ASUS ZenWatch 2 vs. Apple Watch Series 2 vs. Diesel On Full Guard vs. Fitbit Flex vs. Diesel On Full Guard 2.5

 
ZenWatch 2
Watch Series 2
On Full Guard
Flex
On Full Guard 2.5
 ASUSZenWatch 2Remove Buy NowAppleWatch Series 2Remove Buy NowDieselOn Full GuardRemove Buy NowFitbitFlexRemove Buy NowDieselOn Full Guard 2.5Remove Buy Now

Basic Info

Suggested Price$150$269$325$100$325
Release20162016201720132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a18 hours1 day5 days4 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320340 x 272 or 390 x 312454 x 454NA454x454
Size1.63 inches or 1.45 inch1.5 inches or 1.65 inches1.4 inchesNA1.39 inches
TouchNA
TypeAMOLEDAMOLEDOMOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675ATMIP671 ATM3 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearWatch OSAndroid Wear 2.0NAWear OS
Apps
Music

All Wearables