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Scosche Sportflex 3 Review | 93 Data compared

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  • Avg. price in UK: ~£25
  • Avg. price in US: ~$20
  • Form factor: in-ear
  • Connectivity: wired
  • Battery life: N/A hours
  • Active noise cancellation (ANC): no

Scosche Sportflex 3 review. Compare 93 technical specifications and user reviews to see how it ranks among headphones and if it is worth buying.

5.1

Overall score

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

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

Score components:

80.0%

4.3

Technical Score

20.0%

8.1

User score

Good
4.3

Technical Score

What it is: An assessment of the headphones' technical performance, covering key areas such as sound quality, noise cancelling, microphone performance, battery life, comfort, connectivity, features, and build quality.

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

Score components:

52.0%

4.5

Sound

20.0%

4.1

Features

10.0%

1.0

Design

8.0%

7.5

Connectivity

6.0%

4.9

Battery

4.0%

4.5

Calls & Controls

Poor
8.1

User score

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

When it matters: When you want to understand how headphones perform in real listening and how reliable they are in terms of comfort, audio quality, battery life, and long-term use.

Score components:

70.0%

7.6

User reviews

30.0%

9.2

Popularity

User score:
United Kingdom
amazon
3.8
(529)
United States
Amazon_logo.png
3.8
(529)

(Reviews last updated: June 2026)

Excellent
  • 5.3
    Gaming

    Score components:

    35.0%

    9.0

    Audio latency

    25.0%

    0.0

    Low-latency game mode

    20.0%

    10

    Can be used as a headset

    12.0%

    1.0

    Noise-canceling microphone

    8.0%

    0.0

    Battery life

  • 0.5
    Travel

    Score components:

    28.0%

    1.0

    Active noise cancellation (ANC)

    24.0%

    0.0

    Battery life

    18.0%

    1.0

    Weight

    16.0%

    0.0

    Multipoint support

    14.0%

    0.0

    Ambient sound mode

  • 2.7
    Calls

    Score components:

    28.0%

    1.0

    Noise-canceling microphone

    24.0%

    10

    Can be used as a headset

    18.0%

    0.0

    Multipoint support

    16.0%

    0.0

    Battery life

    14.0%

    0.0

    Companion app

  • 4.9
    Workout

    Score components:

    28.0%

    1.0

    Weight

    24.0%

    10

    Water resistance

    20.0%

    5.0

    IP rating

    16.0%

    0.0

    Battery life

    12.0%

    10

    Can be used as a headset

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Best prices in UK

Best rankings

?

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

Verdict

The Scosche SportFlex 3 is a lightweight, wired earbud designed for athletes, weighing just 20 grams and featuring a 50-inch cable with an integrated microphone and music controls. It utilizes 11mm dynamic drivers to deliver a broad frequency range of 20Hz to 20,000Hz, characterized by a neutral sound profile and powerful, deep bass impact. Its main characteristics include flexible ear hooks that ensure a stable fit during vigorous movement and a water-resistant build that allows for post-workout rinsing. Pros include high sensitivity for adequate volume on portable devices and effective external noise reduction through its isolating ear-insert design. However, some users may find the ear hooks fussy to fit initially, and the high-frequency treble can occasionally sound slightly blurred or smeared.

Technical Specifications of Scosche Sportflex 3

Technical Score

What it is: An assessment of the headphones' technical performance, covering key areas such as sound quality, noise cancelling, microphone performance, battery life, comfort, connectivity, features, and build quality.

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

Score components:

52.0%

4.5

Sound

20.0%

4.1

Features

10.0%

1.0

Design

8.0%

7.5

Connectivity

6.0%

4.9

Battery

4.0%

4.5

Calls & Controls

4.3
Scosche Sportflex 3 has a technical score of 4.34 points, which is lower than that of 79.6% of products in this category.
User score

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

When it matters: When you want to understand how headphones perform in real listening and how reliable they are in terms of comfort, audio quality, battery life, and long-term use.

Score components:

70.0%

7.6

User reviews

30.0%

9.2

Popularity

User score:
United Kingdom
amazon
3.8
(529)
United States
Amazon_logo.png
3.8
(529)

(Reviews last updated: June 2026)

8.1
Scosche Sportflex 3 has a user score of 8.09 points, which is higher than that of 65.7% of products in this category.
Popularity
What it is: An indicator based on the number of reviews received by the headphones.
When it matters: When you prefer headphones that have already been chosen and reviewed by many other users.
9.2
Scosche Sportflex 3 has a popularity of 9.2 points, which is higher than 69.7% of products in this category.
Ratio quality/price

What it is: An indicator that combines the headphones' overall rating with their cost.

When it matters: When you are looking for headphones that offer a strong balance of performance, features, and price.

Score components:

60.0%

5.1

Overall score

40.0%

10

Price

6.6
Scosche Sportflex 3 has a quality-to-price ratio of 6.6 points, which is lower than 54.9% of products in this category.
Active noise cancellation (ANC)
What it is: Reduces background noise using active technology
When it matters: When blocking office, travel, or aircraft noise is a priority.

Importance: HIGH

no
Scosche Sportflex 3 does not support active noise cancellation. 27.4% of headphones support active noise cancellation.
Driver type
What it is: Type of speaker driver technology used
When it matters: When the underlying sound character and driver technology matter to you.

Importance: MEDIUM

dynamic
Driver size
What it is: Diameter of the speaker driver unit
When it matters: When you want extra hardware context behind how the headphones may handle bass weight, scale, or overall presentation.

Importance: MEDIUM

11 mm
Scosche Sportflex 3 uses a driver size of 11 mm, smaller driver size than 87.2% of headphones and equal to 0.2% of headphones.
Number of drivers
What it is: Total number of speaker drivers per earcup
When it matters: When multi-driver designs are part of your buying criteria.

Importance: LOW

1
Scosche Sportflex 3 uses 1 drivers, equal to 96% of headphones.
Lowest frequency
What it is: Lowest audio frequency the headphones can reproduce
When it matters: When deeper bass extension matters for your music or movie listening.

Importance: MEDIUM

Good value: <=10 Hz

20 Hz
Scosche Sportflex 3 reaches a lowest frequency of 20 Hz, higher lowest frequency than 50.6% of headphones and equal to 47.5% of headphones.
Show more
Noise-canceling microphone
What it is: Built-in microphone reduces background noise during calls
When it matters: When you take calls in busy spaces and want your voice to stay clearer.

Importance: MEDIUM

no
Scosche Sportflex 3 does not support a noise-canceling microphone. 45.6% of headphones support noise-canceling microphones.
Can be used as a headset
What it is: Shows whether the headphones can handle voice chat and calls in addition to normal audio playback.
When it matters: When one pair needs to cover music, calls, meetings, and gaming chat.

Importance: MEDIUM

yes
Scosche Sportflex 3 is headset-ready, 84.7% is not. 15.3% of headphones can be used as headsets.
Number of microphones
What it is: Total number of built-in microphones
When it matters: When call pickup quality and beamforming support matter to you.

Importance: LOW

Good value: >=2

1
Scosche Sportflex 3 has 1 microphones, more microphones than 25.9% of headphones and equal to 52.2% of headphones.
Boom microphone
What it is: Includes detachable boom microphone for voice clarity
When it matters: When you need stronger voice clarity for gaming, streaming, or work calls.

Importance: LOW

no
Scosche Sportflex 3 does not include a boom microphone. 15.6% of headphones have a boom microphone.
Microphone SNR
What it is: Signal-to-noise ratio of the microphone
When it matters: When call clarity matters and you want your voice picked up more cleanly instead of buried in background hiss.

Importance: LOW

Good value: >80 dB

?
Show more
Connectivity
What it is: Available connection methods (wired, wireless, Bluetooth, etc.)
When it matters: When the headphones need to match how you listen across wired and wireless devices.

Importance: HIGH

wired
Scosche Sportflex 3 supports wired connectivity, equal to 52.6% of headphones.
Bluetooth version
What it is: Version of Bluetooth technology supported
When it matters: When wireless stability, efficiency, and feature support matter more than treating Bluetooth as a box-check spec.

Importance: MEDIUM

Good value: >=5.0

N/A
Maximum Bluetooth range
What it is: Maximum wireless operating distance from source device
When it matters: When you move around rooms and want fewer dropouts from your source device.

Importance: LOW

Good value: >=10 m

N/A
Audio latency
What it is: Delay between audio and video in wireless mode
When it matters: When you watch video or play games and need sound to stay in sync.

Importance: HIGH

Good value: <60 ms

?
Multipoint support
What it is: Supports simultaneous connections to multiple devices
When it matters: When you switch often between a phone and a laptop during the day.

Importance: MEDIUM

N/A
Show more
Ambient sound mode
What it is: Allows external sounds to pass through for awareness
When it matters: When you need to stay aware of traffic, voices, or announcements.

Importance: MEDIUM

N/A
EQ support
What it is: Allows customization of sound profile via equalizer
When it matters: When the stock tuning is not enough and you want to shape bass, mids, or treble to match your taste.

Importance: MEDIUM

no
Scosche Sportflex 3 does not support EQ customization. 23.3% of headphones support EQ.
Companion app
What it is: Dedicated mobile app for customization and updates
When it matters: When software customization, updates, and extra controls matter.

Importance: MEDIUM

N/A
Adjustable ANC levels
What it is: Allows adjustment of noise cancellation intensity levels
When it matters: When you move between quiet rooms, offices, streets, and public transport and do not want one ANC setting for every situation.

Importance: LOW

Good value: >=4

N/A
Voice assistant support
What it is: Compatible with voice assistants like Siri, Alexa, or Google Assistant
When it matters: When hands-free control is part of your daily routine.

Importance: LOW

yes
Scosche Sportflex 3 supports voice assistants. 39.2% of headphones support voice assistants.
Show more
Battery life
What it is: Playback time on a single charge
When it matters: When you commute, travel, or work long shifts and do not want charging breaks to interrupt listening.

Importance: HIGH

Good value: >45 hours

N/A
Battery life with ANC
What it is: Playback time with active noise cancellation enabled
When it matters: When you plan to keep noise cancellation on for most of the day.

Importance: HIGH

Good value: >40 hours

N/A
Charging time
What it is: Time required for a full battery charge
When it matters: When you often need the headphones ready again after short breaks.

Importance: MEDIUM

Good value: <=2 hours

N/A
Quick charge
What it is: Provides quick playback time with short charging period
When it matters: When a short top-up needs to deliver useful playback before you leave.

Importance: MEDIUM

N/A
Battery capacity
What it is: Total energy storage of the internal battery
When it matters: When you are estimating how much battery headroom the design may have before relying only on the official runtime claim.

Importance: MEDIUM

Good value: >=720 mAh

N/A
Show more
Brand name
What it is: The manufacturer or brand of the product.
When it matters: When you prefer a specific ecosystem, support network, or design philosophy.

Importance: MEDIUM

Scosche
Form factor
What it is: Overall design type of the headphones (over-ear, on-ear, in-ear, etc.)
When it matters: When comfort, portability, and isolation depend on the overall headphone style.

Importance: HIGH

in-ear
Weight
What it is: Total weight of the headphones
When it matters: When long listening sessions make wearing comfort more important.

Importance: MEDIUM

Good value: <150 g

567 g
Scosche Sportflex 3 weighs 567 g, heavier than 99.2% of headphones and equal to 0.1% of headphones.
Acoustic design
What it is: Type of acoustic design (open-back, closed-back, semi-open)
When it matters: When you need the right balance of isolation, leakage, and soundstage.

Importance: HIGH

closed-back
Clamp force
What it is: Amount of clamping pressure applied to the head
When it matters: When comfort and fit security matter during long sessions.

Importance: MEDIUM

N/A
Show more

Scosche Sportflex 3 vs the average headphone

  • Direct 3.5 mm plug
    Scosche Sportflex 3 includes a direct 3.5 mm plug, the average headphone does not. 38.8% of headphones have a 3.5 mm male connector.
    What it is: Shows whether the headphones end in a built-in 3.5 mm male plug instead of relying on a separate detachable cable.
    When it matters: When direct wired compatibility with older devices or adapters matters.

    Importance: MEDIUM

    Scosche Sportflex 3 includes a direct 3.5 mm plug, the average headphone does not. 38.8% of headphones have a 3.5 mm male connector.
  • In-line controls
    Scosche Sportflex 3 includes in-line controls, the average headphone does not. 36.4% of headphones support in-line controls.
    What it is: Controls available on in-line remote of wired cable
    When it matters: When your wired setup depends on cable-mounted buttons or call controls.

    Importance: LOW

    Scosche Sportflex 3 includes in-line controls, the average headphone does not. 36.4% of headphones support in-line controls.
  • Water resistance
    Scosche Sportflex 3 is water resistant, the average headphone is not. 20.2% of headphones are water resistant.
    IPX4
    What it is: Protection level against water exposure
    When it matters: When workouts, commuting, or outdoor use expose the headphones to moisture.

    Importance: MEDIUM

    Scosche Sportflex 3 is water resistant, the average headphone is not. 20.2% of headphones are water resistant.
  • 3.6x cheaper
    Scosche Sportflex 3 is cheaper than the average headphone (£25 vs £90).
    Scosche Sportflex 3 is cheaper than the average headphone (£25 vs £90).£25 vs £90
  • Water resistance
    Scosche Sportflex 3 is water resistant, the average headphone is not. 20.2% of headphones are water resistant.
  • Direct 3.5 mm plug
    Scosche Sportflex 3 includes a direct 3.5 mm plug, the average headphone does not. 38.8% of headphones have a 3.5 mm male connector.
  • In-line controls
    Scosche Sportflex 3 includes in-line controls, the average headphone does not. 36.4% of headphones support in-line controls.

Total
Overall
Design
Connectivity
Calls & Controls
  • 2.6x higher weight
    Scosche Sportflex 3 is heavier than the average headphone (567 g vs 218 g). The average pair of headphones weighs 218 g.
  • Fixed cable
    Scosche Sportflex 3 has a fixed cable, while the average headphone has a detachable one. 62% of headphones have a detachable cable.
  • No travel bag
    Scosche Sportflex 3 does not include a travel bag, the average headphone does. 65.2% of headphones include a travel bag.
  • 29 mm smaller driver size
    Scosche Sportflex 3 has smaller driver size than the average headphone (11 mm vs 40 mm). The average headphones use a driver size of 40 mm.
  • 2 Hz weaker bass extension
    Scosche Sportflex 3 has a higher lowest frequency than the average headphone (20 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.
  • No neodymium magnet
    Scosche Sportflex 3 does not use neodymium magnets, the average headphone does. 77.4% of headphones use neodymium magnets.
  • 29 mm smaller driver size
    Scosche Sportflex 3 has smaller driver size than the average headphone (11 mm vs 40 mm). The average headphones use a driver size of 40 mm.
    What it is: Diameter of the speaker driver unit
    When it matters: When you want extra hardware context behind how the headphones may handle bass weight, scale, or overall presentation.

    Importance: MEDIUM

    Scosche Sportflex 3 has smaller driver size than the average headphone (11 mm vs 40 mm). The average headphones use a driver size of 40 mm.11 mm vs 40 mm
  • 2.6x higher weight
    Scosche Sportflex 3 is heavier than the average headphone (567 g vs 218 g). The average pair of headphones weighs 218 g.
    What it is: Total weight of the headphones
    When it matters: When long listening sessions make wearing comfort more important.

    Importance: MEDIUM

    Good value: <150 g

    Scosche Sportflex 3 is heavier than the average headphone (567 g vs 218 g). The average pair of headphones weighs 218 g.567 g vs 218 g
  • Fixed cable
    Scosche Sportflex 3 has a fixed cable, while the average headphone has a detachable one. 62% of headphones have a detachable cable.
    What it is: Cable can be removed or replaced
    When it matters: When you care about easier cable replacement, simpler storage, or the option to swap to shorter, longer, or upgraded leads.

    Importance: MEDIUM

    Scosche Sportflex 3 has a fixed cable, while the average headphone has a detachable one. 62% of headphones have a detachable cable.
  • 2 Hz weaker bass extension
    Scosche Sportflex 3 has a higher lowest frequency than the average headphone (20 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.
    What it is: Lowest audio frequency the headphones can reproduce
    When it matters: When deeper bass extension matters for your music or movie listening.

    Importance: MEDIUM

    Good value: <=10 Hz

    Scosche Sportflex 3 has a higher lowest frequency than the average headphone (20 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.20 Hz vs 18 Hz
  • No travel bag
    Scosche Sportflex 3 does not include a travel bag, the average headphone does. 65.2% of headphones include a travel bag.
    What it is: Comes with a protective carrying case or pouch
    When it matters: When protection in transit matters right out of the box.

    Importance: LOW

    Scosche Sportflex 3 does not include a travel bag, the average headphone does. 65.2% of headphones include a travel bag.
  • No neodymium magnet
    Scosche Sportflex 3 does not use neodymium magnets, the average headphone does. 77.4% of headphones use neodymium magnets.
    What it is: Uses neodymium magnets for stronger, clearer sound
    When it matters: When driver construction details are part of how you compare sound hardware.

    Importance: LOW

    Scosche Sportflex 3 does not use neodymium magnets, the average headphone does. 77.4% of headphones use neodymium magnets.
Total
Design
Sound

Graphic comparison of Scosche Sportflex 3 and

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Third-party reviews

United Kingdom
amazon
3.8
529 Reviews
United States
Amazon_logo.png
3.8
529 Reviews

(Reviews last updated: June 2026)

What customers like about Scosche Sportflex 3?

  • High stability and security during vigorous physical activities due to the ear hook design.
  • Good sound pressure level (108 dB/mW) providing high volume with lower-powered devices.
  • Very high sensitivity allowing for satisfying volume levels on portable audio equipment.
  • Effective noise isolation from the ear-insert design, reducing sound leakage and outside noise.
  • Integrated microphone and in-line control panel for managing calls and music on mobile devices.
  • Sweat and water-resistant construction suitable for intense workouts.
  • Comes with a convenient travel pouch for safe transportation.

What customers dislike about Scosche Sportflex 3?

  • Treble can sound 'smeared' or blurred, lacking the delicate shimmer found in premium models.
  • Bass lacks fine detail and can sound boomy depending on how the buds are fitted.
  • The ear hook fitting process can be 'fussy' and difficult to adjust initially.
  • Midrange is described as slightly thin and soft.
  • Can produce a sensation of pressure in the ear opening that may be uncomfortable for some users.
  • Wired-only connectivity lacks the modern convenience of Bluetooth found in competitor sport models.

Expert reviews

U
uk.pcmag.com
19/05/2015
Scosche SportClip 3 Review

The Scosche SportClip 3 is an affordably priced, moisture-resistant earphone pair designed specifically for gym workouts and exercise. It features a functional black-and-gray frame with bendable, moldable rubberized cables that fasten over the ears, alongside pivoting earpieces that ensure a comfortable and exceptionally secure fit. The left cable houses a single-button inline...Read more

A
au.pcmag.com
20/05/2015
Scosche SportClip 3 Review (SportFlex Series)

The Scosche SportClip 3 is an affordable, exercise-focused pair of in-canal earphones rated 3.5 out of 5 (Good) by PCMag Australia. Priced at $34.99 ($11.99 on Amazon), its design prioritises functionality over flair with a moisture-resistant, black-and-grey frame. The primary pros include a highly secure and comfortable fit—achieved through bendable over-ear hooks and pivoting...Read more

(Translated)Show original
C
consumerreports.org
No date listed
Scosche SportFlex 3 Headphone Review

The Consumer Reports review of the Scosche SportFlex 3 highlights a budget-friendly, wired ear-insert headphone with "very good" sound quality and a neutral, clean profile. Key advantages include an earplug-like design that reduces ambient noise, high sensitivity for ample volume, and secure stability during exercise, coupled with a built-in microphone for iOS devices. Consumer...Read more

(Translated)Show original
C
consumerreports.org
29/06/2026
Scosche SportFlex 3 Headphones Review

The Consumer Reports review rates the Scosche SportFlex 3 as a "very good" performer, highlighting a neutral, lively sound with effective passive noise reduction due to its ear-insert design. These 20-gram earphones provide a secure fit via ear hooks, robust volume, water resistance, and an integrated microphone for iOS. However, the evaluation notes drawbacks including inconsistent...Read more

(Translated)Show original

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