LG Watch Sport vs. LG Watch Urbane 2 vs. Garmin Vivosmart 3 vs. Garmin Vivosmart 4 vs. Amazfit T-Rex

 
Watch Sport
Watch Urbane 2
Vivosmart 3
Vivosmart 4
T-Rex
 LGWatch SportRemove Buy NowLGWatch Urbane 2Remove Buy NowGarminVivosmart 3Remove Buy NowGarminVivosmart 4Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$349$300$139.99$130$140
Release20162015201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration1.45 daysNA5 days7 days20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution480 x 480480 x 48064 x 12848 x 128360 x 360
Size1.38 inches1.38 inchesNA0.74 inches1.3 inches
Touch
TypeP-OLEDP-OLEDOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68NA5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2Android WearBuild-in
Apps
Music

All Wearables