Fitbit Charge 2 vs. Fitbit Charge HR vs. Apple Watch Series 4 vs. LG Watch Urbane LTE vs. Amazfit GTR

 
Charge 2
Charge HR
Watch Series 4
Watch Urbane LTE
GTR
 FitbitCharge 2Remove Buy NowFitbitCharge HRRemove Buy NowAppleWatch Series 4Remove Buy NowLGWatch Urbane LTERemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$150$150$329$189$199
Release20162015201820152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swim

Battery

Duration5 days5 daysNot Yetn/a24 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNAn/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/aNA384 x 480320 x 320454 x 454
Sizen/aNA1.78 inches1.3 inches1.39 inches
Touchn/aNA
TypeOLEDOLEDMicroLEDP-OLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a1 ATMNot YetIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNAWatch OS 5LG Wearable PlatformBuild-in
Apps
Music

All Wearables