ASUS ZenWatch 2 vs. Amazfit Stratos vs. Fitbit Versa vs. Fitbit Flex vs. Diesel On Full Guard 2.5

 
ZenWatch 2
Stratos
Versa
Flex
On Full Guard 2.5
 ASUSZenWatch 2Remove Buy NowAmazfitStratosRemove Buy NowFitbitVersaRemove Buy NowFitbitFlexRemove Buy NowDieselOn Full Guard 2.5Remove Buy Now

Basic Info

Suggested Price$150$199$199.99$100$325
Release20162018201820132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days4 days5 days4 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320320 x 300300 x300NA454x454
Size1.63 inches or 1.45 inch1.34 inches1.34 inchesNA1.39 inches
TouchNA
TypeAMOLEDOLEDOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATM1 ATM3 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearProprietaryNAWear OS
Apps
Music

Wearables by Diesel

Diesel On Full Guard

All Wearables