ASUS ZenWatch 2 vs. Garmin Forerunner 225 vs. Diesel On Full Guard vs. Fitbit Charge vs. Garmin Vivosmart 4

 
ZenWatch 2
Forerunner 225
On Full Guard
Charge
Vivosmart 4
 ASUSZenWatch 2Remove Buy NowGarminForerunner 225Remove Buy NowDieselOn Full GuardRemove Buy NowFitbitChargeRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$150$300$325$130$130
Release20162015201720142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a10 hours to 4 weeks1 day7-10 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320180 x 180454 x 454NA48 x 128
Size1.63 inches or 1.45 inch1 inch1.4 inchesNA0.74 inches
TouchNA
TypeAMOLEDn/aOMOLEDOLEDOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIP671 ATM5 ATM

Notifications

Phonen/a
Emailsn/an/a
Textsn/an/a

Software

Operating SystemAndroid Wearn/aAndroid Wear 2.0NA
Appsn/a
Musicn/a

All Wearables