ASUS ZenWatch 2 vs. Garmin Fenix 3 vs. Polar M600 vs. Garmin 645 Music vs. HTC re Grip

 
ZenWatch 2
Fenix 3
M600
645 Music
re Grip
 ASUSZenWatch 2Remove Buy NowGarminFenix 3Remove Buy NowPolarM600Remove Buy NowGarmin645 MusicRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$150$500$330$450$199
Release20162015201620182020

Activity & Fitness

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

Battery

Durationn/a50 hours to 6 weeks2 days7 days5 hours to 2.5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320218 x 218240 x 240240 x 240160 x 32
Size1.63 inches or 1.45 inch1.2 inches1.3 inches1.2 inches1.8 inches
Touchn/a
TypeAMOLEDChroma LEDTFTMIPPMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6710 ATMIPX85 ATMIP57

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aAndroid WearNA
Apps
Music

All Wearables