ASUS ZenWatch 2 vs. Garmin Vivoactive vs. Polar M400 vs. Fossil Explorist vs. Fitbit Flex

 
ZenWatch 2
Vivoactive
M400
Explorist
Flex
 ASUSZenWatch 2Remove Buy NowGarminVivoactiveRemove Buy NowPolarM400Remove Buy NowFossilExploristRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$150$250$200$255$100
Release20162015201420182013

Activity & Fitness

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

Battery

Durationn/a14 hours to 11 days8 hours to 30 days24 hours5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320205 x 148n/a454 x454NA
Size1.63 inches or 1.45 inch1.38 inchesn/a1.4 inchesNA
TouchNA
TypeAMOLEDLCDn/aAMOLEDLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM3 ATMIP671 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aWear OSNA
Apps
Music

All Wearables