JBL - Under Armour Sport Heart Rate Wireless In-Ear Headphones - Black

Track your heart rate, listen to music or talk hands-free on these JBL in-ear headphones. The ergonomic ear tips twist into your ear and stay in place with TwistLock technology without causing discomfort. These durable, sweat-proof JBL in-ear headphones have a battery life of up to 5 hours and come with a one-year MapMyFitness premium membership.

Headphone Buying Guide


Normal Wear & Tear • Power Surges

Plan Details

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Protection Plan Options


What's Included

  • 12-month premium membership to MapMyRun
  • Under Armour Sport Wireless Heart Rate

Ratings & Reviews

Overall Customer Rating:
70% of customers would recommend this product to a friend (70 out of 101)

Product Features

In-ear design

Fits securely and directs music into your ears for full, uninterrupted audio.

Bluetooth 4.2 interface

Enables simple wireless pairing with your Bluetooth-enabled device. Supports HFP, HSP, A2DP and AVRCP Bluetooth profiles.

Rechargeable battery

Offers up to 5 hours of use on a charge.

In-line microphone

Lets you enjoy hands-free calls.


Provides protection from sweat, so you can easily wear headphones while working out.

5.8mm drivers

Deliver powerful sound.

10Hz - 22kHz frequency response

For faithful sound reproduction.

Dynamic transducer design

For reference-grade audio.

Stereo design

Delivers crisp tones.

Carrying case included

For easy portability.

What Experts are Saying

Overall Customer Rating

3.7 out of 53.7
101 Reviews
70%of customers recommend this product.



What Experts are Saying

Click to visit alaTest website
The analysis of all aggregated expert reviews shows that the reviewers are positive about sound and durability. Using an algorithm based on product age, reviewers ratings history, popularity, product category expertise and other factors, this product gets an alaTest Expert Rating of 87/100 = Very good quality.
  • TechaerisRating, 4.7 out of 5November 7, 2016
    JBL Under Armour Sport Wireless review: Big sound that stays put
    Great fit, great sound, sweat proof, and a 12 month free premium membership to MapMyRun.Full Review
  • TweakTownRating, 4.5 out of 5Jeff Williams on May 11, 2016
    JBL Under Armour Bluetooth Wireless Headphones Review
    Two famous company that have little to do with each other team up to produce a pair of Bluetooth wireless headphones. How do JBL and Under Armour do?Full Review
  • Expert Reviews (UK)Rating, 3 out of 5Richard Easton on April 1, 2016
    JBL Under Armour Headphones Wireless review
    The JBL Under Armour Headphones Wireless have a good fit but their durability let them downFull Review
  • Chip ChickScott Schaen on February 17, 2016
    JBL Under Armour Headphones Review – Perfect For The Gym, But Great For Everyday Too
    Under Armour is getting into the tech scene and their new wireless headphones will have you wondering what took them so long. The UA Wireless Headphones are engineered by JBL and feature a resilient design that's military grade sweatproof. TheirFull Review
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