Polar M600 vs. Garmin Forerunner 235 vs. Motorola Moto 360 (1st Gen) vs. Amazfit T-Rex vs. Garmin VivoActive 4

 
M600
Forerunner 235
Moto 360 (1st Gen)
T-Rex
VivoActive 4
 PolarM600Remove Buy NowGarminForerunner 235Remove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowAmazfitT-RexRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$330$299.99$150$140$349
Release20162017201420192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days9 days1 day20 days8 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240215 x 180320 x 260360 x 360260 x 260
Size1.3 inches1.23 inches1.56 inches1.3 inches1.3ionches
Touchn/a
TypeTFTMIPLCDAMOLEDMIP

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX85 ATMIP675 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearAndroid WearBuild-inWear OS
Apps
MusicNA

All Wearables