Polar M600 vs. Garmin Vivosmart vs. Asus VivoWatch vs. Motorola Moto 360 (1st Gen) vs. Amazfit T-Rex

 
M600
Vivosmart
VivoWatch
Moto 360 (1st Gen)
T-Rex
 PolarM600Remove Buy NowGarminVivosmartRemove Buy NowAsusVivoWatchRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$330$170$160$150$140
Release20162014201820142019

Activity & Fitness

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

Battery

Duration2 days7 days24 hours to 10 days1 day20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240128 x 16128 x 128320 x 260360 x 360
Size1.3 inches1.41 inchesNA1.56 inches1.3 inches
Touchn/a
TypeTFTOLEDNALCDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water ResistanceIPX85 ATMIP67IP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aKoodOSAndroid WearBuild-in
Apps
MusicNA

All Wearables