ASUS ZenWatch 2 vs. Asus ZenWatch vs. Jawbone UP24 vs. Jaybird Reign vs. Amazfit T-Rex

 
ZenWatch 2
ZenWatch
UP24
Reign
T-Rex
 ASUSZenWatch 2Remove Buy NowAsusZenWatchRemove Buy NowJawboneUP24Remove Buy NowJaybirdReignRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$150$130$150$140
Release20162014201320152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/aNA14 days5 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANANA
Macn/aNANANA
Windowsn/aNANANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320320 x 320NANA360 x 360
Size1.63 inches or 1.45 inch1.63 inchesNANA1.3 inches
TouchNANA
TypeAMOLEDAMOLEDNALEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP55Splash ResistantNA5 ATM

Notifications

Phone
Emailsn/aNA
Textsn/aNA

Software

Operating SystemAndroid WearAndroid WearNANABuild-in
Apps
Music

All Wearables