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JLab Fit Sport 3 Wired vs Tangzu Wan'er S.G: which should you buy?

On aggregated review scores the Tangzu Wan'er S.G comes out ahead with a HearWiki score of 79. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: Tangzu Wan'er S.G - Great overall at around $19.

Score breakdown

Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.

Neither pulls ahead overall - they trade wins across the measures.

  • JLab Fit Sport 3 Wired
  • Tangzu Wan'er S.G
HearWiki score
71
79
Sound
6.5
7.8
Battery
6.0
-
Calls
5.5
-
Value
8.0
9.3
Price (USD)
$10
$19

Generation & platform

The scores rank quality. This is the other question: is the newer one actually newer technology, or the same platform in a new shell?

Same generation

These are the same generation of hardware - nothing in the radio, the codecs or the noise cancelling separates them. Nothing separates them on convenience features either, so the choice comes down to tuning and price.

  • Fit Sport 3 WiredYear unknown
  • Wan'er S.G2022

Specifications

Fit Sport 3 WiredWan'er S.G
Type
Wired IEMs
Wired IEMs
Price (USD)
$10
$19
HearWiki score
71
79
Released
-
2022
Availability
Still sold new
Still sold new
Driver
10 mm dynamic
10 mm dynamic
Driver type
dynamic
dynamic
Driver size
10 mm
10 mm
Drivers per side
1
1
Frequency response
20 Hz - 20 kHz
20 Hz - 20 kHz
Impedance
32 Ω
20 Ω
Sensitivity
110 dB/mW
107 dB/mW
Bluetooth
5.0
-
Codecs
SBC
-
Multipoint pairing
No
-
Battery life
10 h
-
Wireless charging
No
-
Active noise cancelling
No
No
ANC type
-
none
Transparency mode
-
No
Companion app
-
No
Custom EQ
-
No
Wear detection
-
No
Controls
-
none
Weight
15.5 g
4.2 g
Water resistance
IP55
-
Detachable cable
-
Yes
USB-C
No
No
Connector
-
2-pin 0.78 mm
Model code
-
Tangzu Wan'er Studio Edition
Microphones
1
-

What reviewers said

JLab Fit Sport 3 Wired

The JLab Fit Sport 3 Wired earphones offer a budget-friendly option for workouts, with a focus on punchy bass and clear mids and highs. They are built for active use with an IP55 rating and a secure fit, though they lack advanced features like noise cancellation or high-quality codecs. Overall, they provide solid performance for the price, making them a practical choice for gym-goers.

  • Pro:Powerful bass response
  • Pro:Clear mids and highs
  • Pro:IP55 water and dust resistance
  • Con:No active noise cancellation
  • Con:Only supports SBC codec
  • Con:Wired design limits mobility

Tangzu Wan'er S.G

The Tangzu Wan'er S.G. is a budget-friendly wired IEM that focuses on delivering a pleasant, warm-leaning sound signature and solid build quality for its price. While it offers strong value with a comfortable fit and agreeable tuning, its technical performance—such as detail retrieval and high-frequency extension—is only average compared to pricier competitors.

  • Pro:Affordable price with strong overall value
  • Pro:Comfortable fit for extended listening
  • Pro:Warm and pleasing tonal balance
  • Con:Average technical performance and detail resolution
  • Con:High frequencies can be limited
  • Con:No included controls or app support

Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.

Compare something else

Swap either side out, or start again from the picker.

New comparisonJLab Fit Sport 3 WiredTangzu Wan'er S.G