Fitbit Ionic vs. Diesel On Full Guard vs. LG Watch Urbane vs. Fitbit Versa 2 vs. Amazfit T-Rex

 
Ionic
On Full Guard
Watch Urbane
Versa 2
T-Rex
 FitbitIonicRemove Buy NowDieselOn Full GuardRemove Buy NowLGWatch UrbaneRemove Buy NowFitbitVersa 2Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$299$325$245$199$140
Release20172017201520192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration4+ days1 dayNA5 days20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-FiNA

Display

Color
Resolution348x250454 x 454320 x 320300 x 300360 x 360
Size1.421.4 inches1.3 inches1.34 inches1.3 inches
Touch
TypeOLEDOMOLEDP-OLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50mIP67IP675 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSAndroid Wear 2.0Android WearBuild-inBuild-in
Apps
Music

All Wearables