Diesel On Full Guard vs. Fitbit Charge 3 vs. Apple Watch Series 4 vs. Amazfit GTR vs. Apple Watch 8

 
On Full Guard
Charge 3
Watch Series 4
GTR
Watch 8
 DieselOn Full GuardRemove Buy NowFitbitCharge 3Remove Buy NowAppleWatch Series 4Remove Buy NowAmazfitGTRRemove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$325$150$329$199$499
Release20172018201820192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1 day7 daysNot Yet24 days18 hrs
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
WindowsNot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution454 x 45466 x 18384 x 480454 x 454340 x 272 or 390 x 312
Size1.4 inches.721 inches1.78 inches1.39 inches1.5 inches or 1.65 inches
Touch
TypeOMOLEDOLEDMicroLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMNot Yet5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2.0NAWatch OS 5Build-inWatchOS 9
Apps
Music

All Wearables