Fitbit Ionic vs. Garmin Fenix 5 vs. Amazfit Arc vs. Casio G-Shock GBA800 vs. Amazfit T-Rex

 
Ionic
Fenix 5
Arc
G-Shock GBA800
T-Rex
 FitbitIonicRemove Buy NowGarminFenix 5Remove Buy NowAmazfitArcRemove Buy NowCasioG-Shock GBA800Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$299$599.99$69.99$120$140
Release20172017201620182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days2 Weeks20 days2 years20 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250240 x 24072 x40360 x 360
Size1.421.2 inches0.42 inches1.3 inches
Touch
TypeOLEDnaOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m10 ATMIP6720 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSBuild-in
Apps
Music

All Wearables