Fitbit Ionic vs. Asus ZenWatch vs. Garmin Vivosmart HR Plus vs. Diesel On Full Guard 2.5 vs. Garmin VivoActive 4

 
Ionic
ZenWatch
Vivosmart HR Plus
On Full Guard 2.5
VivoActive 4
 FitbitIonicRemove Buy NowAsusZenWatchRemove Buy NowGarminVivosmart HR PlusRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$299$150$179$325$349
Release20172014201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ daysNA5 days4 days8 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250320 x 320160 x 68454x454260 x 260
Size1.421.63 inches0.5 inches x 0.8 inches1.39 inches1.3ionches
Touch
TypeOLEDAMOLEDLCDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50mIP555 ATM3 ATM5 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemFitbit OSAndroid WearNAWear OSWear OS
Apps
Music

All Wearables