ASUS ZenWatch 2 vs. Polar M400 vs. Pebble Core vs. Apple Watch 8 vs. Fitbit Sense 2

 
ZenWatch 2
M400
Core
Watch 8
Sense 2
 ASUSZenWatch 2Remove Buy NowPolarM400Remove Buy NowPebbleCoreRemove Buy NowAppleWatch 8Remove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$150$200$99$499$300
Release20162014201620222022

Activity & Fitness

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

Battery

Durationn/a8 hours to 30 daysNA18 hrs6 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/aNA340 x 272 or 390 x 312336x336
Size1.63 inches or 1.45 inchn/aNA1.5 inches or 1.65 inches1.59 inches
TouchNA
TypeAMOLEDn/aNAAMOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP673 ATMNA5 ATM5 ATM

Notifications

PhoneNA
Emailsn/aNA
Textsn/aNA

Software

Operating SystemAndroid Wearn/aNAWatchOS 9
Apps
Music

All Wearables