Fitbit Ionic vs. Garmin Fenix 5 vs. Asus ZenWatch vs. Casio WSD-F20A vs. Fitbit Charge HR

 
Ionic
Fenix 5
ZenWatch
WSD-F20A
Charge HR
 FitbitIonicRemove Buy NowGarminFenix 5Remove Buy NowAsusZenWatchRemove Buy NowCasioWSD-F20ARemove Buy NowFitbitCharge HRRemove Buy Now

Basic Info

Suggested Price$299$599.99$150$399$150
Release20172017201420182015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days2 WeeksNA1 day5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250240 x 240320 x 320320 x 320NA
Size1.421.2 inches1.63 inches1.32 inchesNA
TouchNA
TypeOLEDnaAMOLEDLCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m10 ATMIP555 ATM1 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemFitbit OSAndroid WearWear OSNA
Apps
Music

All Wearables