Garmin Vivoactive HR vs. Diesel On Full Guard vs. Fitbit Charge 3 vs. Fitbit Charge HR vs. Diesel On Full Guard 2.5

 
Vivoactive HR
On Full Guard
Charge 3
Charge HR
On Full Guard 2.5
 GarminVivoactive HRRemove Buy NowDieselOn Full GuardRemove Buy NowFitbitCharge 3Remove Buy NowFitbitCharge HRRemove Buy NowDieselOn Full Guard 2.5Remove Buy Now

Basic Info

Suggested Price$250$325$150$150$325
Release20162017201820152018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days1 day7 days5 days4 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Macn/a
Windowsn/aNot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution148 x 205454 x 45466 x 18NA454x454
Size1.38 inches1.4 inches.721 inchesNA1.39 inches
TouchNA
Typen/aOMOLEDOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP675 ATM1 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2.0NANAWear OS
Apps
Music

All Wearables