Amazfit Pace vs. Asus ZenWatch vs. Fitbit Charge 3 vs. Jaybird Reign vs. Amazfit T-Rex

 
Pace
ZenWatch
Charge 3
Reign
T-Rex
 AmazfitPaceRemove Buy NowAsusZenWatchRemove Buy NowFitbitCharge 3Remove Buy NowJaybirdReignRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$130$150$150$150$140
Release20172014201820152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 daysNA7 days5 days20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNANA
WindowsNANot yetNA

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution320 x 300320 x 32066 x 18NA360 x 360
Size1.34 inches1.63 inches.721 inchesNA1.3 inches
TouchNA
TypeTFT LCDAMOLEDOLEDLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP555 ATMNA5 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemProprietaryAndroid WearNANABuild-in
Apps
Music

All Wearables