Garmin Fenix 3 vs. Diesel On Full Guard 2.5 vs. LG Watch Urbane LTE vs. Garmin Vivosmart 4 vs. Amazfit T-Rex

 
Fenix 3
On Full Guard 2.5
Watch Urbane LTE
Vivosmart 4
T-Rex
 GarminFenix 3Remove Buy NowDieselOn Full Guard 2.5Remove Buy NowLGWatch Urbane LTERemove Buy NowGarminVivosmart 4Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$500$325$189$130$140
Release20152018201520182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleepn/a
Steps
Swim

Battery

Duration50 hours to 6 weeks4 daysn/a7 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Macn/an/a
Windowsn/an/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218454x454320 x 32048 x 128360 x 360
Size1.2 inches1.39 inches1.3 inches0.74 inches1.3 inches
Touch
TypeChroma LEDP-OLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM3 ATMIP675 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSLG Wearable PlatformBuild-in
Apps
Music

All Wearables