ASUS ZenWatch 2 vs. Pebble Classic vs. Polar M400 vs. Garmin Vivosmart HR vs. Garmin Forerunner 235

 
ZenWatch 2
Classic
M400
Vivosmart HR
Forerunner 235
 ASUSZenWatch 2Remove Buy NowPebbleClassicRemove Buy NowPolarM400Remove Buy NowGarminVivosmart HRRemove Buy NowGarminForerunner 235Remove Buy Now

Basic Info

Suggested Price$150$99$200$170$299.99
Release20162013201420152017

Activity & Fitness

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

Battery

Durationn/a5-7 days8 hours to 30 days5 days9 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320168 x 144n/a160 x 68215 x 180
Size1.63 inches or 1.45 inch1.26 inchesn/a1.08 inches1.23 inches
Touch
TypeAMOLEDe-papern/an/aMIP

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM3 ATM5 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearPebble OSn/an/a
Apps
Music

All Wearables