Samsung Galaxy Watch vs. Amazfit Verge vs. Diesel On Full Guard 2.5 vs. Garmin Vivosmart 4 vs. Amazfit T-Rex

 
Galaxy Watch
Verge
On Full Guard 2.5
Vivosmart 4
T-Rex
 SamsungGalaxy WatchRemove Buy NowAmazfitVergeRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowGarminVivosmart 4Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$330$160$325$130$140
Release20182019201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days5 days4 days7 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 360454x454454x45448 x 128360 x 360
Size1.2 inches or 1.3 inches1.39 inches1.39 inches0.74 inches1.3 inches
Touch
TypeAMOLEDOMOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP683 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizen OSAMAZFIT OSWear OSBuild-in
Apps
MusicSpotify

All Wearables