Fitbit Ionic vs. Garmin Fenix 5 vs. LG Watch Sport vs. Amazfit Arc vs. Amazfit T-Rex

 
Ionic
Fenix 5
Watch Sport
Arc
T-Rex
 FitbitIonicRemove Buy NowGarminFenix 5Remove Buy NowLGWatch SportRemove Buy NowAmazfitArcRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$299$599.99$349$69.99$140
Release20172017201620162019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days2 Weeks1.45 days20 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250240 x 240480 x 48072 x40360 x 360
Size1.421.2 inches1.38 inches0.42 inches1.3 inches
Touch
TypeOLEDnaP-OLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m10 ATMIP68IP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSAndroid Wear 2Build-in
Apps
Music

All Wearables