LG Watch Style vs. Jawbone UP4 vs. Garmin Forerunner 45 vs. Garmin Vivosmart 4 vs. Amazfit T-Rex

 
Watch Style
UP4
Forerunner 45
Vivosmart 4
T-Rex
 LGWatch StyleRemove Buy NowJawboneUP4Remove Buy NowGarminForerunner 45Remove Buy NowGarminVivosmart 4Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$249$200$199$130$140
Release20172015201920182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

DurationNA7 days7 days20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 360NA208 x 20848 x 128360 x 360
Size1.2 inchesNA1.04 inches0.74 inches1.3 inches
TouchNA
TypeP-OLEDNALCDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67NA5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2NABuilt-inBuild-in
Apps
MusicNA

All Wearables