Fitbit Ionic vs. Casio WSD-F20A vs. Garmin Fenix 5X vs. Amazfit T-Rex vs. Fitbit Inspire 3

 
Ionic
WSD-F20A
Fenix 5X
T-Rex
Inspire 3
 FitbitIonicRemove Buy NowCasioWSD-F20ARemove Buy NowGarminFenix 5XRemove Buy NowAmazfitT-RexRemove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$299$399$699$140$100
Release20172018201720192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days1 dayUp to 12 days20 days10 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250320 x 320240 x240360 x 36032x18
Size1.421.32 inches1.2 inches1.3 inches46 inches
Touch
TypeOLEDLCDNAAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m5 ATM10 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSWear OSBuild-in
Apps
Music

All Wearables