ASUS ZenWatch 2 vs. Garmin Forerunner 225 vs. Polar M400 vs. Garmin Vivosmart 3 vs. Pebble Core

 
ZenWatch 2
Forerunner 225
M400
Vivosmart 3
Core
 ASUSZenWatch 2Remove Buy NowGarminForerunner 225Remove Buy NowPolarM400Remove Buy NowGarminVivosmart 3Remove Buy NowPebbleCoreRemove Buy Now

Basic Info

Suggested Price$150$300$200$139.99$99
Release20162015201420172016

Activity & Fitness

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

Battery

Durationn/a10 hours to 4 weeks8 hours to 30 days5 daysNA
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320180 x 180n/a64 x 128NA
Size1.63 inches or 1.45 inch1 inchn/aNANA
TouchNA
TypeAMOLEDn/an/aOLEDNA

Functions

Audio Speaker22Alerts only
Clock
Phonen/aNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM3 ATM5 ATMNA

Notifications

Phonen/aNA
Emailsn/an/aNA
Textsn/an/aNA

Software

Operating SystemAndroid Wearn/an/aNA
Appsn/a
Musicn/a

All Wearables