ASUS ZenWatch 2 vs. Polar M600 vs. Jaybird Reign vs. Amazfit T-Rex

 
ZenWatch 2
M600
Reign
T-Rex
 ASUSZenWatch 2Remove Buy NowPolarM600Remove Buy NowJaybirdReignRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$330$150$140
Release2016201620152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a2 days5 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320240 x 240NA360 x 360
Size1.63 inches or 1.45 inch1.3 inchesNA1.3 inches
Touchn/aNA
TypeAMOLEDTFTLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IPX8NA5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearAndroid WearNABuild-in
Apps
Music

All Wearables