Garmin Vivoactive HR vs. Amazfit Cor vs. Fitbit Versa vs. Diesel On Full Guard 2.5 vs. Amazfit T-Rex

 
Vivoactive HR
Cor
Versa
On Full Guard 2.5
T-Rex
 GarminVivoactive HRRemove Buy NowAmazfitCorRemove Buy NowFitbitVersaRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$79.99$199.99$325$140
Release20162018201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days12 days4 days4 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 20580 x 160300 x300454x454360 x 360
Size1.38 inches1.23 inches1.34 inches1.39 inches1.3 inches
Touch
Typen/aIPS LCDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSBuild-in
Apps
Music

All Wearables