Diesel On Full Guard vs. Pebble Core vs. Garmin Forerunner 45 vs. Amazfit T-Rex vs. Apple Watch 7

 
On Full Guard
Core
Forerunner 45
T-Rex
Watch 7
 DieselOn Full GuardRemove Buy NowPebbleCoreRemove Buy NowGarminForerunner 45Remove Buy NowAmazfitT-RexRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$325$99$199$140$429
Release20172016201920192021

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration1 dayNA7 days20 days18 Hours
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution454 x 454NA208 x 208360 x 360396 x 484
Size1.4 inchesNA1.04 inches1.3 inches1.9 inches
TouchNA
TypeOMOLEDNALCDAMOLEDMicroLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67NA5 ATM5 ATMwater resistant but not waterproof

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemAndroid Wear 2.0NABuilt-inBuild-inWatchOS 8
Apps
Music

All Wearables