Apple Watch vs. Diesel On Full Guard vs. LG G Watch R vs. Amazfit T-Rex vs. Apple Watch 8

 
Watch
On Full Guard
G Watch R
T-Rex
Watch 8
 AppleWatchRemove Buy NowDieselOn Full GuardRemove Buy NowLGG Watch RRemove Buy NowAmazfitT-RexRemove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$349$325$300$140$499
Release20152017201420192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours1 day2 days20 days18 hrs
Rechargeable

Compatibility

Android
iOS
Windows PhoneNAn/a
MacNAn/a
WindowsNAn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312454 x 454320 x 320360 x 360340 x 272 or 390 x 312
Size1.5 inches or 1.65 inches1.4 inches1.3 inches1.3 inches1.5 inches or 1.65 inches
Touch
TypeAMOLEDOMOLEDP-OLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7IP67IP675 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OSAndroid Wear 2.0Android WearBuild-inWatchOS 9
Apps
Music

All Wearables