Diesel On Full Guard vs. Fitbit Charge 3 vs. LG G Watch R vs. Amazfit GTR vs. Amazfit T-Rex

 
On Full Guard
Charge 3
G Watch R
GTR
T-Rex
 DieselOn Full GuardRemove Buy NowFitbitCharge 3Remove Buy NowLGG Watch RRemove Buy NowAmazfitGTRRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$325$150$300$199$140
Release20172018201420192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1 day7 days2 days24 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
WindowsNot yetn/a

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution454 x 45466 x 18320 x 320454 x 454360 x 360
Size1.4 inches.721 inches1.3 inches1.39 inches1.3 inches
Touch
TypeOMOLEDOLEDP-OLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIP675 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2.0NAAndroid WearBuild-inBuild-in
Apps
Music

All Wearables