Garmin Vivoactive HR vs. Fitbit Charge 2 vs. Garmin Chronos vs. Diesel On Full Guard 2.5 vs. Garmin Vivosmart 4

 
Vivoactive HR
Charge 2
Chronos
On Full Guard 2.5
Vivosmart 4
 GarminVivoactive HRRemove Buy NowFitbitCharge 2Remove Buy NowGarminChronosRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$250$150$1500$325$130
Release20162016201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days5 days8 days4 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205n/a218 x 218454x45448 x 128
Size1.38 inchesn/a1.2 inches1.39 inches0.74 inches
Touchn/a
Typen/aOLEDMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a10 ATM3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWear OSWear OS
Apps
Music

All Wearables