To properly experience our LG.com website, you will need to use an alternate browser or upgrade to a newer version of internet Explorer (IE9 or greater).

The LG.com website utilizes responsive design to provide convenient experience that conforms to your devices screen size. In order to get the best possible experience our LG.COM website please follow below instructions.

If you’re using Internet Explorer 8 or earlier, you will need to use an alternate browser such as Firefox or Chrome or upgrade to a newer version of internet Explorer (IE9 or greater).

If you’re using Internet Explorer 9 and higher, turn off your Internet Explorer browser’s “Compatibility View settings” by following steps below:

  • Right click at the top of your browser and make sure the “Menu Bar” option is selected
  • Select “Tools” from the menu bar and then select “Compatibility View settings”
  • In the pop-up menu uncheck all three boxes and click “Close”
  • Your browser window will automatically refresh and you’ll be ready to go
Skip to Contents Skip to Accessibility Help

HRM Earphone

  • FR74

  • Discontinued Product
FR74
FR74

Key Features

  • REAL-TIME HEART MONITORING
  • CUSTOM COMFORT EARPHONES
  • WIRELESS DATA PROCESSING MEDALLION
  • VOICE GUIDE
  • FULLY COMPATIBLE WITH LIFEBAND TOUCH ACTIVITY TRACKER
HRM Earphone
Where to Buy
Be the first to review
GENERAL
Display LED
MCU 16 bit
DSC 24 bit
Memory 2 MB Nor Flash
Sensor Optical Sensor, Triaxial Acceleration Sensor
Water Resistant Yes
KEY FEATURES
Hands Free aptX® Sound Quality
Music Playback Control Play, Pause, Previous Song, Next Song, Volume +/-
Voice Guide Batter Status (When powered on, or checking the battery)
Workout Measuring time, Consumed Calories, Distance, Speed, Pace, Heart Rate, Heart Rate Zone
Workout Voice Guide Workout Start, End, Time, Consumed Calories, Distance, Speed, Pace, Heart Rate, Heart Rate Zone, Goal Achievement Notification
Cardiovascular Fitness Measurement VO₂Max
LG Fitness Smartphone App Support Android and iPhone
CONNECTIVITY
Bluetooth 3.0
Bluetooth RF Channel Class 2
Bluetooth Range of Frequency 2.4 G ISN Band (2,402 - 2,480 Hz)
Bluetooth Audio Band 20 - 20,000 Hz
micro USB Yes
SMARTPHONE COMPATIBILITY
Android Phone Android 4.3 or later (Jelly Bean, Kit Kat)
Android Resolution 1920x1080, 1280x720, 800x480
iPhone iOS 6 or later
iPhone Resolution 960x640, 1136x640
POWER
Battery Life Up to more than 4 hours when checking heart rate and playing music, up to more than 6 hours when playing music and 250 hours in standby mode
Operating Temperature -15 ~ 45°C / 5 ~ 113°F
Battery Charging Temperature +10°C (+50°F) ~ +45°C (+113°F)
Battery Capacity Built-in Li-polymer Battery 200 mAh
Charging Method USB Cable (Full Charging Time: 3 Hours)

What People Are Saying

  • bvseo_sdk, java_sdk, bvseo-2.3.0.0
  • CLOUD, getReviews, 3ms
  • REVIEWS, PRODUCT
  • bvseo-msg: The resource to the URL or file is currently unavailable.;

We're here to support you with our product.

View FR74 Product Support

Contact us for any support inquiries.

ASK & ANSWER

Ask your questions. Share your answers.
Please first review the detailed product information and help guides in the Product Support section for this product prior to posting a question.

  • bvseo_sdk, java_sdk, bvseo-2.3.0.0
  • CLOUD, getContent, 4ms
  • QUESTIONS, PRODUCT
  • bvseo-msg: The resource to the URL or file is currently unavailable.;

RECENTLY VIEWED

Take control of personal fitness with LG’s revolutionary Lifeband Touch Activity Tracker and HRM Earphone. These state-of-the art products work together to play a vital role in helping you reach and maintain your fitness goals, boasting a fusion of advanced activity tracking, biometric data, Bluetooth® app connectivity, plus effortless access to your music and phone. Learn more about these fitness tracking devices, plus all of LG’s innovative products, designed to simplify and beautify your world. Life’s Good.
Design, features and specifications subject to change without notice. Screen images simulated and/or dramatized. Some features in videos may not be available on all models. Please refer to the TECHNICAL SPECIFICATIONS tab for a complete list of features by model.