Asus VivoWatch vs. Michael Kors Grayson vs. Jawbone UP4 vs. Michael Kors Grayson vs. Amazfit T-Rex vs. Fossil Gen 5 Smartwatch Carlyle

 
VivoWatch
Grayson
UP4
Grayson
T-Rex
Gen 5 Smartwatch Carlyle
 AsusVivoWatchRemove Buy NowMichael KorsGraysonRemove Buy NowJawboneUP4Remove Buy NowMichael KorsGraysonRemove Buy NowAmazfitT-RexRemove Buy NowFossilGen 5 Smartwatch CarlyleRemove Buy Now

Basic Info

Suggested Price$160$350$200$350$140$295
Release201820182015201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration24 hours to 10 days24 hoursNA24 hours20 days1 day
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution128 x 128453 x 454NA453x454360 x 360328 x 328
SizeNA1.39 inchesNA1.39 inches1.3 inches1.3 inches
TouchNA
TypeNAAMOLEDNAAMOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water ResistanceIP671 ATMNA1 ATM5 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemKoodOSAndroid WearNAAndroid WearBuild-inWear OS
Apps
MusicNA

All Wearables