Garmin Fenix 3 vs. Motorola Moto 360 Sport vs. Fitbit Charge HR vs. Jaybird Reign vs. Amazfit T-Rex

 
Fenix 3
Moto 360 Sport
Charge HR
Reign
T-Rex
 GarminFenix 3Remove Buy NowMotorolaMoto 360 SportRemove Buy NowFitbitCharge HRRemove Buy NowJaybirdReignRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$500$199$150$150$140
Release20152016201520152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swimn/a

Battery

Duration50 hours to 6 weeksn/a5 days5 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218n/aNANA360 x 360
Size1.2 inches1.37 inchesNANA1.3 inches
TouchNANA
TypeChroma LEDLCDOLEDLEDAMOLED

Functions

Audio Speakern/a
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance10 ATMn/a1 ATMNA5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearNANABuild-in
Apps
Musicn/a

All Wearables