Fitbit Ionic vs. Garmin 645 Music vs. Apple Watch Series 4 vs. LG Watch Urbane LTE vs. Amazfit GTS

 
Ionic
645 Music
Watch Series 4
Watch Urbane LTE
GTS
 FitbitIonicRemove Buy NowGarmin645 MusicRemove Buy NowAppleWatch Series 4Remove Buy NowLGWatch Urbane LTERemove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$299$450$329$189$150
Release20172018201820152019

Activity & Fitness

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

Battery

Duration4+ days7 daysNot Yetn/a14 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250240 x 240384 x 480320 x 320348 x 442
Size1.421.2 inches1.78 inches1.3 inches1.65 inches
Touch
TypeOLEDMIPMicroLEDP-OLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m5 ATMNot YetIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSWatch OS 5LG Wearable PlatformWear OS
Apps
Music

All Wearables