LG Watch Style vs. Fossil Explorist vs. Polar A370 vs. Garmin Vivosmart 4 vs. Amazfit T-Rex

 
Watch Style
Explorist
A370
Vivosmart 4
T-Rex
 LGWatch StyleRemove Buy NowFossilExploristRemove Buy NowPolarA370Remove Buy NowGarminVivosmart 4Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$249$255$179.95$130$140
Release20172018201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration24 hoursUp to 3 days7 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 360454 x454160 x 8048 x 128360 x 360
Size1.2 inches1.4 inches1.18 inches0.74 inches1.3 inches
Touch
TypeP-OLEDAMOLEDTFT LCDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP67WR305 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2Wear OSBuild-in
Apps
Music

All Wearables