Fitbit Ionic vs. Apple Watch vs. Casio WSD-F20A vs. Garmin Fenix 5X vs. Fitbit Charge

 
Ionic
Watch
WSD-F20A
Fenix 5X
Charge
 FitbitIonicRemove Buy NowAppleWatchRemove Buy NowCasioWSD-F20ARemove Buy NowGarminFenix 5XRemove Buy NowFitbitChargeRemove Buy Now

Basic Info

Suggested Price$299$349$399$699$130
Release20172015201820172014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days18 hours1 dayUp to 12 days7-10 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250340 x 272 or 390 x 312320 x 320240 x240NA
Size1.421.5 inches or 1.65 inches1.32 inches1.2 inchesNA
TouchNA
TypeOLEDAMOLEDLCDNAOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50mIPX75 ATM10 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSWatch OSWear OSNA
Apps
Music

All Wearables