Garmin Vivoactive HR vs. Fitbit Ionic vs. Garmin Forerunner 935 vs. Asus ZenWatch vs. Casio WSD-F20A

 
Vivoactive HR
Ionic
Forerunner 935
ZenWatch
WSD-F20A
 GarminVivoactive HRRemove Buy NowFitbitIonicRemove Buy NowGarminForerunner 935Remove Buy NowAsusZenWatchRemove Buy NowCasioWSD-F20ARemove Buy Now

Basic Info

Suggested Price$250$299$500$150$399
Release20162017201720142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days4+ daysUp to 2 weeksNA1 day
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205348x250240 x 240320 x 320320 x 320
Size1.38 inches1.421.2 inches1.63 inches1.32 inches
Touch
Typen/aOLEDLCDAMOLEDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM50m5 ATMIP555 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating Systemn/aFitbit OSAndroid WearWear OS
Apps
Music

All Wearables