ASUS ZenWatch 2 vs. Pebble Time vs. Polar M400 vs. Asus ZenWatch vs. Samsung Galaxy Watch

 
ZenWatch 2
Time
M400
ZenWatch
Galaxy Watch
 ASUSZenWatch 2Remove Buy NowPebbleTimeRemove Buy NowPolarM400Remove Buy NowAsusZenWatchRemove Buy NowSamsungGalaxy WatchRemove Buy Now

Basic Info

Suggested Price$150$150$200$150$330
Release20162015201420142018

Activity & Fitness

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

Battery

Durationn/a7 days8 hours to 30 daysNA7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320168 x 144n/a320 x 320360 x 360
Size1.63 inches or 1.45 inch1.26 inchesn/a1.63 inches1.2 inches or 1.3 inches
Touch
TypeAMOLEDe-papern/aAMOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM3 ATMIP555 ATM

Notifications

Phone
Emailsn/aNA
Textsn/aNA

Software

Operating SystemAndroid WearPebble OSn/aAndroid WearTizen OS
Apps
MusicSpotify

All Wearables