    E FUN NextOne supports high and low heart rate alerts, while the average fitness tracker does not. 33.5% of fitness trackers support high and low heart rate alerts.
  • Phone finder support
    E FUN NextOne supports phone finding, while the average fitness tracker does not. 49.5% of fitness trackers support phone finding.
    What it is: Helps locate a connected smartphone.
    When it matters: When staying reachable from your wrist helps you avoid checking your phone constantly.

    Importance: LOW

    E FUN NextOne supports phone finding, while the average fitness tracker does not. 49.5% of fitness trackers support phone finding.
  • Call control
    E FUN NextOne supports call controls, while the average fitness tracker does not. 40.9% of fitness trackers support call controls.
    Reject/mute only.
    What it is: Allows control of phone calls from the device.
    When it matters: When staying reachable from your wrist helps you avoid checking your phone constantly.

    Importance: LOW

    E FUN NextOne supports call controls, while the average fitness tracker does not. 40.9% of fitness trackers support call controls.
  • Built-in route tracker
    E FUN NextOne supports route tracking, while the average fitness tracker does not. 49.8% of fitness trackers support route tracking.
    What it is: Shows whether the platform can record and save route history for outdoor activities such as running, hiking, or cycling.
    When it matters: When you want to review where you went after a workout instead of seeing only distance and time totals.

    Importance: LOW

    E FUN NextOne supports route tracking, while the average fitness tracker does not. 49.8% of fitness trackers support route tracking.
  • Call answering
    E FUN NextOne supports call answering, while the average fitness tracker does not. 1% of fitness trackers support call answering.
    Answer directly from the watch.
    What it is: Allows answering calls directly from the device.
    When it matters: When staying reachable from your wrist helps you avoid checking your phone constantly.

    Importance: LOW

    E FUN NextOne supports call answering, while the average fitness tracker does not. 1% of fitness trackers support call answering.
  • Sweat tracking
    E FUN NextOne supports sweat tracking, while the average fitness tracker does not. 7.7% of fitness trackers support sweat tracking.
    Tracks perspiration levels.
    What it is: Tracks perspiration levels during exercise.
    When it matters: When you want the tracker to monitor this specific health metric instead of only basic activity data.

    Importance: LOW

    E FUN NextOne supports sweat tracking, while the average fitness tracker does not. 7.7% of fitness trackers support sweat tracking.
  • Heart rate alerts
    E FUN NextOne supports high and low heart rate alerts, while the average fitness tracker does not. 33.5% of fitness trackers support high and low heart rate alerts.
  • Sweat tracking
    E FUN NextOne supports sweat tracking, while the average fitness tracker does not. 7.7% of fitness trackers support sweat tracking.
  • Built-in route tracker
    E FUN NextOne supports route tracking, while the average fitness tracker does not. 49.8% of fitness trackers support route tracking.
  • 0.46 inch larger screen size
    E FUN NextOne has a higher screen size than the average fitness tracker (1.5 inch vs 1.04 inch). The average fitness tracker has a screen size of 1.04 inch.
  • Touchscreen
    E FUN NextOne has a touchscreen, while the average fitness tracker does not. 43.8% of fitness trackers have a touchscreen.
  • Phone finder support
    E FUN NextOne supports phone finding, while the average fitness tracker does not. 49.5% of fitness trackers support phone finding.
  • Call control
    E FUN NextOne supports call controls, while the average fitness tracker does not. 40.9% of fitness trackers support call controls.
  • Call answering
    E FUN NextOne supports call answering, while the average fitness tracker does not. 1% of fitness trackers support call answering.
  • Camera remote control
    E FUN NextOne supports camera remote control, while the average fitness tracker does not. 38.6% of fitness trackers support camera remote control.
  • No automatic activity detection
    E FUN NextOne does not support automatic activity detection, while the average fitness tracker does. 50.3% of fitness trackers support automatic activity detection.
  • 0.75 hours longer charging time
    E FUN NextOne has a higher charging time than the average fitness tracker (2.3 hours vs 1.5 hours). The average fitness tracker needs 1.5 hours to charge.
    source range 2-2.5 h.
  • 54.5% smaller battery capacity
    E FUN NextOne has a lower battery capacity than the average fitness tracker (50 mAh vs 110 mAh). The average fitness tracker has 110 mAh of battery capacity.
  • Old Bluetooth version
    E FUN NextOne supports an older Bluetooth version than the average fitness tracker (2 vs 4.0). The average fitness tracker supports Bluetooth 4.0.
  • Limited ip rating
    E FUN NextOne has a lower IP rating than the average fitness tracker (IP67 vs IP68). The average fitness tracker has an IP rating of IP68.
  • No weight tracking
    E FUN NextOne does not support weight tracking, while the average fitness tracker does. 81.3% of fitness trackers support weight tracking.
  • No BMI tracking
    E FUN NextOne does not support BMI tracking, while the average fitness tracker does. 71% of fitness trackers support BMI tracking.
  • No automatic activity detection
    E FUN NextOne does not support automatic activity detection, while the average fitness tracker does. 50.3% of fitness trackers support automatic activity detection.
    What it is: Automatically recognizes and records physical activities.
    When it matters: When you want common workouts captured even on days when you forget to start tracking manually.

    Importance: MEDIUM

    E FUN NextOne does not support automatic activity detection, while the average fitness tracker does. 50.3% of fitness trackers support automatic activity detection.
  • 0.75 hours longer charging time
    E FUN NextOne has a higher charging time than the average fitness tracker (2.3 hours vs 1.5 hours). The average fitness tracker needs 1.5 hours to charge.
    source range 2-2.5 h.
    What it is: Time required for a full charge.
    When it matters: When short charging windows matter and you do not want the tracker off your wrist for too long.

    Importance: MEDIUM

    E FUN NextOne has a higher charging time than the average fitness tracker (2.3 hours vs 1.5 hours). The average fitness tracker needs 1.5 hours to charge.2.25 hours vs 1.5 hours
  • 54.5% smaller battery capacity
    E FUN NextOne has a lower battery capacity than the average fitness tracker (50 mAh vs 110 mAh). The average fitness tracker has 110 mAh of battery capacity.
    What it is: Energy storage capacity of the battery.
    When it matters: When you want rough battery context behind the runtime claim instead of trusting the advertised hours alone.

    Importance: MEDIUM

    Good value: >=100 mAh

    E FUN NextOne has a lower battery capacity than the average fitness tracker (50 mAh vs 110 mAh). The average fitness tracker has 110 mAh of battery capacity.50 mAh vs 110 mAh
  • No weight tracking
    E FUN NextOne does not support weight tracking, while the average fitness tracker does. 81.3% of fitness trackers support weight tracking.
    What it is: Records body weight measurements.
    When it matters: When tracking daily habits and body trends beyond workouts matters to your health routine.

    Importance: LOW

    E FUN NextOne does not support weight tracking, while the average fitness tracker does. 81.3% of fitness trackers support weight tracking.
  • Limited ip rating
    E FUN NextOne has a lower IP rating than the average fitness tracker (IP67 vs IP68). The average fitness tracker has an IP rating of IP68.
    What it is: Dust and water resistance classification according to IP standards.
    When it matters: When you plan to swim, shower, dive, or use the tracker regularly around water.

    Importance: LOW

    E FUN NextOne has a lower IP rating than the average fitness tracker (IP67 vs IP68). The average fitness tracker has an IP rating of IP68.IP67 vs IP68
  • No BMI tracking
    E FUN NextOne does not support BMI tracking, while the average fitness tracker does. 71% of fitness trackers support BMI tracking.
    What it is: Tracks body mass index changes over time.
    When it matters: When tracking daily habits and body trends beyond workouts matters to your health routine.

    Importance: LOW

    E FUN NextOne does not support BMI tracking, while the average fitness tracker does. 71% of fitness trackers support BMI tracking.
  • 2.14x more expensive
    E FUN NextOne is more expensive than the average fitness tracker (£150 vs £70).
    E FUN NextOne is more expensive than the average fitness tracker (£150 vs £70).£150 vs £70
  • 5.81x less popular
    E FUN NextOne has a lower popularity than the average fitness tracker (1.00 vs 5.808).
    What it is: An indicator based on the number of reviews received by the fitness tracker.
    When it matters: When you prefer to buy a product chosen and reviewed by many other consumers.
    E FUN NextOne has a lower popularity than the average fitness tracker (1.00 vs 5.808).1 vs 5.81

Graphic comparison of E FUN NextOne and

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Third-party reviews

What customers like about E FUN NextOne?

  • Functional touch panel navigation with a dedicated back button
  • Comprehensive notification support for calls, texts, and third-party apps
  • Multi-functional tools including a smartphone camera remote and music playback control
  • Lightweight and comfortable design suitable for continuous wear
  • Budget-friendly price point for an entry-level activity tracker

What customers dislike about E FUN NextOne?

  • Screen visibility issues, particularly poor viewing angles from the side
  • Relatively short battery life, typically lasting only 2 to 5 days
  • Build quality feels noticeably plastic and less premium than competitors
  • Complex setup on Android requiring three separate apps to view all data
  • Lack of advanced sensors such as built-in GPS or altimeter for elevation tracking
  • Limited water resistance, often rated as only sweat-resistant rather than waterproof

Video reviews

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