ASUS ZenWatch 2 vs. Fitbit Charge 2 vs. Garmin Vivofit 3 vs. Fitbit Ionic vs. Fitbit Charge

 
ZenWatch 2
Charge 2
Vivofit 3
Ionic
Charge
 ASUSZenWatch 2Remove Buy NowFitbitCharge 2Remove Buy NowGarminVivofit 3Remove Buy NowFitbitIonicRemove Buy NowFitbitChargeRemove Buy Now

Basic Info

Suggested Price$150$150$100$299$130
Release20162016201620172014

Activity & Fitness

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

Battery

Durationn/a5 days1 year4+ days7-10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a64 x 64348x250NA
Size1.63 inches or 1.45 inchn/a0.55 inches1.42NA
Touchn/aNA
TypeAMOLEDOLEDn/aOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/a5 ATM50m1 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aFitbit OSNA
Apps
Music

All Wearables