LG Watch Sport vs. Michael Kors Grayson vs. Fitbit Flex vs. Jawbone UP2 vs. Michael Kors Grayson vs. Amazfit T-Rex

 
Watch Sport
Grayson
Flex
UP2
Grayson
T-Rex
 LGWatch SportRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitFlexRemove Buy NowJawboneUP2Remove Buy NowMichael KorsGraysonRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$349$350$100$100$350$140
Release201620182013201520182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.45 days24 hours5 days7 days24 hours20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution480 x 480453 x 454NANA453x454360 x 360
Size1.38 inches1.39 inchesNANA1.39 inches1.3 inches
TouchNANA
TypeP-OLEDAMOLEDLEDNAAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP681 ATM1 ATMSplash resistant1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2Android WearNANAAndroid WearBuild-in
Apps
Music

All Wearables