LG Watch Style vs. Michael Kors Grayson vs. Fitbit Charge HR vs. Michael Kors Grayson vs. Amazfit T-Rex vs. Apple Series 6

 
Watch Style
Grayson
Charge HR
Grayson
T-Rex
Series 6
 LGWatch StyleRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitCharge HRRemove Buy NowMichael KorsGraysonRemove Buy NowAmazfitT-RexRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$249$350$150$350$140$399
Release201720182015201820192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration24 hours5 days24 hours20 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 360453 x 454NA453x454360 x 360384 x 480
Size1.2 inches1.39 inchesNA1.39 inches1.3 inches40mm
TouchNA
TypeP-OLEDAMOLEDOLEDAMOLEDAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water ResistanceIP671 ATM1 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2Android WearNAAndroid WearBuild-inWatchOS 5
Apps
Music

All Wearables