ASUS ZenWatch 2 vs. Amazfit Arc vs. Fitbit Flex vs. Amazfit T-Rex vs. Garmin VivoActive 4

 
ZenWatch 2
Arc
Flex
T-Rex
VivoActive 4
 ASUSZenWatch 2Remove Buy NowAmazfitArcRemove Buy NowFitbitFlexRemove Buy NowAmazfitT-RexRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$150$69.99$100$140$349
Release20162016201320192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a20 days5 days20 days8 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 32072 x40NA360 x 360260 x 260
Size1.63 inches or 1.45 inch0.42 inchesNA1.3 inches1.3ionches
TouchNA
TypeAMOLEDOLEDLEDAMOLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP671 ATM5 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearNABuild-inWear OS
Apps
Music

All Wearables