ASUS ZenWatch 2 vs. Pebble Steel vs. Polar M600 vs. Fitbit Charge vs. HTC re Grip

 
ZenWatch 2
Steel
M600
Charge
re Grip
 ASUSZenWatch 2Remove Buy NowPebbleSteelRemove Buy NowPolarM600Remove Buy NowFitbitChargeRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$150$150$330$130$199
Release20162014201620142020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5-7 days2 days7-10 days5 hours to 2.5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320168 x 144240 x 240NA160 x 32
Size1.63 inches or 1.45 inch1.26 inches1.3 inchesNA1.8 inches
Touchn/aNA
TypeAMOLEDe-paperTFTOLEDPMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIPX81 ATMIP57

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearPebble OSAndroid WearNANA
Apps
Music

All Wearables