Garmin Fenix 5 vs. Asus ZenWatch vs. Casio G-Shock GBA800 vs. Garmin Forerunner 45 vs. Amazfit T-Rex

 
Fenix 5
ZenWatch
G-Shock GBA800
Forerunner 45
T-Rex
 GarminFenix 5Remove Buy NowAsusZenWatchRemove Buy NowCasioG-Shock GBA800Remove Buy NowGarminForerunner 45Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$599.99$150$120$199$140
Release20172014201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 WeeksNA2 years7 days20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240320 x 320208 x 208360 x 360
Size1.2 inches1.63 inches1.04 inches1.3 inches
Touch
TypenaAMOLEDLCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATMIP5520 ATM5 ATM5 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemAndroid WearBuilt-inBuild-in
Apps
Music

All Wearables