ASUS ZenWatch 2 vs. Acer Liquid Leap vs. Apple Watch vs. Fitbit Flex vs. Amazfit T-Rex

 
ZenWatch 2
Liquid Leap
Watch
Flex
T-Rex
 ASUSZenWatch 2Remove Buy NowAcerLiquid LeapRemove Buy NowAppleWatchRemove Buy NowFitbitFlexRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$90$349$100$140
Release20162015201520132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 to 7 days18 hours5 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320128 x 32340 x 272 or 390 x 312NA360 x 360
Size1.63 inches or 1.45 inch1 inch1.5 inches or 1.65 inchesNA1.3 inches
TouchNA
TypeAMOLEDOLEDAMOLEDLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IPX4IPX71 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearWatch OSNABuild-in
Apps
Music

All Wearables