Garmin Forerunner 235 vs. Garmin Vivosport vs. Diesel On Full Guard 2.5 vs. Garmin Forerunner 45 vs. Fitbit Inspire HR

 
Forerunner 235
Vivosport
On Full Guard 2.5
Forerunner 45
Inspire HR
 GarminForerunner 235Remove Buy NowGarminVivosportRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowGarminForerunner 45Remove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$299.99$199$325$199$99
Release20172017201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration9 days7 days4 days7 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 18072 x 144454x454208 x 208139 x 60
Size1.23 inchesNA1.39 inches1.04 inches1.4 inches
Touch
TypeMIPMIPLCDOLED

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 OSBuilt-inFitbit OS
Apps
Music

All Wearables