ASUS ZenWatch 2 vs. Fitbit Charge 2 vs. Diesel On Full Guard vs. Diesel On Full Guard 2.5 vs. Garmin Vivosmart 4

 
ZenWatch 2
Charge 2
On Full Guard
On Full Guard 2.5
Vivosmart 4
 ASUSZenWatch 2Remove Buy NowFitbitCharge 2Remove Buy NowDieselOn Full GuardRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$150$150$325$325$130
Release20162016201720182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days1 day4 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a454 x 454454x45448 x 128
Size1.63 inches or 1.45 inchn/a1.4 inches1.39 inches0.74 inches
Touchn/a
TypeAMOLEDOLEDOMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/aIP673 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aAndroid Wear 2.0Wear OS
Apps
Music

All Wearables