Support
41
Suppor
t
6
Specifications
Appearance
Size (Main set) : 46.3 mm x 33.3 mm x 17 mm (1.83 x 1.31 x 0.67 inches)
Weight: 44.7 g / 0.10 lbs (Main set: 18 g / 0.04 lbs, Ear set: 26.7 g / 0.06 lbs)
Length of Ear set cable : 1 200 mm (47.25 inches)
Display: LED
General
Device
MCU: 16 bit, DSC: 24 bit
Memory: 2 Mbyte Nor Flash
Sensor: Optical sensor, Triaxial acceleration Sensor
Connectivity options: Bluetooth
Supported devices: Android Phone, iPhone
Operating Temperature: -15 ~ 45 °C / 5 ~ 113 °F
Android / iOS Application
Android 4.3 or later(Jelly Bean, KitKat),
iOS 6 or later
Resolution(Android): 1920*1080, 1280*720,
Resolution(iOS): 960*640, 1136*640
Bluetooth
Bluetooth regulation: Bluetooth 3.0
RF Channel : Class 2
Range of frequency: 2.4 G ISN Band (2 402 - 2 480 Hz)
Audio band : 20 - 20 000 Hz
Key Feature
Handfree, Listening to music (with highest sound quality using Apt X)
Music playback control : Play, pause, previous song, next song, /-
Voice Guide about battery status (When turned on or battery checking)
Workout : measuring time, consumed calory, distance, speed, and pace, heart rate and
heart rate zone
Voice Guide about workout : Workout start, end, time, consumed calory, distance,
speed, and pace, heart rate, heart rate zone and goal achievement notification.
Cardiovascular fitness (VO
2
Max) measurement
Support LG Fitness smartphone app (for Android phone and iPhone)
Water
Resistance
Sweat resistant
Battery
Battery Charging Temperature: + 10
°C
(+50
°
F) ~ 45
°C
(+113
°
F)
Capacity: Built-in Li-polymer Battery 200 mAh
Battery life: Up to more than 4 hours when checking heart rate and playing music,
and 250 hours in standby mode.
Charging method: USB cable (full charging time: 3 hours)
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Design and specifications are subject to change without notice. Default app that come with the
device are subject to updates and may no longer be supported without prior notice.
Summary of Contents for FR74
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