Fitbit Ionic vs. Garmin 645 Music vs. Garmin Chronos vs. LG Watch Urbane LTE vs. Amazfit T-Rex

 
Ionic
645 Music
Chronos
Watch Urbane LTE
T-Rex
 FitbitIonicRemove Buy NowGarmin645 MusicRemove Buy NowGarminChronosRemove Buy NowLGWatch Urbane LTERemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$299$450$1500$189$140
Release20172018201820152019

Activity & Fitness

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

Battery

Duration4+ days7 days8 daysn/a20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250240 x 240218 x 218320 x 320360 x 360
Size1.421.2 inches1.2 inches1.3 inches1.3 inches
Touch
TypeOLEDMIPMIPP-OLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m5 ATM10 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSWear OSLG Wearable PlatformBuild-in
Apps
Music

All Wearables