Garmin Vivosmart vs. Michael Kors Grayson vs. Diesel On Full Guard 2.5 vs. LG G Watch R vs. Michael Kors Grayson vs. Amazfit T-Rex

 
Vivosmart
Grayson
On Full Guard 2.5
G Watch R
Grayson
T-Rex
 GarminVivosmartRemove Buy NowMichael KorsGraysonRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowLGG Watch RRemove Buy NowMichael KorsGraysonRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$170$350$325$300$350$140
Release201420182018201420182019

Activity & Fitness

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

Battery

Duration7 days24 hours4 days2 days24 hours20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution128 x 16453 x 454454x454320 x 320453x454360 x 360
Size1.41 inches1.39 inches1.39 inches1.3 inches1.39 inches1.3 inches
Touch
TypeOLEDAMOLEDP-OLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATM3 ATMIP671 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearWear OSAndroid WearAndroid WearBuild-in
Apps
Music

All Wearables