ASUS ZenWatch 2 vs. Fitbit Surge vs. Garmin Vivosmart vs. Fitbit Ionic vs. Fitbit Flex

 
ZenWatch 2
Surge
Vivosmart
Ionic
Flex
 ASUSZenWatch 2Remove Buy NowFitbitSurgeRemove Buy NowGarminVivosmartRemove Buy NowFitbitIonicRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$150$250$170$299$100
Release20162016201420172013

Activity & Fitness

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

Battery

Durationn/a7 days7 days4+ days5 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 320n/a128 x 16348x250NA
Size1.63 inches or 1.45 inch1.26 inches1.41 inches1.42NA
TouchNA
TypeAMOLEDMonochrome LCDOLEDOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATM50m1 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aFitbit OSNA
Apps
Music

All Wearables