Garmin Fenix 3 vs. Motorola Moto 360 Sport vs. Polar M600 vs. Garmin Vivosmart vs. Amazfit T-Rex

 
Fenix 3
Moto 360 Sport
M600
Vivosmart
T-Rex
 GarminFenix 3Remove Buy NowMotorolaMoto 360 SportRemove Buy NowPolarM600Remove Buy NowGarminVivosmartRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$500$199$330$170$140
Release20152016201620142019

Activity & Fitness

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

Battery

Duration50 hours to 6 weeksn/a2 days7 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218n/a240 x 240128 x 16360 x 360
Size1.2 inches1.37 inches1.3 inches1.41 inches1.3 inches
Touchn/a
TypeChroma LEDLCDTFTOLEDAMOLED

Functions

Audio Speakern/aAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance10 ATMn/aIPX85 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearAndroid Wearn/aBuild-in
Apps
Musicn/a

All Wearables