Garmin Forerunner 235 vs. Garmin Vivofit 4 vs. Diesel On Full Guard 2.5 vs. Amazfit GTR vs. Garmin VivoActive 4

 
Forerunner 235
Vivofit 4
On Full Guard 2.5
GTR
VivoActive 4
 GarminForerunner 235Remove Buy NowGarminVivofit 4Remove Buy NowDieselOn Full Guard 2.5Remove Buy NowAmazfitGTRRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$299.99$79.95$325$199$349
Release20172018201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration9 days1 year4 days24 days8 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 18088 x 88454x454454 x 454260 x 260
Size1.23 inchesNA1.39 inches1.39 inches1.3ionches
Touch
TypeMIPNAAMOLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSBuild-inWear OS
Apps
Music

All Wearables