LG Watch Style vs. Amazfit Stratos vs. Garmin Vivosmart 3 vs. Amazfit GTR vs. Amazfit T-Rex

 
Watch Style
Stratos
Vivosmart 3
GTR
T-Rex
 LGWatch StyleRemove Buy NowAmazfitStratosRemove Buy NowGarminVivosmart 3Remove Buy NowAmazfitGTRRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$249$199$139.99$199$140
Release20172018201720192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days5 days24 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 360320 x 30064 x 128454 x 454360 x 360
Size1.2 inches1.34 inchesNA1.39 inches1.3 inches
Touch
TypeP-OLEDOLEDOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2ProprietaryBuild-inBuild-in
Apps
Music

All Wearables