ASUS ZenWatch 2 vs. Polar M400 vs. Withings Activite Sapphire vs. Garmin Forerunner 235 vs. Garmin Vivoactive 3

 
ZenWatch 2
M400
Activite Sapphire
Forerunner 235
Vivoactive 3
 ASUSZenWatch 2Remove Buy NowPolarM400Remove Buy NowWithingsActivite SapphireRemove Buy NowGarminForerunner 235Remove Buy NowGarminVivoactive 3Remove Buy Now

Basic Info

Suggested Price$150$200$450$299.99$299
Release20162014201420172017

Activity & Fitness

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

Battery

Durationn/a8 hours to 30 days8 months9 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/an/a215 x 180240 x 240
Size1.63 inches or 1.45 inchn/a1.3 inches1.23 inches1.2 inches
Touch
TypeAMOLEDn/aAnalogMIPMIP

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP673 ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/a
Apps
Music

All Wearables