Motorola Moto 360 Sport vs. Polar M600 vs. Motorola Moto 360 (1st Gen) vs. Fitbit Charge HR vs. Amazfit T-Rex

 
Moto 360 Sport
M600
Moto 360 (1st Gen)
Charge HR
T-Rex
 MotorolaMoto 360 SportRemove Buy NowPolarM600Remove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowFitbitCharge HRRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$199$330$150$150$140
Release20162016201420152019

Activity & Fitness

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

Battery

Durationn/a2 days1 day5 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a240 x 240320 x 260NA360 x 360
Size1.37 inches1.3 inches1.56 inchesNA1.3 inches
Touchn/aNA
TypeLCDTFTLCDOLEDAMOLED

Functions

Audio Speakern/aAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistancen/aIPX8IP671 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearAndroid WearAndroid WearNABuild-in
Apps
Musicn/aNA

All Wearables