Samsung Gear S3 vs. Asus VivoWatch vs. Michael Kors Grayson vs. Apple Watch Series 5 vs. Michael Kors Grayson vs. Amazfit T-Rex

 
Gear S3
VivoWatch
Grayson
Watch Series 5
Grayson
T-Rex
 SamsungGear S3Remove Buy NowAsusVivoWatchRemove Buy NowMichael KorsGraysonRemove Buy NowAppleWatch Series 5Remove Buy NowMichael KorsGraysonRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$350$160$350$329$350$140
Release201620182018201920182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swim

Battery

Duration4 days24 hours to 10 days24 hoursNot Yet24 hours20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Color
Resolution360 x 360128 x 128453 x 454384 x 480453x454360 x 360
Size1.3 inchesNA1.39 inches1.78 Inches1.39 inches1.3 inches
Touch
TypeFullcolor AODNAAMOLEDMicroLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water ResistanceIP68IP671 ATMNot Yet1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenKoodOSAndroid WearWatchOS 5Android WearBuild-in
Apps
Music

All Wearables