Asus ZenWatch vs. Michael Kors Access Sofie vs. Fitbit Charge 3 vs. Apple Watch Series 4 vs. Amazfit T-Rex

 
ZenWatch
Access Sofie
Charge 3
Watch Series 4
T-Rex
 AsusZenWatchRemove Buy NowMichael KorsAccess SofieRemove Buy NowFitbitCharge 3Remove Buy NowAppleWatch Series 4Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$395$150$329$140
Release20142017201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

DurationNA1 day7 daysNot Yet20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNANot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution320 x 320390 x 390 1.19 inches66 x 18384 x 480360 x 360
Size1.63 inches.721 inches1.78 inches1.3 inches
TouchAMOLDED
TypeAMOLEDOLEDMicroLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP551 ATM5 ATMNot Yet5 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemAndroid WearAndroid Wear 2.0NAWatch OS 5Build-in
Apps
Music

All Wearables