Garmin Vivosmart vs. Samsung Gear Fit2 vs. LG Watch Style vs. Michael Kors Grayson vs. Michael Kors Grayson vs. Amazfit T-Rex

 
Vivosmart
Gear Fit2
Watch Style
Grayson
Grayson
T-Rex
 GarminVivosmartRemove Buy NowSamsungGear Fit2Remove Buy NowLGWatch StyleRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$170$180$249$350$350$140
Release201420162017201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days3-4 days24 hours24 hours20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution128 x 16432 x 216360 x 360453 x 454453x454360 x 360
Size1.41 inches1.5 inches1.2 inches1.39 inches1.39 inches1.3 inches
Touch
TypeOLEDSuper AMOLEDP-OLEDAMOLEDAMOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP68IP671 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aTizenAndroid Wear 2Android WearAndroid WearBuild-in
Apps
Music

All Wearables